G3VM-353ETR中文资料

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315VNSN820M35E中文资料(Nippon Chemi-Con)中文数据手册「EasyDatasheet - 矽搜」

315VNSN820M35E中文资料(Nippon Chemi-Con)中文数据手册「EasyDatasheet - 矽搜」

(at 120Hz) The following specifications shall be satisfied when the capacitors are restored to 20C after subjected to DC voltage with the rated ripple current is applied for 3000 hours (2000 hours for F20mm products) at 105C. Capacitance change [P20% of the initial value DF (tanE) [200% of the initial specified value [The initial specified value Leakage current The following specifications shall be satisfied when the capacitors are restored to 20C after exposing them for 1000 hours at 105C without voltage applied. Capacitance change [P15% of the initial value [150% of the initial specified value DF (tanE) Leakage current [The initial specified value
22B25 1.00 22B25 1.20 22B30 1.35 22B35 1.50 22B40 1.67 22B45 1.78 22B50 2.04
30B20 1.15 30B20 1.20 30B25 1.50 30B25 1.67 30B30 1.78 30B30 2.04 30B35 2.30 30B40 2.55 30B45 2.90 30B60 3.49

MAX353CPE+中文资料

MAX353CPE+中文资料
Signal Range ∆3Ω Max o Guaranteed Charge Injection < 10pC o Guaranteed Off-Channel Leakage < 6nA at +85°C o ESD Guaranteed > 2000V per Method 3015.7 o Single-Supply Operation (+10V to +30V)
MAX351CPE
0°C to +70°C 16 Plastic DIP
MAX351CSE
0°C to +70°C 16 Narrow SO
MAX351C/D
0°C to +70°C Dice*
MAX351EGE -40°C to +85°C 16 QFN
MAX351EPE -40°C to +85°C 16 Plastic DIP
Operating Temperature Ranges: MAX35_C_ _ .......................................................0°C to +70°C MAX35_E_ _.....................................................-40°C to +85°C MAX35_MJE ..................................................-55°C to +125°C
________________________Applications
Sample-and-Hold Circuits Military Radios

LF353中文资料_数据手册_参数

LF353中文资料_数据手册_参数

D低输入偏置电流…50 pA型低输入噪声电流0.01 pA/√Hz型低输入噪声电压…18 nV/√Hz型低供电电流…3.6 mA型高输入阻抗…1012年ΩTypD内部削减抵消电压增益带宽……3mhz类型,高转化率…13 V /µs TypdescriptionThis设备是一个低成本、高速、JFET-input运算放大器输入补偿电压很低。

它要求低的供电电流,但LF353保持了一个大的增益带宽产品和快速的转换速度。

此外,调制的高压JFET输入提供非常低的输入偏置和偏置电流。

LF353可用于高速积分器、数模转换器、采样保持电路和许多其他电路。

LF353的特点是在0°C到70°C之间运行。

(每个放大器的输出值+可用选项)包装可用胶带和卷绕。

将后缀R添加到设备类型(即。

LF353DR)。

绝对最大额定参数在操作自由空气的温度范围(除非另外说明)电源电压应用提示(续)由于将输入提高到共模范围内,再次将输入级和放大器置于正常工作模式。

超过单个输入的正共模极限不会改变输出的相位;然而,如果两者都超过了极限,放大器的输出将被迫处于高状态。

放大器的工作将与共模输入电压年龄等于正电源;然而,在这种情况下,增益带宽和旋转速率可能会降低。

当负共模电压荡到负电源的3v以内时,输入偏置伏特可能增加。

每个放大器由齐纳基准分别偏置,允许在±6V功率支持下正常电路运行。

LF353电源电压低于这些可能导致低增益带宽和摆频。

放大器将drivea2kΩ负载电阻±10 v在全温度范围0˚C + 70˚C。

然而,如果放大器被迫驱动更大的负载电流,则可能在负伏特翼上出现输入偏置电压的增加,并最终在正振荡和负振荡上达到有源电流的极限。

LF353应采取措施确保权力supplyfor集成电路不会成为逆转polarityor单位不是无意中安装在asocket向后无限通过resultingforward二极管集成电路中的电流冲击可能导致融合internalconductors和导致破坏单元。

广电网络数据维护

广电网络数据维护

2.光纤收发器机架
瑞斯康达
华为SFP模块
武汉天讯
龙朔通信
(1)技术指标
16槽位,双电源模块备份,模块功率<2W;
支持超长帧传输,最长可支持1912Byte的超长帧; 具有MDI/MDI-X 功能,电口自动反线,网线端口即插即 用; 内置高速交换核心,支持1.4G的内存带宽; 支持MAC地址子学习和自动更新功能; 以太网口支持10/100M自适应,全/半双工自适应; 内置交换核心,具有流量控制保证数据包转发准确无误, 无阻塞,减少广播。
(2)收发器模块示意图
10/100M光纤收发模块有6个LED指示灯 PWR: 灯亮表示DC5V电源适配器工作正常; FX SD:灯亮表示光口检测到光信号; FX Link/Act:灯亮表示光纤链路连接正确; 灯闪烁表示光纤中有数据在传输; TX FDX:灯亮表示电口传输模式为全双工; 灯不亮表示传输模式为半双工; TX 100:灯亮表示双绞线传输速率为100Mbps; 灯不亮表示传输速率为10Mbps; TX Link/Act:灯常亮表示双绞线链路连接正确; 灯闪烁表示双绞线中有数据在传输。
如何查看端口状态
登录交换机以后 输入 di int ether 0/X (旧华为)或输入 di int ether 0/0/X (新华为)ቤተ መጻሕፍቲ ባይዱ主要查看内容。 Last 300 seconds input rate,最后300秒接收速率 比特/秒,包/秒 、 Last 300 seconds output rate,最后300秒发送速率: 比特/秒,包/秒。 Input,输入: 包,字节, Output,输出 : 包,字节。即流量。 input errors、 output errors、 throttles, CRC ,输入错误、输出错误、不完整、校验和错 误正常情况应为0

各种电脑块超级单片及各种集成电路ic的代换收集

各种电脑块超级单片及各种集成电路ic的代换收集

创维东芝超级单片机使用的微处理器的代用关系创维东芝超级单片机心有:3T30、4T30、5T30、3T36、4T36、5T36等机心,是创维公司与日本东芝公司联合开发的新一代超级单片集成电路彩电机心。

该机心采用了东芝公司最新推出的超大规模集成心片,有:TMPA8803CSN、TMPA8823CSN、TMPA8808CSN、TMPA8809CSN、TMPA8829CSN等。

在创维东芝超级单片机心中,3T30、3T36、4T36是同一种机心,使用的软件基本相同,对应的超级单片型号是’rMPA8803CSN或者TMPA8823CSN。

TMPA8823CSN是TMPA8803CSN软件升级后的版本,但二者配套使用的存储器不同,不能互换使用。

4T30、5T36、5T30是同一种机心,使用的软件基本相同(电源电路不同),对应的超级单片型号是TMPA8808CSN、TMPA8809CSN 或者TMPA8829CSN。

TPMA8829C8N是TMPA8809CSN软件升级后的版本,其存储器的代换原则配套使用的存储器不同,不能互换使用。

创维的83703可代8370183735可代83702和837325P30的83731没有可代换的。

83703还能带83702,但是会出现无声或者白屏把OP2调成28即可。

创维T系列机型CPU的代换目前T系列机芯共有5种CPU,其分别为:1、87CM38N-3856,在3T01、4T01机芯上使用,其可存储100个频道。

2、87CM38N-1N86,在21寸9000系列机芯上使用,可存储256个频道,并带有游戏功能。

3、87CM38N-1N10,在25寸5T10机芯上使用,可存储228个频道。

4、87CM38N-1R02,在29寸5T10、5T20机芯一使用,可存储256个频道,带有游戏功能。

5、87TPS38N,此种为OTP产品,为T系列最早使用的CPU,在25寸5T10机芯上使用,有两种,其分别为可存储228和256个频道。

G3VM-MOS FET继电器 一览表

G3VM-MOS FET继电器 一览表
输 输入输出间耐压 入
使用环境温度
电 气
输 输出导通电阻(最大)
性出

断路时漏电流(最大)
端 表面安装端子 子 结 构 印刷基板用端子
安装方法
通过认证
符合RoHS
重量
所在页
30mA
30mA
30mA
30mA
30mA
AC2,500V 50/60Hz 1min AC2,500V 50/60Hz 1min AC5,000V 50/60Hz 1min AC2,500V 50/60Hz 1min AC2,500V 50/60Hz 1min
UL申请预定
UL
UL
UL
UL
通过认证
符合
符合
符合
符合
符合
符合RoHS
约0.25g
约0.26g
约0.25g
约0.38g
约0.54g
重量
B-258
B-260
B-262
B-264
B-266
所在页
输 入
电 输气 出性

端 子 结 构
※一览表中只记载了大概规格。页内未记载的,请垂询本公司销售代表。
B-199
MOS FET继电器 一览表
绝输 对出
700
最 大
连续负载电流 (6脚型:A连接)
600
继额
500
电定
器值
400

300


200
100
60V 3000mA
500mA
光电二极管耦合器 100V
1000mA
2000mA
200V 250mA
LED正向电流
输 入

353G说明书

353G说明书

第七章 ISA353G线路光纤纵差保护测控装臵353G为输电线路的光纤纵差、电流电压保护及测控一体化装臵,采用标准4U(半层)机箱,由交流(WB7151)、管理CPU(WB720)、保护CPU(WB721)、操作(WB740B)、电源(WB760B)等5个插件组成,使用WB706总线板。

353G按面向对象、无人值班思想设计,既可分散安装,也可集中组屏。

353G的通信口标准配臵采用单CANBUS、不带打印功能、校时通过CANBUS广播(只有两个通信端子),若需采用双通信接口或其他通信方式、或需打印功能(10个通信端子、如附图P07端子虚线所示),需订货注明。

1硬件工作原理图图1. 353G硬件原理图●WB7151交流板。

将来自现场CT、PT的交流电气量,经辅助变换器隔离,并转换成电压,送入CPU板的模数转换元件。

●WB720管理CPU板。

完成测控功能、人机对话功能、各种自检及其他相关逻辑。

●WB721保护CPU板。

完成保护逻辑判断功能、各种自检及其光纤通讯功能。

●WB740B操作板。

完成带隔离的保护开出与遥控开出,带一个断路器的三相操作回路。

保护开出与遥控开出经外部接线作用到操作回路,可分别经外部压板投退。

●WB706总线板。

由128*64大屏幕带背光液晶显示屏及按键构成,主要实现人机对话。

液晶显示屏能实时显示各种运行状态量及人机对话的菜单、数据等。

在面板上的指示灯用于指示装臵的运行状况。

●WB760板。

为装臵提供工作电源;具有20路空接点开入(其中8路使用保护电源);可发信号继电器,包括动作、告警、装臵异常。

2保护配臵说明本装臵提供了非常丰富的保护元件,能够满足用户的各种要求,保护元件有:● 相电流越限记录 ● 差流越限告警 ● 分相纵差保护● 三段式低电压闭锁方向过电流保护(方向元件、低压元件均可单独整定) ● 低压闭锁相电流加速段保护 ● 小接地零序方向过流保护 ● 滑差/无滑差闭锁低周减载 ● 低压减载● 三相一次重合闸● CT 断线告警及闭锁差动保护 ● 控制回路断线告警 ● 母线PT 断线告警 ● 线路PT 断线告警 ● 过负荷保护● 四段直接接地零序方向过流保护 ● 零序过流后加速保护 ● 外部跳闸开入保护 ● 外部告警开入保护 ● 手合同期元件2.1 相电流越限记录元件相电流越限记录元件设独立的越限门坎定值d797,并按相记录各相电流的越限情况,产生独立的相电流越限记录。

G3VM-61AR;G3VM-61DR;中文规格书,Datasheet资料

G3VM-61AR;G3VM-61DR;中文规格书,Datasheet资料

0.5
1
1.5
2
LED forward voltage VF (V)
Continuous load current vs. On-state voltage
3 Ta = 25°C
IF = 5mA 2
IO - VON
Continuous load current IO (A)
1
0
-1
-2
-3
-0.2
-0.1
---
MΩ
Turn-ON time
tON
---
0.8
5
ms
Turn-OFF time
tOFF
---
0.3
1
ms
Measurement conditions IF = 10 mA VR = 5 V V = 0, f = 1 MHz IO = 1 A IF = 5 mA, IO = 2 A, t < 1s VOFF = 60 V V = 0, f = 1 MHz f = 1 MHz, VS = 0 V VI-O = 500 VDC, ROH ≤ 60% IF = 5 mA, RL = 200 Ω, VDD = 20 V (See note 2.)
Continuous load current vs. Ambient temperature
IO - Ta
3
Continuous load current IO (A)
LED forward current IF (mA)
40
2 30
20 1
10
MOS FET Relays
LED forward current vs. LED forward voltage

网络管理型频带调制解调器

网络管理型频带调制解调器

TC-336NMS网络管理型频带调制解调器(33.6Kbps)机框式和单台式用户手册北京台康资讯有限公司 北京海淀区文慧园北路8号庆亚大厦A座3层100088 网址目录1 简介 (1)2 特征概述 (3)2.1 控制模块 (3)2.2 TC-336NMS (3)3 机框安装 (7)3.1 机框 (7)3.2 机框式调制解调器 (7)3.3 机框式电源 (8)3.4 机框背板 (8)3.5 安装DTE接口 (9)3.6 安装网络管理系统(NMS) (10)3.7 应用时钟 (13)4 单台式调制解调器安装 (14)4.1 TC-336NMS单台式连接 (14)4.2 TC-336NMS- SA前面板作 (15)5 NMS机框操作 (17)5.1 机框控制面板 (17)5.2 卡式调制解调器前面板 (18)6 机框NMSTC-336调制解调器用户手册 1 简介 随着社会信息化的发展,数据通信业务在国内日益深入社会各个领域NMS系列已开发完成有TC-336NMS系列网络管理型基带调制解调器及正在开发中TC-2000NMS系列HDSL使用者可以根据市场需求单一机框可以同时使用TC-336NMS本使用手册主要说明如何操作诊断和管理TC-336NMS设备机框式调制解调器NMS-CM NMS-SHELFTC-336NMSTC-336NMS是具有2/4专线和同步操作功能的全功能调制解调器V.13V.22V.23V.32bisV.42V.54的规格5和AT命令ITU-T V.25bis命令相容性语音功能以保持劣质线路的高接通率Bell和MNP的数据传输以保证和任何同样标准的调制解调器兼容使用者可不需要外接测试仪器可帮助使用者快速确认故障点使用者可以经由LCD液晶控制面板对近端和远端调制解调器进行设置TC-336NMS调制解调器具有网管功能一块NMS-CM控制卡可控制一个机架上16片调制解调器最多可扩展到250个机框网管程序包括一个SNMP AGENTÕï²â´íÎó¼Ç¼ʹÓúÍЧÂʱ¨¸æÕâÑù¾ÍÄÜͨ¹ý±¾µØDTE接口对远端调制解调器进行检测TC-336NMS使用者可以根据要求单一机框可以同时使用此2种型号调制解调器银行大型企业建设网络时相当经济和实惠设置网上的调制解调器NMS-CMʹÓÃÕß²»ÐèÁí×âרÏßInternetTC-336NMS网络管理型频带调制解调器(33.6Kbps)机框式和单台式用户手册北京台康资讯有限公司 北京海淀区文慧园北路8号庆亚大厦A座3层100088 网址3 机框安装3.1 机框TC-336NMS卡式调制解调器直接安装在19英寸的机框每个机框内可安装双电源和一块控制卡请勿将它直接放置在产生大热量的设备上方环境温度不应超过50摄氏度 16个插槽安装TC-336NMS调制解调器2第二电源插槽, PS24²¢ÓÃÂÝË¿¹Ì¶¨Çë²Î¿¼Í¼3-2安装机框式TC-336NMS 调制解调器卡片4 单台式调制解调器安装4.1 TC-336NMS 单台式连接当您打开TC-336NMS-SA 包装时如果发生缺少或损坏情况时交流电源线 1条 RJ-11电话线 1条 RJ-45专线 1条 接线盒1个 中文使用说明书1本安装单台式调制解调器时脚位定义请参考第3章TC-336NMS-SA 只提供 V.24Êý¾Ý½Ó¿Ú±³°åµÄ接口步骤3 按照下列RJ-45接口说明连接专线步骤4 确定电源开关在的位置电压范围脚位 描述2 4线专线发送端 7 52线专线图4.1TC-336NMS Stand-Alone 线连接图交流电源90V - 260V缆线电话机5 NMS机框操作5.1 机框控制面板1. – 发光二极管PS1NMS-CM控制模块自动初始化显示IP地址和时间以下是开机时显示步骤6 TC-336NMS 命令菜单集 6.1单台式主菜单Model : 33600 bps Version : V2.4V34 336 O AUTO x 1152 AS 2D IDLx = M ( MAIN Menu Tree )STATUS , PROTOCOL, DIAGNOSTIC , PROFILE , MODEM ,AUXILIARY, TERMINAL , LINE SETUP , REGISTERSECURITYKEYLOCK MENUEnter PasswordCALLBACK MENUCallback SecurityCONNECTION MENUConnection Securityx = O ( Originate )x = A ( Answer )x = D ( Dial )Dial Stored (#00 to #09) , Dial Number (Manual Entry) x = R ( Redial )x = H ( Hangup, On-Hook )7 ASCII 终端机操作  NMS-Shelf提供ASCII终端机操作终端机通信接口设置如下并将DB-25数据缆线接好请将NMS-CM复位一次Initialization in progressÇë°´Èκμü½øÈëϵͳ¹ÜÀí³ÌÐòCM程序版本Öն˻ú»áÏÔʾÈçÏ»-ÃæRACK ID本地和远程设备8 TC-336NMS调制解调器设置 TC-336NMS调制解调器主要设计給各种应用连线的使用.本章主要说明介紹调制解调器的基本概念及常用TC-336NMS的液晶(LCD)面板设置参数,使用者可以很快的了解使用TC-336NMS调制解调器,所有的液晶(LCD)面板设置参数,请参考第7章电话网络”才能达到连接的方式,例如图9.1一般我們上网际网络(Internet)时,使用调制解调器就是采用此方式B. 请在EDIT TEL NUMBER” 选择第0組(#00)电话号码,用左右按钮输入电话号ENTER” 按钮输入电话号分別为两种系統设置: a. 设置为AT命令: 拨号参数包括0 ̄9”, 英文字母, “空白鍵”. b. 设置为V.25bis命令:  拨号参数包括0 ̄9”, 英文字母:”, “#”, “*”, “@”, “<”, “&”, “=, “空白鍵”.(其中的拨号参数电话网络”,只要使用一对专用的线路连接A点及B点两地,就可以达到通讯的目的.此操作方式一般被广泛使用于电信的分組交換网(X.25), DDN网;金融行业,保险行业,邮政……等等专网9 TC-336内置诊断方法 9.1 环路测试Modem 操作的基本部件包括7个连接 DTE 与本地modem 的电缆远端modemÈçÏ´ӱ¾µØDTE 到远端DTE 间任何部件出问题都会导致通讯失败可帮助定位和解决这个问题Modem 环路测试测试 描述LAL测试时10 AT 命令列表(TC-336NMS) 这一节描述标准Modem 命令集例如 0 和 1 n²¢±ê×¢ÓÚϱí×óÁÐ注意:除了和以外AT关于 fax/modem 的命令格式贺氏AT 命令集注释+++ 返回命令模式在数据模式下+++该命令前面没有OA 应答指令在应答模式下,不待调制解调器振铃便强制摘机A/ 重复上一指令重复执行最后命令行Bn 1200bps连接协议0 V.22 模式1 Bell 212A 模式Dstring 拨号指令将调制解调器置为原始模式中并拨一字符集9 和拨号修改符及*;拨号修正:P 脉冲拨号须在数字串之前W 插在数字间与ATX2或ATX4命令一起使用, 插在数字间插在数字间在拨号后返回到命令模式以允许传送更多的拨号命令在此n等于相应的存储器号码0En Echo 命令决定调制解调器是否将字符反馈到屏幕0 不对命令反应1 反馈命令In 标志命令0 显示产品标志代号.1 报告预先计算的检查和.2 报告 OK.11. 设置Date/Time/RTC(NMS,CM) 实时钟(real time clock)提供错误记录表的正确日期时间的依据本设备无2000年问题如果关闭RTC,当电源关闭时RTC停止动作12 S寄存器列表 FAX/MODEM 中S寄存器的值影响机器的各种操作特性每个S寄存器有出厂预设值12.1 读S寄存器之值1 读S寄存器的当前值键入rATS r?S r?[Enter]其中是不同S寄存器的号码例如读S0和S1的值ATS r=n [Enter]其中r 是S寄存器的序号n 是欲写入S寄存器的值12.3 S寄存器详解S0 自动回答铃声设置调制解调器自动回答之前的铃声数.0至255声( 0=禁止, 缺省值=0 )S1 铃声计数在调制解调器回答要求之前计算铃声数, SI增加直至铃声停止0至255 ( 缺省值=0 )S2 逃逸代码字符设置字符用于三字符逃逸代号序列一旦改变了S3值, 命令行和返回终止代码将都被改变.0至127 ASCII数值代码( 缺省值=13 )S4 线路反馈字符设置线路反馈代号线路反馈码才有结果0至127 ASTII数值代码缺省值=0S5 退格字符13 传真命令列表/TC-336NMS 本部分简要列出可用的传真命令1类传真 AT 命令集命令功能+FCLASS=n 服务类别+FAE=n 数据/传真自动应答+FRH=n 以HDLC格式接收数据+FRM=n 接收数据+FRS=n 静音接收+FTH=n 以HDLC格式传输数据+FTM=n 传输数据+FTS=n 停止传输数据并等待2类传真 AT 命令集命令功能+FCLASS=n 服务类别D 发出呼叫A 应答呼叫+FAA=n 适应性应答+FDT 数据传输+FET=n 传输页标+FDR 开始或继续C相接收数据+FK 进程中止+FCON 传真连接回应+FDCS: 报告当前进程+FDIS: 报告远端身份+FCFR: 证实接收+FTSI: 报告接收端身份+FCSI: 报告应答端身份+FPTS: 页传输状态+FET: 后页信息回应+FHNG: 呼叫中止状态+FMFR? 辨别制造商+FMDL? 辨别模式+FREV? 辨别版本+FDCC=n DCE 能力参数+FDIS=n 目前进程参数+FDCS=n 目前进程结果+FLID=n 本地ID 字串+FCR 接收能力+FPTS=n 页传输状态+FCR= 接收能力+FAE 适应性应答+FBUF? 缓冲器大小+FPHCTO C相时间结束+FAXERR 传真错误值+FBOR C相数据位次序14 V.25bis 命令列表/TC-336NMS 本节描述MODEM 可用的 V.25bis 命令V.25bis 命令集说明CRN String 拨号指令使modem进入发送模式并拨号串0-9P 脉冲拨号必须在号码串之前W 数字间插入等待时长由S7定义 数字间插入 闪动使modem合上叉簧0.5秒之后断开²¦Íêºó·µ»ØÃüÁîģʽ功能同W< 功能同= 功能同其中 n 等于0213的电话号码组.PRNx,y 预存电话号码在NVRAM内可达35个字符RLN 显示所储存的电话号码DIC 不做自动应答CIC 自动应答有效CNL 执行AT 命令允许用户发出并执行V.25bis 模式的AT命令.15 响应集/TC-336NMS 当向 fax/modem发命令时例如fax/modem将回应OKÈí¼þÀûÓÃÕâЩÏìÓ¦À´¿ØÖƳÌÐòµÄÁ÷¶¯±¾½ÚÐðÊöµÄfax/modem响应是直接与fax/modem.通讯时的响应024ÏìÓ¦µÄ·ÖÀàÊÇΪÁËÂú×㲻ͬÀàÐ͵IJÙ×÷ºÍÓ¦ÓÃÐèÒª³ýX 响应集外也有扩展响应可回应载波速度可用 Wn 命令使扩展响应生效本 fax/modem 被设为字符响应如果您的fax/modem 处理字符串效率低或者根本不能处理字符串代码响应只跟随着一个响应包可用Q1 命令关掉它下列表格列出了可用的响应代码modem 以0-300240019200bps连线成功校验和错误当X2µ±X3或X4起作用时有效NO ANSWER 08 当拨号命令行含有@时Modem 未检测到静音CONNECT 600 09 Modem 以600bps连线CONNECT 2400 10 Modem 以2400bps连线CONNECT 4800 11 Modem 以4800bps连线CONNECT 9600 12 Modem 以9600bps连线CONNECT 7200 13 Modem 以7200bps连线CONNECT 12000 14 Modem 以12000bps连线CONNECT 14400 15 Modem 以14400bps连线CONNECT 19200 16 Modem 以19200bps连线TC-336调制解调器用户手册 CONNECT 38400 17 Modem 以38400bps连线CONNECT 57600 18 Modem 以57600bps连线CONNECT 115200 19 Modem 以115200bps连线CONNECT 75TX / 1200RX 22 Modem 以75bps连线传送以75bps接收FAX 33 在传真模式下建立了传真连接DATA 35 建立了数据连接CARRIER 300 40 检测到载波速率为300 bps.CARRIER 1200/75 44 检测到V.23 后向通道载波CARRIER 75/1200 45 检测到V.23 前向通道载波CARRIER 1200 46 检测到载波速率为1200 bps.CARRIER 2400 47 检测到载波速率为2400 bps.CARRIER 4800 48 检测到载波速率为4800 bps.CARRIER 7200 49 检测到载波速率为7200 bps.CARRIER 9600 50 检测到载波速率为9600 bps.CARRIER 12000 51 检测到载波速率为12000 bps.CARRIER 14400 52 检测到载波速率为14400 bps.CARRIER 16800 53 检测到载波速率为16800 bps.CARRIER 19200 54 检测到载波速率为19200 bps.CARRIER 21600 55 检测到载波速率为21600 bps.CARRIER 24000 56 检测到载波速率为24000 bps.CARRIER 26400 57 检测到载波速率为26400 bps.CARRIER 28800 58 检测到载波速率为28800 bps.CONNECT 16800 59 Modem 以16800bps连线CONNECT 21600 61 Modem 以21600bps连线CONNECT 24000 62 Modem 以24000bps连线CONNECT 26400 63 Modem 以26400bps连线CONNECT 28800 64 Modem 以28800bps连线COMPRESSION: CLASS 5 66 Modem 以MNP5连线COMPRESSION: V.42bis 67 Modem 以V.42bis连线COMPRESSION: NONE 69 Modem 以没有数据压缩方式连线.PROTOCOL: NONE 70 Modem 以没有任何纠错方式连线PROTOCOL: LAMP 77 Modem 以V.42 LAMP纠错方式连线PROTOCOL: ALT 80 Modem 以MNP纠错方式连线PROTOCOL:81 Modem 以MNP10方式及电平调整开启方式连线ALT-CELLULARFCERROR +FC Modem 在 1 类传真或2 类传真方式时检测到错误TC-336调制解调器用户手册 下面描述不同的fax/modem 响应集不管连接速度是多少对所有的连接都将有连接响应发出拨号指令后无论有无拨号音fax/modem 将等待2秒才自动拨出号码盲拨可在fax/modem检测不到拨号音和拨号音较弱的地方使用此功能当本响应集有效时盲拨X2 X2响应集包括最开始的七个响应及无回应响应和所有的CONNECT xxx响应发出拨号指令后fax/modem 将在拨号前检测拨号音将回应NO DIAL TONE并挂机无回应响应和所有的CONNECT xxx 响应发出拨号指令后fax/modem 将进行呼叫fax/modem将回应 BUSY°üÀ¨ËùÓеÄX2响应W0 扩展响应无效W1 modem 将回应载波及协议W2 modem 将回应载波及协议V.25bis 响应字符代码意义VAL Modem 执行了命令行.INV 命令错振铃ET 线路忙.R T 无应答.CB 本地 modem 忙.NT 无载波.NS 无存储的电话号码.AB 拨号时收到中断LSN 列存储的电话号码.TC-336调制解调器用户手册 16 缺省设置参数 设置 缺 省 值 NVRAM 自动应答 初始化后Disable Yes 退格符 08 No 1200bps Bell/CCITT兼容性 BALL 212A Yes 忙音检测 Enabled Yes *回车符 13 No 换行符 10 No 数据设备就绪选择 Always on Yes 数据终端就绪选择 &D0 Yes 数据终端就绪脉宽 0.5秒 Yes 回波选择 On Yes 脱离符定义 43(+ + +) Yes 保护音 Disabled Yes 长空挂断 Disabled Yes 校验 None Yes 脉冲占空比 39/61 Yes 命令回送 Word Yes 回送使能 All Yes RTS-to-CTS延迟 10 微秒 Yes 扬声器状态 载波检测到后Off Yes 扬声器音量 Low Yes 测试计数器设置 0秒 Yes 拨号后载波等待时间 50秒 Yes 等待拨号音时间 2秒 No 拨号前等待拨号音 Enabled Yes 拨号延迟 2秒 Yes 接受载波检测等待时间 04秒 Yes DTMF音频持续时间 95毫秒 Yes 转拨修正时间 0TC-336调制解调器用户手册 该字符为退格键及将光标后退一个位置的字符.0至32, 127 ASCII数值代码( 缺省值=8 )S6 拨号声音等待时间设置在摘机后最少延迟时间为2秒等待远程调制解调器的载波的时间长度.2至255秒 ( 缺省值= 50 )S8 拨号延时的暂停时间设置当解调器遇到暂停拨号符号时暂停的时间,.2至255秒 ( 缺省值= 2 )S9 载波检测回答时间设置在调制解调器识别载波及打开DCD之前信号须出现的时间长度1至255以0.1秒为单位 ( 缺省值= 14 )S11 DTMF延续时间及空间该寄存器控制DTMF声音的延续时间及空间缺省值缺省值缺省值*K0缺省值*K1ȱʡֵTC-336调制解调器用户手册 位6 Trellis编码模式0 T rellis编码模式开1 T rellis编码模式关位7 开始/ 回答0 应答模式1 开始模式S16 位0 本地模拟环路返回0 禁止1 允许位1 不使用位2 本地数字环路返回0 禁止1 允许位3 根据远程调制解调器标志初始化数字环路返回0 空闲1 过程中位4 初始化远程数字环路返回0 禁止1 允许位5 远端数字环路返回及自我测试0 禁止1 允许位6 本地模拟环路返回及自我测试0 禁止1 允许位7 不使用S18 测试时间设置调制解调器执行诊断的时间长度0至255秒缺省值=0缺省值缺省值缺省值缺省值TC-336调制解调器用户手册 S20 自动同步HDLC地址或BSC同步字符0至255S21 位0 插接类型0 R T-II RJ-45S1 RJ-12ȱʡֵ4 DTR行为0 &D0选择1 &D1选择2 &D2选择3 &D3选择位5ȱʡֵȱʡֵ1 扬声器音量0 关闭1 低2 中3 高位2ȱʡֵ´ò¿ªÖ±ÖÁ¼ì²âµ½Ôز¨位4,5,6 结果代码选择0 X0回答设置4 X1回答设置5 X2回答设置6 X3回答设置7 X4回答设置位7 回铃0 回铃关1 回铃开 S23 位0 允许远程数字环路返回请求0 不允许RDL1 允许RDL位1,2,3 DTE率0 0bps至300bpsTC-336调制解调器用户手册 2 1200bps3 2400bps4 4800bps5 9600bps6 19200bps7 38400bps位4,5 DTE奇偶性0 奇1 空格2 偶3 标志或无位6,7 音频保护0 无1 无2 1800HZS25 数据终端准备延迟为了运行&Dn命令而忽略DTR的时间长度0至255以10毫秒为单位 同步模式缺省值=5µ÷Öƽâµ÷Æ÷ÔÚ¼ì²âµ½Ò»¸öRTS的off-to-on传送后仅用于同步操作缺省值=1缺省值ȱʡֵȱʡֵ缺省值总为0US1 33/67比率于10ppsÏã¸Û2 39/61 比率于20pps3 39/67比率于20pps位5 保留位6,7 MNP联结协商速度0 最高速度1 1200bps2 4800bpsS29 闪动拨号修饰词时间设置当调制解调器在拨号串中遇到闪动拨号修饰词0 禁止, 缺省值=70µ÷Öƽâµ÷Æ÷¶Ï¿ªÁ¬½Ó֮ǰµÄÔÚÏßʱ¼ä0至255以10秒为单位 S31 位0 保留位1 自动线路速度检测0 禁止1 允许位2,3 错误纠正过程信息0 仅DTE速度1 全部报告2 仅DCE速度位40 N3关1 N3开位5至7 保留S32 XON字符0至255的ASCII数字 S33 XOFF字符0至255的ASCII数字 S34-35 保留S36 LAMP故障控制决定当出现一LAPM故障时调制解调器将做什么0 调制解调器挂机1 调制解调器仍在线并且建立一直接模式的连接2 保留3 调制解调器仍在线并建立一正常模式的连接4 尝试V.42转换协议连接MNP2-5Èôʧ°ÜMNP2-5Èôʧ°ÜÔò½¨Á¢Õý³£Ä£Ê½连接S37 理想线路连接速度0 自动检测模式1-3 300bps4 保留5 V.22 1200bps6 V.22bis 2400bps7 V.238 V.32bis或V.32 4800bps9 V.32 bis或V.32 9600bps10 V.32bis 12000bps11 V.32bis 14400bps12 V.32bis 7200bps15 V.FC 1440016 V.34 1680017 V.34 1920018 V.34 2160019 V.34 2440020 V.34 2460021 V.34 28800S38 被强制挂起之前的延时在调制调解器收到H命令和实际断开操作之间的延时0至255秒 S39 位0-3 流控制0 &K01 &K12 &K23 &K34 &K45 &K56 &K67 &K78 &K8位4-5 DSR(Data Set Ready)选择0 选择&S01 选择&S12 选择&S2S40 位0,1 MNP扩展服务0 禁止1 允许2 允许位2 单元用电源水平的调整0 自动调整1 被迫调整位3,5 中断处理0 \K0选择1 \K1选择2 \K2选择3 \K3选择4 \K4选择5 \K5选择位6,7 MNP块尺寸0 641 1282 1923 256S41 位0,1 压缩选择0 禁止1 MNP 52 V.42 bis3 MNP 5及V.42 bis位2,6 自动重取及退回/前进0 禁止位3 调制解调器至调制解调器流控制0 禁止1 允许位4 块模式控制0 流模式1 块模式位5 保留位7 退回至V22 bis/V.220 禁止1 允许S42-45 保留S46 数据压缩控制136 禁止138 允许S47 保留S48 V.42协商行为0 禁止协商缺省值进行S36规定的退回动作S49-79 保留S82 中止处理选项该寄存器无用NO CARRIER»á°ÑÒ»¸öֵдÈë¼Ä´æÆ÷ÖÐÀ´°ïÖúÈ·¶¨Á¬½Óʧ°ÜµÄÔ-ÒòÎÞ´íÎó·¢Éú4 丢失载波5 V.42协议不能在另一端检测到一错误纠正调制解调器9 调制解调器不能发现普通协议12 通过远程调制解调器初始化的正常断开连接13 在同一信息被10次传送之后远程调制解调器不回答14 违反协议S87-90 保留S91 PSTN传送衰减标准0至15代表0至缺省值=1015dBmS93-94 保留S95 扩展回答代号该寄存器可设置去取代一些Wn命令选项 位0 CONNECT结果代号指示DCE速度而不是DTE速度xxx= 比率4 初始化单元电源水平设置 位5 综合平衡 位6--7 保留S211S212TC-336调制解调器用户手册 3 报告软件版本缺省值接收时扬声器关闭(缺省)2 握手及接收时扬声器均打开3 拨号及接收时扬声器关闭命令相互影响并一起使用0 禁止1 允许On 返回数据模式在使用+++字符转到控制命令模式返回到数据模式.0 回到数据模式.1 进行平衡化序列重排重排将对文件传送进行优化,该命令工作在2400bps或更高.P 强制脉冲拨号Qn Modem 应答决定在键入一命令之后解调器是否反馈回答缺省值缺省TC-336调制解调器用户手册 Wn 扩展应答代码0 在EC模式中报告DTE速度1 报告行速度详见第 12 部分0 调制解调器忽略拨号声音及繁忙信号允许0 至 4ÔÊÐí0 至 6ÔÊÐí 0 至 4,7,8及所有 CONNECT xxx 的回答4 Modem 识别拨号音及遇忙信号缺省缺省Wn 命令存贮的两个用户配置值中的一个0 重设置并取配置值 0 .1 重设置并取配置值 1 .2 重设置并取配置值 2 .3 重设置并取配置值 3 .&Cn 载波检测信号状态控制数字载波检测 (DCD) 信号0 强制连续打开1 跟随远端载波信号状态2 DCD 保持亮. 当线路断将灭掉3-5秒之后重亮3 提供V.13 功能调制解调器返回到异步命令模式&Q2/3 挂起禁止自动回答.2 &Q0 to 6 挂起禁止自动回答(缺省)3 &Q0/1/4/5/6 调制解调器进行软重置TC-336调制解调器用户手册 &Gn 警戒音在国际上使用警戒音, 但在美国不使用0 不使用1 不使用2 1800 Hz 警戒音&Kn 流量控制该命令用于控制调制解调器及电脑间的数据流动modem 默许模式只是为了兼容的目的才把它包括进来(缺省值为0, 拨号线路)&Mn 异步/同步模式选择0 直接异步选择1 异步命令模式下的同步连接模式2 异步命令模式下的同步连接模式DTR作为话音/ 数据开关&Pn 脉冲占空比0 在10pps为39/ 61加拿大缺省值UK 2 20 pps 时为39/613 20 pps 时为39/67&Qn 同步/异步模式0 直接异步模式1 同步连接与异步离线命令模式2 同步连接与异步离线命令模式允许DTR作为对话/数据开关4 选择Hayes自动同步模式5 调制解调器处理错误校正连接6 在正常模式下选择异步操作&Rn RTS/CTS 选项0 CTS跟踪RTS»òÿV.25动作一次1 CTS 总是有效&Sn 数据串准备信号状态0 DSR 信号总为开TC-336调制解调器用户手册 1 ʱDSR信号为开当远程载波信号丢失时DST 关闭&Tn 环路测试功能用于诊断的环路测试与 S18 同时使用0 终止任何正在进行的测试1 启动本地模拟环路2 保留3 启动本地数字环路4 允许远程数字环路返回请求5 拒绝远地数字环路请求6 启动远程数字环路返回7 启动带自检远程数字环路返回8 启动带自检本地数字环路返回&U 格码调制/TCM.这一功能仅仅工作在 V.32bis下比V.32bis老的模式如果两边都使用TCM 连接 &U0/&U : 使用格码调制&U1 : 使用非冗余码&V 显示有效的配置&Wn 将 S 寄存器的值写到两个配置中的一个中去储存命令和寄存器到内存储器0 将命令和 S 寄存器的值写入配置01 将命令和 S 寄存器的值写入配置12 将命令和 S 寄存器的值写入配置23 将命令和 S 寄存器的值写入配置3&X n 同步传输时钟源0 内部定时1 外部定时2 接收从时钟&Y n 配置选择加载配置值并设置为开机及重置时的缺省值0 配置 01 配置12 配置23 配置3&Z n=ax存储电话号码在 4 个存储电话号码组中的任何一个可使用D命令快速拨号n 为内存组 a 为T »ò Px 为所存储的电话号码%En 线路质量监测和自动重取或回退/前进TC-336调制解调器用户手册 控制解调器是否将自动监视线路质量;当线路质量不够合格时要求进行重取或后退,线路质量合格时前进0 禁止(缺省值t)1 允许线路质量监测及自动重取.2 允许线路质量监测及后退/前进.3 允许线路质量监测及带快速挂断的自动重取%L报告信号电平0至 255代表 0 至-255 dBm%Q n 报告线路信号质量返回EQM值的较高 byte .\G n Modem 口流控制在正常模式下控制 modem的 DCE 流控制特点, 在可靠模式下该命令无效0 关1 开 XON/XOFF 流控制. 如果modem 从远端系统收到数据的速度比它处理的速度快应用此设置\K n 设置中断控制当调制解调器从DTE端口或调制解调器端口接收到一中断时决定调制解调器执行的动作如下0 4 输入命令模令并发送中断到远程调制解调器1 清除数据缓冲区并发送中断到远程系统3 不清除数据缓冲区并发送中断到远程系统5 与被传送的数据一起发送中断到远程调制解调器命令可靠模式3 不清除数据缓冲区并发送中断到远程系统41 清除数据缓冲区并发送中断到远程系统25 与被传送的数据一起发送中断到远程调制解调器\N n 操作模式选择错误校正模式用于随后的数据联结0 正常速度缓冲模式1 直接模式2 可靠连接模式3 自动一可靠模式4 强制LAMP模式5 强制MNP模式\R 串口振铃指示器控制该命令控制RS-232的第`22脚, 可设为开或在收到振铃音时开\R0^R 在收到振铃音时开,挂机时关\R1 正常关, 在收到振铃音时开% R 回铃当拨叫远端时modem可显示远端modem 的回铃%R0/%R 不显示回铃(缺省值)%R1 显示回铃并代有 “102” 或 “Ring Back” 信息.-R RTS 命令该命令控制 RTS端设置 modem.-R0/-R RTS设置 modem 将随 RTS 设置 RS-232 口而变化(缺省值)-RT1 RTS 将保持 “on”.*K 键盘中断在modem进入待机状态和未完成连线前,任何键入将导致挂机及出现“NOCARRIER”信息,如果操作期间需要数据入口,请用此命令关掉键盘中断,此功能只有AT 命令.*K0/*K 开键盘中断(缺省值)*k1 连线期间忽略所有输入+MS 协议和速度选择(只适用于 28,800 bps models)该命令用于设置需要的协议和最高最低速度.命令格式如下:AT+MS= <协议模式>, <自动模式>, <最低速度>, <最高速度> , <CR>例如 AT+MS=11,1,300,28800 (缺省值)注意,这可能与S37寄存器和ATH命令冲突,这种情况下,最新输入的有效,可用AT+MS? 命令察看当前设置\F 显示存储的电话号码用 “AT\F <CR> 命令显示存储的电话号码\S 显示工作配置用“\S” 命令将显示modem所有当前的工作配置,按任一键显示下一屏,显示完出现“OK”变量定义:协议变量:变量协议速度0 V.21 3001 V.22 12002 V.22bis 2400,12003 V.23 12009 V.32 9600,480010 V.32bis 14400,12000,9600,7200,480011 V.34 33600,31200,28800,26400,24000,21600,19200,16800,14400,12000,9600,7200,4800,240064 Bell 103 30069 Bell 212 120074 V.FC 28800,26400,24000,21600,19200,16800,14400自动模式变量:自动模式内容0 不使用自动速度调整1 使用 V.8或 N1, N3 自动模式注意1 : 14400bps 不支持 AT+MS 命令.要改变协议和连接模式用ATS37=m 和ATNn 命令注意2 : 只有 2.0 EPROM 或更高版本有下列AT命令, S38的值也不同于2.0和以后的EPROM版本2.0版本以前 2.0和更高版本ATZ 2 sets 4 setsAT&F 2 sets 10 setsAT&W 2 sets 4 setsAT&Y 2sets 4setsAT&Z 6 sets 10 setsS38 20 seconds 5 secondsECC 命令设置说明%C n 数据压缩0 禁止数据压缩1 允许MNP 5数据压缩2 允许V.42数据压缩3 允许V.42bis及MNP 5数据压缩\A0 最大MNP块尺寸0 641 1282 1923 256\B n 传送中断至远程在非错误纠正模式中在错误纠正模式中不指明长度0至9以0.1秒为单位MNP 10 命令设置:说明)M n MNP 10连接协商电源调整允许或禁止自动调整传送电源水平缺省值缺省值用于单元连接缺省值但在V42 LAPM应答模拟检测相位期间禁止.-Q n 允许退回到2400bps/V.22bis控制退回到2400bps V.22bis及1200bps V.220 禁止1 允许(缺省值)@M n 初始化单元电源设置设置初始传送电源, 在线路条件可以确定之前用于连接的向上转换30dBm210dBm11至31 31dBm:E n V.32综合平衡0 禁止1 允许( 缺省值)9.2 实现环路测试以下是实现环路测试的方法 慍ONNECT WITH DIRECT MODE项中Disable 数据纠错功能 慏ISABLE ALL COM PRESSION 项中Disable 数据压缩有LAL LDLE. 从连着的计算机或终端上键入任何字符并检查屏幕上是否返回了正确的字符9.3 有关诊断进入诊断模式后上线表示测试类型远端数字环路 Remote digital loopback/RL)下线表示错误计数 Error Counts (EC) 及失掉同步计数 Loss sync Count (LC)所有测试必须在正常或直接模式下实现本modem 备有数据模式发生器和错误信号发生器, 对点到点的环路测试不需要其它装置.如何开始和退出诊断模式:开始:诊断只能在异步下进行且数字测试必须在连线建立后实现.可键入命令“&Tn” 或从LCD进入诊断模式.退出:有几种方法退出诊断模式:1 S18 寄存器自动停止测试(见S18)2 在测试时用“CD”灯将亮XXXXX…… 测试数据接收器返回的数据经解调成数字信号并经RS-232口在PC或终端上显示出OK Modem 回应. 结束测试 .• 注意1ÊäÈë´ËÃüÁîºó, “CD” 灯亮并测试n秒参见S18本地模拟环路自测 “&T8”此测试除modem产生数据格式用于测试外与上个测试相同测试结束将显示错误的bit 数即使实际值超过了255ATS18=0&T8 测试开始. “CD” 灯亮AT&T0 测试结束, CD灯灭它根据ITU-T V.54 之LOOP2 and LOOP3设计回到在线状态远端数字环路自测 “&T7”命令是 “AT&T7<CR>”. 与本地模拟环路自测相同用“&T3” 命令操作说明+++ 退出命令模式(本地 modem)OK Modem 回应 “+++”ATS18=0&T3 测试开始.进入数字模式.XXXXX…… 在远端输入测试数据AT&T0 结束测试OK Modem 回应, 表示测试结束AT0 回到在线状态CONNECT Modem回应。

G3VM-353中文资料

G3VM-353中文资料

G3VM-353A/B/D/E MOS FET RelayMOS FET Relay with N.C. (NormallyClosed) Contacts for Switching AnalogSignalss SPST-NC contact form.s Switches minute analog signals.s Switches AC and DC.s Low ON-resistance.s UL/CSA approval pending.s AppearanceOrdering InformationApplication Examples•Electronic automatic exchange systems •Datacoms and modems•Measuring systems•Security systems•FA RContact form Terminals Load voltage (peakvalue)Model Number per stick Taping quantitySPST-NC PCB terminals350 VACG3VM-353A100---G3VM-353B50Surface-mountingterminalsG3VM-353D100G3VM-353E50G3VM-353D(TR)---1,500G3VM-353E(TR)元器件交易网SpecificationssG3VM-353A/DAbsolute Maximum Ratings (Ta = 25°C)NoteThe dielectric strength between I/O terminals was measured with voltage applied to all of the input pins and all of the output pins.Electrical Performance (Ta = 25°C)NoteThe operate and release time were measured in the way shown below.Recommended Operating ConditionsItemSymbol Rating ConditionsInputLED forward currentI F50 mA ---LED forward current reduction rate ∆I F /°C –0.5 mA/°C Ta ≥ 25°CRepetitive peak LED forward current I FP 1 A 100-µs pulses, 100 pps LED reverse voltage V R 5 V ---Permissible loss Pin 50 mW ---Connection temperature T J 125°C ---Output Output dielectric strength V OFF 350 V AC peak value Continuous load currentI O 150 mA ---Peak load current I peak 0.35 A ---Output lossP out506 mW ---ON current reduction rate∆I ON /°C –1.5 mA/°C Ta ≥ 25°C Total permissible lossP T 556 mW ---Dielectric strength between I/O terminals (See note.)V I –O 2,500 Vrms AC, 1 minInsulation resistance R I –O 5 × 1010 M ΩV S = 500 V, ambient operating humidity ≤ 60%Storage temperatureTstg –55 to 125°C ---Ambient operating temperature Ta–40 to 85°C---ItemSymbol Minimum Standard Maximum ConditionsInputLED forward currentV F 1.0 V 1.15 V 1.3 VI F = 10 mAReverse currentI R ------10 µA V R = 5 V Capacity between terminalsC T ---30 pF ---V = 0, f = 1 MHz OutputMaximum resistance with output ONR ON ---15 Ω25 ΩI ON = 150 mACurrent leakage when the relay is closedI LEAK ------ 1 µA V OFF = 350 V, I F = 5 mA Turn-ON time T ON ---0.1 ms 1 ms R L = 200 Ω (See note.)V DD = 20 V, I F = 5 mATurn-OFF timeT OFF --- 1 ms 3 ms Floating capacity between I/O terminals C I –O---0.8 pF---V S = 0 V, f = 1 MHzItemSymbolMinimumStandardMaximum Operating voltage V DD ------280 V Forward current I F 5 mA ---25 mA Continuous load current I O ------150 mA Operating temperatureTa–20°C---65°CsG3VM–353B/EAbsolute Maximum Ratings (Ta = 25°C)NoteThe dielectric strength between I/O terminals was measured with voltage applied to pins 1, 2, and 3 together, and to pins 4, 5, and 6 together.Connection Circuit DiagramItemSymbol RatingConditionsInputLED forward currentI F50 mA ---LED forward current reduction rate ∆I F /°C –0.5 mA/°C Ta ≥25°CRepetitive peak LED forward current I FP 1 A 100-µs pulses, 100 pps LED reverse voltage V R 5 V ---Permissible loss Pin 50 mW ---Connection temperature T J 125°C ---Output Output dielectric strength V OFF350 V AC peak valueContinuous load cur-rent (See note.)A connection I O150 mA ---B connection 150 mA C connection300 mA Peak load current I peak 0.35 A ---Output lossP out506 mW ---ON current reduction rateA connection ∆I ON /°C–1.5 mA/°C Ta ≥ 25°C B connection –1.5 mA/°C C connection–3.0 mA/°C Total permissible lossP T556 mW ---Dielectric strength between I/O terminals (See note.)V I –O 2,500 Vrms AC, 1 minInsulation resistance R I –O 5 × 1010 M ΩV S = 500 V, ambient operating humidity ≤ 60%Storage temperatureTstg –55 to 125°C ---Ambient operating temperature Ta –40 to 85°C---A connection B connection C connectionElectrical Performance (Ta = 25°C)NoteThe operate and release time were measured in the way shown below.Recommended Operating ConditionsDimensionsNoteAll units are in millimeters unless otherwise indicated.ItemSymbol Minimum Standard Maximum ConditionsInputLED forward currentV F 1.0 V 1.15 V 1.3 V I F = 10 mAReverse currentI R ------10 µA V R = 5 V Capacity between terminals C T ---30 pF ---V = 0, f = 1 MHz OutputMaximum resis-tance with out-put ONA connectionR ON---15 Ω25 ΩI ON = 150 mA B connection ---8 Ω14 ΩI ON = 150 mA C connection--- 4 Ω7ΩI ON = 300 mACurrent leakage when the relay is closedILEAK ------ 1 µA V OFF = 350 V, I F = 5 mA Operate time T ON ---0.1 ms 1 ms R L = 200 Ω (See note.)V DD = 20 V, I F = 5 mARelease timeT OFF --- 1 ms 3 ms Floating capacity between I/O terminals C I –O---0.8 pF---V S = 0 V, f = 1 MHzItemSymbolMinimumStandardMaximum Operating voltage V DD ------280 V Forward current I F 5 mA ---25 mA Continuous load current I O ------150 mA Operating temperatureTa–20°C---65°CG3VM-353AG3VM-353DNote: "G3VM" is not printed on the actual product.Weight: 0.26 gWeight: 0.26 g4.58 0.250.8 0.252.5 min.2.54 0.257.62 0.257.85 to 8.800.5 0.16.4 0.253.65 0.15 0.254.58 0.251.0min.1.0 min.2.54 0.257.62 0.2510.0 max.1.2 0.156.4 0.253.65 0.15 0.254.0 0.15 0.250.8 0.25sPCB Dimensions (Bottom View)sActual Mounting Pad Dimensions (Recommended Value, Top View)InstallationsTerminal Arrangement/Internal Connection (Top View)G3VM-353BG3VM-353ENote: "G3VM" is not printed on the actual product.Weight: 0.4 gWeight: 0.4 g7.12 0.257.62 0.250.8 0.252.5 min.0.5 0.12.54 0.257.85 to 8.806.4 0.253.65 0.150.257.12 0.252.54 0.251.2 0.257.62 0.256.4 0.253.65 0.15 0.251.0min.1.0 min.10.0 max.4.0 0.15 0.25G3VM-353AG3VM-353B2.54Four, 0.8-dia. holes0.10.10.560.56 2.542.54Six, 0.8-dia. holes0.10.10.560.56 2.54G3VM-353DG3VM-353E2.542.541.31.58.3 to 8.82.541.31.58.3 to 8.82.54G3VM-353AG3VM-353BG3VM-353DG3VM-353E12431236541243123654Precautions!WARNINGBe sure to turn OFF the power when wiring the Relay, other-wise an electric shock may be received.!WARNINGDo not touch the charged terminals of the SSR, otherwise an electric shock may be received.!CautionDo not apply overvoltage or overcurrent to the I/O circuits of the SSR, otherwise the SSR mya malfunction or burn.!CautionBe sure to wire and solder the Relay under the proper soldering conditions, otherwise the Relay in poeration may generate ex-cessive heat and the Relay may burn.sCorrect UseTypical Relay Driving Circuit ExamplesC-MOSTransistorUse the following formula to obtain the LED current limiting resis-tance value to assure that the relay operates accurately.Use the following formula to obtain the LED forward voltage value to assure that the relay releases accurately.Protection from Surge Voltage on the Input TerminalsIf any reversed surge voltage is imposed on the input terminals, insert a diode in parallel to the input terminals as shown in the fol-lowing circuit diagram and do not impose a reversed voltage value of 3 V or more.Surge Voltage Protection Circuit ExampleProtection from Spike Voltage on the Output TerminalsIf a spike voltage exceeding the absolute maximum rated value is generated between the output terminals, insert a C-R snubber or clamping diode in parallel to the load as shown in the following circuit diagram to limit the spike voltage.Spike Voltage Protection Circuit ExampleUnused Terminals (6-pin only)Terminal 3 is connected to the internal circuit. Do not connect anything to terminal 3 externally.Pin Strength for Automatic MountingIn order to maintain the characteristics of the relay, the force imposed on any pin of the relay for automatic mounting must not exceed the following.Load ConnectionDo not short-circuit the input and output terminals while the relay is operating or the relay may malfunction.AC ConnectionDC Single ConnectionV F (OFF) = V CC − V OH < 0.8 VABIn direction A: 1.96 N max.In direction B: 1.96 N max.DC Parallel ConnectionSolder MountingMaintain the following conditions during manual or reflow solder-ing of the relays in order to prevent the temperature of the relays from rising.1.Pin SolderingSolder each pin at a maximum temperature of 260°C within10 s.2.Reflow Solderinga.Solder each pin at a maximum temperature of 260°Cwithin 10 s.b.Make sure that the ambient temperature on the surfaceof the resin casing is 240°C max. for 10 s maximum.c.The following temperature changes are recommendablefor soldering.In the interest of product improvement, specifications are subject to change without notice.ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.To convert millimeters into inches, multiply by 0.03937. T o convert grams into ounces, multiply by 0.03527.Cat. No. K115-E1-1OMRON CorporationElectronics Components CompanyElectronic & Mechanical Components Division H.Q.Low Signal Relay Division2-1, 2-chome, Nishikusatsu, Kusatsu-city,Siga-pref., 525-0035 JapanPhone: (81)77-565-5481 Fax: (81)77-565-5581Printed in Japan 0201-2M (0201) (A)。

90 G3VM-353H H1 MOS FET 关联式开关电路模块说明书

90 G3VM-353H H1 MOS FET 关联式开关电路模块说明书

G3VM-353H/H1MOS FET RelaysAnalog-switching MOS FET Relays with SPST -NC Contact.General-purpose Models Added.•New models in 350-V load voltage series with SPST -NC contacts and a 6-pin SOP package.•Continuous load current of 120 mA (90 mA).•Dielectric strength of 1,500 Vrms between I/O.•General-purpose models (models with high ON resis-tance) added to the series.RoHS compliant!■Application Examples•Broadband systems •Measurement devices •Data loggers•Amusement machinesNote:The actual product is marked differently from the image shown here.■List of Models■DimensionsNote:All units are in millimeters unless otherwise indicated.■■Contact form Terminals Load voltage (peak value)Model Number per stick Number per tape SPST-NCSurface-mounting terminals350 VACG3VM-353H 75---G3VM-353H1G3VM-353H(TR)---2,500G3VM-353H1(TR)G3VM-353H/H1Note:The actual product is marked differentlyfrom the image shown here.Weight: 0.13 gG3VM-353H/H1G3VM-353H/H1G3VM-353H/H1G3VM-353H/H1■Absolute Maximum Ratings (Ta = 25°C)Values in parentheses are for the G3VM-353H1.■Electrical Characteristics (Ta = 25°C)Values in parentheses are for the G3VM-353H1.■Recommended Operating ConditionsUse the G3VM under the following conditions so that the Relay will operate properly.Values in parentheses are for the G3VM-353H1.ItemSymbol Rating Unit Measurement ConditionsInputLED forward currentI F 50mARepetitive peak LED forward currentI FP 1A 100 µs pulses, 100 pps LED forward current reduction rate∆ I F /°C −0.5mA/°C Ta ≥ 25°CLED reverse voltage V R 5V Connection temperatureTj 125°C OutputOutput dielectric strength V OFF 350V Continuous load currentConnection A I O120 (90)mA Connection B 120 (90)Connection C240 (180)ON current reduction rateConnection A ∆ I ON /°C −1.2 (−0.9)mA/°CTa ≥ 25°CConnection B −1.2 (−0.9)Connection C−2.4 (−1.8)Connection temperatureT j 125°C Dielectric strength between input and output (See note 1.)V I-O 1,500Vrms AC for 1 minOperating temperature T a −40 to +85°C With no icing or condensation Storage temperature T stg−55 to +125°C With no icing or condensation Soldering temperature (10 s)---260°C10 sNote:1.The dielectric strength between the input andoutput was checked by applying voltage be-tween all pins as a group on the LED side and all pins as a group on the light-receiving side.ItemSymbol Mini-mum Typical Maxi-mum UnitMeasurement conditions InputLED forward voltage V F 1.0 1.15 1.3V I F = 10 mA Reverse currentI R ------10µA V R = 5 V Capacity between terminals C T ---30---pF V = 0, f = 1 MHz Trigger LED forward currentI FT --- 1.0 3.0mA I OFF = 10 µA OutputMaximum resistance with output ONConnection A R ON---15 (27)25 (50)ΩI O = 120 mA Connection B ---8 (20)14 (43)ΩI O = 120 mA Connection C--- 4 (10)---ΩI O = 240 mACurrent leakage when the relay is openI LEAK ------ 1.0µA V OFF = 350 V, I F = 5 mA Capacity between I/O terminals C I-O ---0.8---pF f = 1 MHz, Vs = 0 V Insulation resistance R I-O 1,000------M ΩV I-O = 500 VDC, RoH ≤ 60%Turn-ON time tON ---(0.25) 1.0 (0.5)ms I F = 5 mA, R L = 200 Ω, V DD = 20 V (See note 2.)Turn-OFF timetOFF ---(0.5)3.0 (1)ms Note:2.Turn-ON and Turn-OFFTimesItemSymbol MinimumTypicalMaximum UnitOutput dielectric strength V DD------280V Operating LED forward current I F 5---25mA Continuous load current I O ------120 (90)mA Operating temperatureT a− 20 ---65°C■Engineering DataLoad Current vs.Ambient TemperatureLoad Current vs.Ambient Temperature■Safety PrecautionsRefer to “Common Precautions” for all G3VM models.Common Precautions!WARNINGBe sure to turn OFF the power when wiring the Relay, other-wise an electric shock may be received.!WARNINGDo not touch the charged terminals of the SSR, otherwise an electric shock may be received.!CautionDo not apply overvoltage or overcurrent to the I/O circuits of the SSR, otherwise the SSR may malfunction or burn.!CautionBe sure to wire and solder the Relay under the proper soldering conditions, otherwise the Relay in operation may generate ex-cessive heat and the Relay may burn.Typical Relay Driving Circuit ExamplesUse the following formula to obtain the LED current limiting resis-tance value to assure that the relay operates accurately.Use the following formula to obtain the LED forward voltage value to assure that the relay releases accurately.Protection from Surge Voltage on the Input TerminalsIf any reversed surge voltage is imposed on the input terminals, insert a diode in parallel to the input terminals as shown in the fol-lowing circuit diagram and do not impose a reversed voltage value of 3V or more.Surge Voltage Protection Circuit ExampleProtection from Spike Voltage on the Output TerminalsIf a spike voltage exceeding the absolute maximum rated value isgenerated between the output terminals, insert a C-R snubber or clamping diode in parallel to the load as shown in the following circuit diagram to limit the spike voltage.Spike Voltage Protection Circuit ExampleUnused Terminals (6-pin models only)Terminal 3 is connected to the internal circuit. Do not connect anything to terminal 3 externally.Pin Strength for Automatic Mountingn order to maintain the characteristics of the relay, the force imposed on any pin of the relay for automatic mounting must not exceed the following.In direction A: 1.96 NIn direction B: 1.96 NLoadTransistor10 to 100 kΩLoadR1 =V CC− V OL− V F (ON) 5 to 20 mAV F (OFF) = V CC− V OH < 0.8 VLoad ConnectionDo not short-circuit the input and output terminals while the relay is operating or the relay may malfunction.Solder MountingPerform solder mounting under the following recommended con-ditions to prevent the temperature of the Relays from rising.<Flow Soldering>Through-hole Mounting (Once Only)Note:We recommend that the suitability of solder mounting be verified under actual conditions.<Reflow Soldering>Surface Mounting DIP or SOP Packages (Twice Max.) Surface Mounting SSOP Packages (Twice Max.)Note: 1.We recommend that the suitability of solder mounting be verified under actual conditions.2.Tape cut SSOPs are packaged without humidity resis-tance. Use manual soldering to mount them.Manual Soldering (Once Only)Manually solder at 350°C for 3 s or less or at 260°C for 10 s or less.SSOP Handling Precautions<Humidity-resistant Packaging>Component packages can crack if surface-mounted components that have absorbed moisture are subjected to thermal stress when mounting. To prevent this, observe the following precau-tions.1.Unopened components can be stored in the packaging at 5to 30°C and a humidity of 90% max., but they should be used within 12 months.2.After the packaging has been opened, components can bestored at 5 to 30°C and a humidity of 60% max., but they should be mounted within 168 hours.3.If, after opening the packaging, the humidity indicator turnspink to the 30% mark or the expiration data is exceeded, bake the components while they are still on the taping reel, and use them within 72 hours. Do not bake the same com-ponents more than once.Baking conditions: 60±5°C, 64 to 72 hExpiration date: 12 months from the seal date(given on the label)4. f the same components are baked repeatedly, the tapedetachment strength will change, causing problems when mounting. When mounting using dehumidifying measures, always take countermeasures against component damage from static electricity.5.Do not throw or drop components. If the laminated packag-ing material is damaged, airtightness will be lost.6.Tape cut SSOPs are packaged without humidity resistance.Use manual soldering to mount them.AC ConnectionDC Single Connection DC Parallel Connection LoadLoadLoadLoadSolder type Preheating SolderingLead solderSnPb150°C60 to 120 s230 to 260°C10 s max.Lead-free solderSnAgCu150°C60 to 120 s245 to 260°C10 s max.Solder type Preheating SolderingLead solderSnPb140→160°C60 to 120 s210°C30 s max.Peak240°C max.Lead-free solderSnAgCu180→190°C60 to 120 s230°C30 to 50 sPeak260°C max.Solder type Preheating SolderingLead solderSnPb140→160°C60 to 120 s210°C30 s max.Peak240°C max.Lead-free solderSnAgCu150→180°C120 s max.230°C30 s max.Peak250°C max.。

G3VM-41LR5(TR10);G3VM-41LR5(TR);G3VM-41LR5;G3VM-41LR5(TR05);中文规格书,Datasheet资料

G3VM-41LR5(TR10);G3VM-41LR5(TR);G3VM-41LR5;G3VM-41LR5(TR05);中文规格书,Datasheet资料

Symbol
Minimum
Typical
Maximum
Unit
Load voltage (AC peak/DC)
VDD
---
---
32
V
Operating LED forward current
IF
10
---
30
mA
Continuous load current (AC peak/DC) IO
---
---
MΩ VI-O = 500 VDC,
RoH ≤ 60%
tON
---
tOFF
---
0.2
0.5
ms
IF = 10 mA, RL = 200 Ω,
0.2
0.5
ms
VDD = 20 V (See note 2.)
Note:
2. Turn-ON and Turn-OFF Times
IF 1 2
4 RL VDD
Note:
Ta ≥ 25°C
Ta ≥ 25°C
AC for 1 min With no icing or condensation With no icing or condensation 10 s
1. The dielectric strength between the input and output was checked by applying voltage between all pins as a group on the LED side and all pins as a group on the light-receiving side.
IO - Ta
500
400

G3VM-21BR;G3VM-21ER;中文规格书,Datasheet资料

G3VM-21BR;G3VM-21ER;中文规格书,Datasheet资料

Storage temperature
Symbol IF IFP
∆IF/°C VR TJ VOFF
IO
∆IO/°C
Iop TJ VI-O Ta Tstg
Soldering temperature
---
Rating 30 1 −0.3 5 125 20 4 4 8 −40 −40 −80 12 125
Connection A
---
20
50
mΩ
Output
resistance with Connection B RON
---
10
---
mΩ
output ON
Connection C
---
5
---
mΩ
Current leakage when the relay is open ILEAK
---
---
1.0
LED reverse voltage
Connection temperature
Load voltage (AC peak/DC)
Continuous load current
Connection A Connection B Connection C
Output
ON current reduction rate
µA
Capacity between terminals COFF
---
1000
---
pF
Capacity between I/O terminals CI-O
---
0.8
---
pF
Insulation resistance between I/O terminals RI-O 1000 ---

LTV-352T中文资料

LTV-352T中文资料

*1. AC For 1 Minute, R.H. = 40 ~ 60% Isolation voltage shall be measured using the following method. (1) Short between anode and cathode on the primary side and between collector and emitter on the secondary side. (2) The isolation voltage tester with zero-cross circuit shall be used. (3) The waveform of applied voltage shall be a sine wave. *2. For 10 Seconds
OUTPUT
BVECO IC CTR VCE(sat)
0.1 10 1,000 —
— — — —
— — — 1.2
V mA % V Ω pF kHz µs µs
TRANSFER CHARACTERISTICS
Riso Cf fc tr tf
5×1010 1×1011 — 1 — — 0.6 7 100 20
1.0 0.8 0.6 0.4 0.2 0 20 40 60
I F= 1mA VCE= 2V
I F= 20mA I C= 100mA
1.0 0.8 0.6 0.4 0.2
80
O
100
20
40
60
80
Collector-emitter saturation voltage VCE(sat) (V)
Fig.4 Forward Current vs. Forward Voltage

光电 电容混合型光栅尺 AT353系列 539系列绝缘线性编码器说明书

光电 电容混合型光栅尺 AT353系列 539系列绝缘线性编码器说明书

SPECIFICATIONSScaleGraduation 20μmMaterialGlass, Thermal expansion coefficient:8x10-6/°CDetecting method Electrostatic capacitance/photoelectric type Mounting method FrameAccuracy (at 20°C)Up to 1500mm: (3+3L 0/1000)μm Over 1500mm: (5+5L 0/1000)μm Output signalAbsolute position serial data with FANUC NC formatEffective range 100 to 3000mm (20 models)Resolution0.05μmMax. response speed 2m/sec (120m/min)Supply current 250mA (max.)Power supplyDC5V (-3% to +5%)Operation temperature 0°C to 45°C Storage temperature-20°C to 70°CHigh-accuracy Real Absolute Sealed Linear Encoder for High-speed Motion!FEATURES•Hybrid real absolute glass scale with electrostatic capaci-tance/photoelectric technology.•No origin point restoration required.•0.05μm resolution.•Serial data output of Absolute position.•High response speed of 2m/sec (120m/min).•Direct connection with FANUC NC controller .•Good protection against harsh environment.APPLICATIONS•Position feedback for NC control.•NC system with linear motor .Specifications are subject to change without notice.Printed in Japan 61.009910 1 APRFM25828ISO 9002Mitutoyo Corporation20-1, Sakado 1-chome, Takatsu-ku, Kawasaki-shi,Kanagawa 213-0012, JapanPhone (044)813-8230 Fax (044)813-8231http://www.mitutoyo.co.jpMODEL AT3530.2GA0.1A Head cable (5m)(Flexible metallic tube)Air intake (M5)(at both ends)Scale unit mounting surfaceDetecting head mounting surface(Adjustable)Mounting block (Fixed)Countersunk,depth 6.5C o u n t e r s u n k ,d e p t h 5View from X directionXC 1(φ16)(42)φ10.5(46.3)41.2(0.5)11 (h e x .)1.5±0.22995.532.5231512.6811.6777Overall length L28060±0.2Maximum travel length L19060±0.2Effective measuring length L0Middle support position L3Middle support interval L41.5±0.2361550.57.566±0.32-φ8Countersunk,depth 6.5(Fixed)G0.2G0.2Effective measuring length L060±0.2Maximum travel length L160±0.280Middle support position L3Overall length L277711.6812.6151.5±0.22.5(0.5)(42)(φ16)90Middle support interval L4Middle support interval L47.566±0.32-φ8MODEL AT353G: Machine guide wayMounting block(Adjustable)(Adjustable)Detecting head mounting surface Scale unitmounting surfaceDimensionsUnit: mm (inch)Unit: mm AT353L0L1L2L3L4B -100100120230651002-150150170280651502-200200220330652002-250250270380652502-3003003304402201503-3503503804902451753-4004004305402702003-4504504805902952253-5005005406503252503-6006006507603803003-7007007608704353503-7507508109204603753-8008008609704854003-90090096010705354503-10001000106011705855003-11001100116012706352755-12001200126013706853005-13001300136014707353255-14001400146015707853505-15001500156016708353755-16001600169018009004005-17001700179019009504255-180018001890200010004505-200020002100221011053357-220022002300241012053707-240024002500261013054007-250025002600271013553159-260026002700281014053259-280028002900301015053509-300030003050321016053759L0:Effective measuring length L1:Maximum travel length L2:Overall lengthL3:Middle support position L4:Middle support interval B:Number of mounting blockRefer to the details on the back page.。

G3VM-21LR11

G3VM-21LR11

※标记内容与实际商品有所不同。

■用途示例• 半导体检查装置• 通信设备• 各种计测仪器• 数据记录仪符合RoHS端子配置/内部接线图注. 产品的型号中没有标明“G3VM ”。

2):动作·复位时间SSOP 封装实现大电流0.9A 开关的MOS FET 继电器负载电压20V 型OMRON 型号名LOT.NO.12V I DD OUT1LED 正向电流—环境温度连续负载电流—环境温度LED 正向电流—LED 正向电压连续负载电流—MOS FET 导通电压输出导通电阻—环境温度触发LED 正向电流—环境温度动作、复位时间—LED 正向电流动作、复位时间—环境温度开路时漏电流—负载电压■请正确使用·「共通注意事项」请参考相关页。

环境温度(℃)L E D 正向电流(mA)LED 正向电压 (V)L E D 正向电流(mA)连续负载电流(mA)输出导通电阻(Ω)环境温度(℃)触发L E D 正向电流(mA)环境温度(℃)动作 、复位时间(ms )LED 正向电流 (mA)动作 、复位时间(ms )负载电压(V)开路时漏电流(pA)环境温度(℃)连续负载电流(mA)MOS FET 导通电压(V)环境温度(℃)G3VM-21LR11相对输出端子间电容-负载电压C- VC O F F /C O F F0V负载电压 (V)0.20.40.60.81.0I F - Ta -20020406080100120010203040506070I O - Ta-20020*********120020040060080010001200I F - V F0.11101000.30.5355030I - V -1200-800-4004008001200R ON - Ta00.050.100.150.200.250.300.350.40I FT - Ta12345678t ON , t OFF - I F0.010.1110t ON , t OFF - Ta0.10.20.30.40.5I LEAK - V OFF0204060801001201401602001802。

FM353频率

FM353频率

FM353 设定距离与输出脉冲的计算关系1、假设设定移动距离DBD156(TRG254)为1000,此时FM353 实际输出脉冲为多少?这个关系式如何确立?<BR>2、DBD310(ACT_VAL),DBD314(SPEED)、DBD160(VLEVEL_1)的单位如何确定?<BR>3、MSR = measurement-system grid,具体的单位含义是什么?</P><P> 烦请各位大侠赐教!问题补充:非常感谢“没名字”的答案。

1、能否具体举个计算例子,如DBD156(TRG254)为1000mm,此时FM353 实际输出脉冲为多少的关系式。

计算式是否如下:实际输出脉冲[p] = DBD156[mm] *MD13[p/r] /(MD11/12)[mm/r]3、MSR是不是就是指MD7。

(如10^-3mm)再提一个问题:DBD156(TRG254)为1000mm时,是否可以理解DBD160(VLEVEL_1)的单位为[mm/s];换算到输出脉冲[p/s] = { DBD160[mm/s] /(MD11/12)[mm/r] } *MD13[p/r]而实际输出速度 =DBB18(OVERRIDE)[%] *DBD160(VLEVEL_1)[mm/s]悬赏分:50 | 解决时间:2008-04-21 15:21:43 | 提问者:anili - 学长第2级问题ID:19634最佳答案1、FM353 实际输出脉冲数与实际的位置关系由两个参数确定:MD11/12:电机转一圈的实际位置增量MD13:电机转一圈需要的脉冲数2、DBD310(ACT_VAL),DBD314(SPEED)、DBD160(VLEVEL_1)等数值的单位由MD7决定,如果选择测量系统单位为mm,那么实际位置单位为mm,速度单位为mm/s3、MSR指的是测量系统的最小单位。

补充回答:1:对,你写的公式是正确的,如果在后面的除法上加个括号会好理解一点:)或者写成这样:实际输出脉冲[p]=(DBD156[mm]/(MD11/12)[mm/r])*MD13[p/r]3:基本可以这样理解!补充回答:1.你的公式正确,但是算出的应该就是实际脉冲输出频率,这个值基本上跟DBD156(TRG254)没关系了。

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G3VM-353A/B/D/E MOS FET RelayMOS FET Relay with N.C. (NormallyClosed) Contacts for Switching AnalogSignalss SPST-NC contact form.s Switches minute analog signals.s Switches AC and DC.s Low ON-resistance.s UL/CSA approval pending.s AppearanceOrdering InformationApplication Examples•Electronic automatic exchange systems •Datacoms and modems•Measuring systems•Security systems•FA RContact form Terminals Load voltage (peakvalue)Model Number per stick Taping quantitySPST-NC PCB terminals350 VACG3VM-353A100---G3VM-353B50Surface-mountingterminalsG3VM-353D100G3VM-353E50G3VM-353D(TR)---1,500G3VM-353E(TR)元器件交易网SpecificationssG3VM-353A/DAbsolute Maximum Ratings (Ta = 25°C)NoteThe dielectric strength between I/O terminals was measured with voltage applied to all of the input pins and all of the output pins.Electrical Performance (Ta = 25°C)NoteThe operate and release time were measured in the way shown below.Recommended Operating ConditionsItemSymbol Rating ConditionsInputLED forward currentI F50 mA ---LED forward current reduction rate ∆I F /°C –0.5 mA/°C Ta ≥ 25°CRepetitive peak LED forward current I FP 1 A 100-µs pulses, 100 pps LED reverse voltage V R 5 V ---Permissible loss Pin 50 mW ---Connection temperature T J 125°C ---Output Output dielectric strength V OFF 350 V AC peak value Continuous load currentI O 150 mA ---Peak load current I peak 0.35 A ---Output lossP out506 mW ---ON current reduction rate∆I ON /°C –1.5 mA/°C Ta ≥ 25°C Total permissible lossP T 556 mW ---Dielectric strength between I/O terminals (See note.)V I –O 2,500 Vrms AC, 1 minInsulation resistance R I –O 5 × 1010 M ΩV S = 500 V, ambient operating humidity ≤ 60%Storage temperatureTstg –55 to 125°C ---Ambient operating temperature Ta–40 to 85°C---ItemSymbol Minimum Standard Maximum ConditionsInputLED forward currentV F 1.0 V 1.15 V 1.3 VI F = 10 mAReverse currentI R ------10 µA V R = 5 V Capacity between terminalsC T ---30 pF ---V = 0, f = 1 MHz OutputMaximum resistance with output ONR ON ---15 Ω25 ΩI ON = 150 mACurrent leakage when the relay is closedI LEAK ------ 1 µA V OFF = 350 V, I F = 5 mA Turn-ON time T ON ---0.1 ms 1 ms R L = 200 Ω (See note.)V DD = 20 V, I F = 5 mATurn-OFF timeT OFF --- 1 ms 3 ms Floating capacity between I/O terminals C I –O---0.8 pF---V S = 0 V, f = 1 MHzItemSymbolMinimumStandardMaximum Operating voltage V DD ------280 V Forward current I F 5 mA ---25 mA Continuous load current I O ------150 mA Operating temperatureTa–20°C---65°CsG3VM–353B/EAbsolute Maximum Ratings (Ta = 25°C)NoteThe dielectric strength between I/O terminals was measured with voltage applied to pins 1, 2, and 3 together, and to pins 4, 5, and 6 together.Connection Circuit DiagramItemSymbol RatingConditionsInputLED forward currentI F50 mA ---LED forward current reduction rate ∆I F /°C –0.5 mA/°C Ta ≥25°CRepetitive peak LED forward current I FP 1 A 100-µs pulses, 100 pps LED reverse voltage V R 5 V ---Permissible loss Pin 50 mW ---Connection temperature T J 125°C ---Output Output dielectric strength V OFF350 V AC peak valueContinuous load cur-rent (See note.)A connection I O150 mA ---B connection 150 mA C connection300 mA Peak load current I peak 0.35 A ---Output lossP out506 mW ---ON current reduction rateA connection ∆I ON /°C–1.5 mA/°C Ta ≥ 25°C B connection –1.5 mA/°C C connection–3.0 mA/°C Total permissible lossP T556 mW ---Dielectric strength between I/O terminals (See note.)V I –O 2,500 Vrms AC, 1 minInsulation resistance R I –O 5 × 1010 M ΩV S = 500 V, ambient operating humidity ≤ 60%Storage temperatureTstg –55 to 125°C ---Ambient operating temperature Ta –40 to 85°C---A connection B connection C connectionElectrical Performance (Ta = 25°C)NoteThe operate and release time were measured in the way shown below.Recommended Operating ConditionsDimensionsNoteAll units are in millimeters unless otherwise indicated.ItemSymbol Minimum Standard Maximum ConditionsInputLED forward currentV F 1.0 V 1.15 V 1.3 V I F = 10 mAReverse currentI R ------10 µA V R = 5 V Capacity between terminals C T ---30 pF ---V = 0, f = 1 MHz OutputMaximum resis-tance with out-put ONA connectionR ON---15 Ω25 ΩI ON = 150 mA B connection ---8 Ω14 ΩI ON = 150 mA C connection--- 4 Ω7ΩI ON = 300 mACurrent leakage when the relay is closedILEAK ------ 1 µA V OFF = 350 V, I F = 5 mA Operate time T ON ---0.1 ms 1 ms R L = 200 Ω (See note.)V DD = 20 V, I F = 5 mARelease timeT OFF --- 1 ms 3 ms Floating capacity between I/O terminals C I –O---0.8 pF---V S = 0 V, f = 1 MHzItemSymbolMinimumStandardMaximum Operating voltage V DD ------280 V Forward current I F 5 mA ---25 mA Continuous load current I O ------150 mA Operating temperatureTa–20°C---65°CG3VM-353AG3VM-353DNote: "G3VM" is not printed on the actual product.Weight: 0.26 gWeight: 0.26 g4.58 0.250.8 0.252.5 min.2.54 0.257.62 0.257.85 to 8.800.5 0.16.4 0.253.65 0.15 0.254.58 0.251.0min.1.0 min.2.54 0.257.62 0.2510.0 max.1.2 0.156.4 0.253.65 0.15 0.254.0 0.15 0.250.8 0.25sPCB Dimensions (Bottom View)sActual Mounting Pad Dimensions (Recommended Value, Top View)InstallationsTerminal Arrangement/Internal Connection (Top View)G3VM-353BG3VM-353ENote: "G3VM" is not printed on the actual product.Weight: 0.4 gWeight: 0.4 g7.12 0.257.62 0.250.8 0.252.5 min.0.5 0.12.54 0.257.85 to 8.806.4 0.253.65 0.150.257.12 0.252.54 0.251.2 0.257.62 0.256.4 0.253.65 0.15 0.251.0min.1.0 min.10.0 max.4.0 0.15 0.25G3VM-353AG3VM-353B2.54Four, 0.8-dia. holes0.10.10.560.56 2.542.54Six, 0.8-dia. holes0.10.10.560.56 2.54G3VM-353DG3VM-353E2.542.541.31.58.3 to 8.82.541.31.58.3 to 8.82.54G3VM-353AG3VM-353BG3VM-353DG3VM-353E12431236541243123654Precautions!WARNINGBe sure to turn OFF the power when wiring the Relay, other-wise an electric shock may be received.!WARNINGDo not touch the charged terminals of the SSR, otherwise an electric shock may be received.!CautionDo not apply overvoltage or overcurrent to the I/O circuits of the SSR, otherwise the SSR mya malfunction or burn.!CautionBe sure to wire and solder the Relay under the proper soldering conditions, otherwise the Relay in poeration may generate ex-cessive heat and the Relay may burn.sCorrect UseTypical Relay Driving Circuit ExamplesC-MOSTransistorUse the following formula to obtain the LED current limiting resis-tance value to assure that the relay operates accurately.Use the following formula to obtain the LED forward voltage value to assure that the relay releases accurately.Protection from Surge Voltage on the Input TerminalsIf any reversed surge voltage is imposed on the input terminals, insert a diode in parallel to the input terminals as shown in the fol-lowing circuit diagram and do not impose a reversed voltage value of 3 V or more.Surge Voltage Protection Circuit ExampleProtection from Spike Voltage on the Output TerminalsIf a spike voltage exceeding the absolute maximum rated value is generated between the output terminals, insert a C-R snubber or clamping diode in parallel to the load as shown in the following circuit diagram to limit the spike voltage.Spike Voltage Protection Circuit ExampleUnused Terminals (6-pin only)Terminal 3 is connected to the internal circuit. Do not connect anything to terminal 3 externally.Pin Strength for Automatic MountingIn order to maintain the characteristics of the relay, the force imposed on any pin of the relay for automatic mounting must not exceed the following.Load ConnectionDo not short-circuit the input and output terminals while the relay is operating or the relay may malfunction.AC ConnectionDC Single ConnectionV F (OFF) = V CC − V OH < 0.8 VABIn direction A: 1.96 N max.In direction B: 1.96 N max.DC Parallel ConnectionSolder MountingMaintain the following conditions during manual or reflow solder-ing of the relays in order to prevent the temperature of the relays from rising.1.Pin SolderingSolder each pin at a maximum temperature of 260°C within10 s.2.Reflow Solderinga.Solder each pin at a maximum temperature of 260°Cwithin 10 s.b.Make sure that the ambient temperature on the surfaceof the resin casing is 240°C max. for 10 s maximum.c.The following temperature changes are recommendablefor soldering.In the interest of product improvement, specifications are subject to change without notice.ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.To convert millimeters into inches, multiply by 0.03937. T o convert grams into ounces, multiply by 0.03527.Cat. No. K115-E1-1OMRON CorporationElectronics Components CompanyElectronic & Mechanical Components Division H.Q.Low Signal Relay Division2-1, 2-chome, Nishikusatsu, Kusatsu-city,Siga-pref., 525-0035 JapanPhone: (81)77-565-5481 Fax: (81)77-565-5581Printed in Japan 0201-2M (0201) (A)。

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