南京优倍隔离器说明书

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美国优倍 安全栅样本及技术手册

美国优倍 安全栅样本及技术手册
单/双通道开关量输入,开关量输出·········································21
液晶型检测端(输入端)安全栅
单/双通道热电偶输入,单/双路输出··········································23
单/双通道热电阻输入,单/双路输出··········································25
&TECHINCSL BROCHURE
INDUSTRIAL INSTRUMENT BROCHURE
产品样本及技术手册
安全栅、温度变送器、隔离、配电器系列产品
中文版
Chinese Version
Ver.2007.11
C系列仪表
.
catalogue
引言/资质··············································封二
3ue引言资质封二安全栅的基本知识首页第一部分隔离安全栅安全栅的基本知识1安全栅通用技术指标5检测端输入端安全栅单双通道热电偶输入单双路输出6单双通道热电阻输入单双路输出8单双通道二三线制电流输入配电功能单双路输出10单双通道电流输入单双路输出12单双通道电压输入单双路输出14单双通道开关量输入开关量输出16单双通道频率量输入频率量电流输出18操作端输出端安全栅单双通道电流输入单双路输出19单双通道电压输入单双路输出20单双通道开关量输入开关量输出21液晶型检测端输入端安全栅单双通道热电偶输入单双路输出23单双通
液晶型智能配电器············································40
液晶型智能温度变送器··········································42

优倍G系列仪表 - 产品样本及技术手册(2022)说明书

优倍G系列仪表 - 产品样本及技术手册(2022)说明书

关于优倍安全栅国家标准主编单位中石化安全栅框架协议单位工信部两化融合贯标单位工信部智能工厂标准化示范验证单位江苏省电涌保护器工程技术研究中心南京优倍电气有限公司成立于2002年,江苏省高新技术企业。

公司致力于安全栅、隔离器、温度变送器、电涌保护器、安全继电器等工业信号接口仪表的研发制造,并为以上产品国标组组长单位,主持起草《隔离式安全栅》等国家标准。

优倍电气是国内该专业市场的主要供应商之一,品牌及品质享受盛誉。

公司为工信部两化融合体系贯标试点单位、工信部智能工厂标准化示范验证单位、江苏省、南京市首批示范智能工厂。

先后被江苏省省委、省政府授予百家江苏省优秀企业、江苏制造突出贡献奖优秀企业、江苏科技小巨人企业等光荣称号。

公司总部及新建并投产运营的优倍智造园均位于南京江宁经济技术开发区,占地面积30亩,全公司现有员工160余名,建有江苏省研究生工作站、江苏省电涌保护器工程技术研究中心、南京市工程应用研究中心,在工业测控领域有着深厚的科研基础及广泛的应用经验,产品获得多项国内、国际认证。

SILIEC 61508目录G系列隔离式安全栅(端子供电)通用型温度变送(常用产品型号)NPEXA-G01 (单通道,1路4 ~ 20mA输出,智能型)NPEXA-G011 (单通道,2路4 ~ 20mA输出,智能型)NPEXA-G0D11 (双通道,2路有源/无源4 ~ 20mA输出,智能型)热电偶输入(常用产品型号)NPEXA-G11 (单通道,1路4 ~ 20mA输出,智能型)NPEXA-G111 (单通道,2路4 ~ 20mA输出,智能型)NPEXA-G1D11 (双通道,2路有源/无源4 ~ 20mA输出,智能型)NPEXA-G11L (单通道,1路4 ~ 20mA输出,回路供电,智能型)热电阻输入(常用产品型号)NPEXA-G21 (单通道,1路4 ~ 20mA输出,智能型)NPEXA-G211 (单通道,2路4 ~ 20mA输出,智能型)NPEXA-G2D11 (双通道,2路有源/无源4 ~ 20mA输出,智能型)NPEXA-G27 (单通道,1路1:1电阻输出,智能型)NPEXA-G277 (单通道,2路1:1电阻输出,智能型)NPEXA-G21L (单通道,1路4 ~ 20mA输出,回路供电,智能型)电流输入(常用产品型号)NPEXA-GM31 (单通道,1路4 ~ 20mA输出,HART通过型)NPEXA-GM311 (单通道,2路4 ~ 20mA输出,HART通过型)NPEXA-GM3D11 (双通道,2路有源/无源4 ~ 20mA输出,HART通过型) NPEXA-G31 (单通道,1路4 ~ 20mA输出,智能型)NPEXA-G311 (单通道,2路4 ~ 20mA输出,智能型)NPEXA-G3D11 (双通道,2路有源/无源4 ~ 20mA输出,智能型)NPEXA-GM31L (单通道,1路4 ~ 20mA输出,回路供电)NPEXA-GM3D11L (双通道,2路4 ~ 20mA输出,回路供电)NPEXA-G31L (单通道,1路4 ~ 20mA输出,回路供电,智能型)模拟量输出(常用产品型号)NPEXB-GM31 (单通道,1路4 ~ 20mA输出,HART通过型)01 01 0203 03 04 0506 06 07 08 08 0910 10 11 12 12 13 14 14 1516INPEXB-GM311 (单通道,2路4 ~ 20mA输出,HART通过型)NPEXB-GM3D11 (双通道,2路4 ~ 20mA输出,HART通过型)NPEXB-GM31L (单通道,1路4 ~ 20mA输出,回路供电)NPEXB-GM3D11L (双通道,2路4 ~ 20mA输出,回路供电)电压信号输入(常用产品型号)NPEXA-G41 (单通道,1路4 ~ 20mA输出,智能型)NPEXA-G411 (单通道,2路4 ~ ~20mA输出,智能型)NPEXA-G4D11 (双通道,2路有源/无源4 ~ 20mA输出,智能型)开关量输入NPEXA-G511 (单通道,1路继电器触点输出)NPEXA-G5111 (单通道,2路继电器触点输出)NPEXA-G5D111 (双通道,2路继电器触点输出)NPEXA-G512 (单通道,1路晶体管输出)NPEXA-G5122 (单通道,2路晶体管输出)NPEXA-G5D122 (双通道,2路晶体管输出)开关量输出NPEXB-G512 (单通道,1路45mA电流输出)NPEXB-G5D12 (双通道,2路45mA电流输出)NPEXB-G512L (单通道,1路45mA电流输出,回路供电)NPEXB-G5D12L (双通道,2路45mA电流输出,回路供电)频率量输入(常用产品型号)NPEXA-G61P2 (单通道,1路4 ~ 20mA输出)NPEXA-G611P2 (单通道,2路4 ~ 20mA输出)NPEXA-G67P2 (单通道,1路1:1频率输出)NPEXA-G677P2 (单通道,2路1:1频率输出)数字通讯输入(常用产品型号)NPEXA-G711Z (单通道,1路RS-485输入,1路RS-485输出,9V/140mA) NPEXA-G711 (单通道,1路RS-485输入,1路RS-485输出,可调配电) NPEXA-G713 (单通道,1路RS-485输入,1路RS-422输出,可调配电) NPEXA-G731 (单通道,1路RS-422输入,1路RS-485输出,可调配电) NPEXA-G733 (单通道,1路RS-422输入,1路RS-422输出,可调配电)16 16 17 1718 18 1920 20 21 22 22 2324 24 25 2526 26 27 2728 29 30 31 32II电位器输入NPEXA-G91 (单通道,1路4 ~ 20mA输出)NPEXA-G911 (单通道,2路4 ~ 20mA输出)G系列模块表(端子供电)温度变送器毫伏中继器电位器变送器模拟量输入隔离器信号智能隔离器开关量输入隔离器频率变送器频率中继器产品附录组态工具33 3334 37 38 40 42 46 47 4849III01*注:电压输出接线参照电流接线 5+、6-, 7+、8-。

优倍安全栅型号介绍

优倍安全栅型号介绍

联系人:9 QQ:1917255607
NPEXA-CA3D11(双通道,2路4mA-20mA,液晶型)
NPEXA-CM31L(单通道,4mA-20mA,输出回路供电)
NPEXA-CM3D11L(双通道,4mA-20mA输出,输出回路供电)
NPEXA-C31L(单通道,4mA-20mA输出,输出回路供电,智
济南慧文自控设备有限公司提供南京优倍安全栅,C系列安全栅及隔离器
NPEXA-C17 (单通道,1路mV输出,智能型)
NPEXA-C177 (单通道,2路mV 输出,智能型)
NPEXA-C171(单通道,1路mV输出、1路4mA-20mA 输出,智能型)
NPEXA-C11T1(单通道1路4mA-20mA 输出,1路RS485输出、智能型)
NPEXA-C11A2(单通道,1路4mA-20mA 输出,2路继电器输出、智能型)
下面是安全栅型号的介绍(优倍安全栅):
热电偶信号输入:
NPEXA-C11(单通道,1路4mA-20mA 输出,智能型)
NPEXA-C111(单通道,2路4mA-20mA 输出,智能型)
NPEXA-CA11(单通道,1路4mA-20mA 输出,液晶型)
NPEXA-CA111(单通道,2路4mA-20mA 输出,智能型)
NPEXA-C1D11(双通道,1路4mA-20mA 输出,智能型)
NOEXA-C11L(单通道,4mA-20mA输出,输出回路供电,智能型)
热电阻信号输入
NPEXA-C21(单通道,1路4mA-20mA输出,智能型)
NPEXA-C211(单通道,2路4mA-20mA输出,智能型)
NPEXA-CA21(单通道,2路4mA-20mA输出,液晶型)

南京优倍数显使用手册

南京优倍数显使用手册

高性能手动操作器使用说明---VB0809●1、显示方式:以双排四位LED显示给定值(SV)和反馈值(FB),双光柱模拟显示给定值和反馈值百分比。

2、显示范围:0.0~100.0%,固定一位小数点。

3、控制及变送输出准确度:±0.2%FS±1字;±0.1%FS±1字(需特殊订制)。

4、输入信号:阀位给定输入:0~10mA、4~20mA、0~5V、1~5V。

阀位反馈输入:4~20mA。

5、模拟输入阻抗:电流信号Ri=100Ω;电压信号Ri=500KΩ。

6、输出负载能力:阀位反馈再输出信号:4~20mA输出时Ro≤500Ω;0~10mA输出时Ro≤1KΩ。

Q型电流负载能力:4~20mA输出时Ro≤500Ω;0~10mA输出时Ro≤1KΩ。

D型负载能力:30A/220V,交流过零触发7、报警方式:2路上下限报警控制,对应面板LED指示。

8、远程控制:远程手/自动切换并报警输出,远程故障报警,对应面板LED指示。

9、报警继电器触点容量:AC220V 3A或24V 5A(阻性负载).10、使用环境:环境温度:-10~55℃,环境湿度:10~90%RH。

11、耐压强度: 输入/输出/电源/通讯 ≥1000V.AC 1分钟。

12、绝缘阻抗: 输入/输出/电源/通讯 ≥100MΩ。

13、电 源:交流85~265V,频率: 50Hz±2Hz;直流电源:DC 16V-32V14、功 耗:<4W●显示说明:控制状态显示类型 参数设置状态自动状态手动状态上排数码管(SV) 参数功能代码 外部给定的测量值1.电流(Q)型输出, 显示手动给定值,2.开关(D)型设定值给定输出, 显示手动给定值3.开关(D)型点动给定输出, 显示外部给定的测量值,此值只作显示用,与控制无关下排数码管(FB) 参数设定值阀位反馈信号输入测量值(断线时显示OFF,若OFF不闪烁,则输出类型设置为电流(Q)型输出, 若OFF闪烁,则输出类型设置为开关(D)型输出)光柱显示 左侧光柱(SV)作为上排数码管(SV) 数据的模拟显示, 右侧光柱(FB)作为下排数码管(FB) 数据的模拟显示。

优倍智能PID温度控制仪Ver051110

优倍智能PID温度控制仪Ver051110
PV
SV
OUT
RUN
SP1
SP2
SET
OUT RUN SP1 SP2
SET
96X96
智能温度控制仪
PV
SV
OUT RUN SP1 SP2
SET
72X72 智能温度控制仪
PV
SV
OUT RUN SP1 SP2
SET
2
2、仪表端子接线
160X80/80X160
12 - mV +
34
- V+ - mA +
3
配用传感器
镍铬-镍硅热电偶 铂铑10-铂热电偶 钨铼 3~25 热电偶 铜-铜镍(康铜) 镍铬-铜镍热电偶 铁-铜镍(康铜) 铂铑10-铂铑 6 热电偶 镍铬硅-镍硅热电偶 铂热电阻(R0=100Ω) 铜热电阻(R0=50Ω)
2、输入类型代码表
In
输入规格
In
0
K(-200~+1300)℃
5
1
S(-50~+1700)℃
96X48/48 96
1
L AC 220V
!
电源
2N
3
4
ALM1
5
6
ALM2
7
11
ALM4
12
变 - 13
+ 送

mA

14
+
二线制 变送器
-
24V 15 16
17
8
ALM3
9
10 NC
++
18
mA V Rt - - + 19
mV
- 20
48X48
11 12

优倍手操器汇总

优倍手操器汇总
输入阻抗:
电流:100Ω;电压:500 KΩ
模拟输出负载能力:
4-20mA:0~550Ω;0-10mA:0~1KΩ
0(1-5V:≥1MΩ;0-10V:≥2MΩ
变送输出纹波:≤50mVp-p
报警继电器触点容量(阻性负载: AC220V,2A;DC24V,3A
通讯接口:
RS-232或RS-485
通讯协议:国际标准的MODBUS-RTU协议通讯距离:
h t t p ://w w w . a n p e . c n
外部结构及性能描述module instrument External Structure& Performance Description
Catalogue
y公司及产品图片············································封二y引言和资质··············································首一y智能数字(光柱显示报警仪······································1 y智能手操器··············································9 y智能流量积算仪···········································13 y智能巡检仪··············································17 y巡检仪分别报警盒···········································20 y智能八路闪光报警仪··········································23 y数字仪表外型·············································封三

NPEXA-3D11系列

NPEXA-3D11系列

□ 满载功耗:
双路电流源输入,双路输出
0.8W
双路二/三线制输入,双路输出
1.8W
☞ 接线图 危险区
安全区
0(4)mA~20mA:≤350Ω; 0mA~10mA:≤700Ω;
0(1)V~5V:≥1MΩ;
0V~10V:≥2MΩ;
如有其它负载需求请特殊订制,详见产品标签。
+ 10
输入1 mA
- 11
5+
☞ 其它说明
□ 本使用说明中的内容如与网站、样本等资料有不符之处, 以本说明书为准。
9 10 11 12 13 14 15 16
9 10 11 12 13 14 15 16
垂直安装示安装位置不得有强烈振动,以及来自信号端、电源端及空 间的超过 IEC61000-4 系列中第三类工业现场电磁干扰的强度, 并使用环境中不得有对金属、塑料件起严重腐蚀作用的有害物 质。
☞ 编程及校准
对本产品编程及校准有两种方式可供选择: □ 现场手持式中文编程器:它可对本仪表进行功能编程及计
量校准,大屏幕全中文菜单,功能齐全,操作方便,但价 格较高; □ 简易型编程器:单行液晶菜单操作,可在现场对仪表进行 功能设置,使用及携带灵活,价格经济; □ 由于本产品采用数字化结构,并采取了环境温度自补偿、 零点自动校准等先进技术,因此可长年保证准确度在规定 范围内,不需频繁校准。 □ 如在现场对智能安全栅编程,则必须将安全栅危险侧连线 断开后方可接入编程器操作。
□ 危险区允许输入信号:
电流信号(具体信号类型请订货时注明,详见产品标签)
□ 输入阻抗:
约 80Ω
□ 可向安全区输出信号:
电流:0(4)mA~20mA; 0mA~10mA;

南京优倍配电器说明书

南京优倍配电器说明书

通用型配电器性能简介:给现场的二线制、三线制变送器提供隔离的工作电源,同时检测回路中的电流信号,经过变换,输出隔离的单路或双路电流/电压信号,实现了输入、输出、电源之间的三端隔离。

本产品响应快,功耗低,温度特性好。

应用范围:可与各类仪表及DCS,PLC等设备配套使用,在石油、化工、制造、电力、冶金等行业的重大工程中有着广泛应用。

技术参数:隔离传输准确度:±0.1%F·S(25℃±2℃)输出纹波:<1mV响应时间:≤0.2ms;可订制更快响应时间的产品稳定时间:≤2ms信号频率范围:0Hz~300Hz(0Hz~5kHz可订制)温度漂移:<30ppm/℃配电:空载不高于 25V,满载不低于23V输入阻抗:电流:≤60Ω;电压:0V~5V:≥1MΩ;0V~10V:≥2MΩ负载能力:0mA~10mA:≤1kΩ; 0 (4)mA~20mA:≤500Ω0(1)V~5V:≥1MΩ;0V~10V:≥2MΩ需要更大的负载能力请在订货时说明。

功耗:单路输出两路输出24VDC 1.0W1.8W 220VAC2.0V A3.0V A 供电电压范围:18V DC~32V DC85V AC~265V AC(120V DC~360V DC)面板说明:PWR:电源指示灯(绿色);工作时常亮。

通用型配电器选型型号说明NPPD-CM ╳╳╳╳╳通用型配电器缺省为单通道输入通道D双通道14mA~20mA21V~5V30mA~10mA40V~5V50V~10V输入信号60mA~20mA14mA~20mA21V~5V30mA~10mA40V~5V50V~10V第一路输出60mA~20mA缺省为无第二路输出1 4mA~20mA2 1V~5V3 0mA~10mA4 0V~5V5 0V~10V第二路输出6 0mA~20mA缺省为交流220V供电方式D 直流24V接 线 图:宽×高×深(12.8mm ×100mm ×115mm)宽×高×深(17.8mm ×100mm ×115mm) 说明:220V 供电产品的电源线接入图中电源端子L 、N 之间,L 接相线,N 接零线,PE 可靠接地。

优倍安全栅

优倍安全栅

所产生爆炸的三角形原理
危险区
热表面
点燃源
电火花
可燃性物质或粉尘等 空气(氧气) 助燃剂 爆炸性物质
产生爆炸危险的因素及措施
具有潜在爆炸危险的环境产生爆炸必须具备下列三个条件(爆炸三角 形原理): 1. 爆炸性物质---- 可燃性物质或粉尘等; 2. 点燃源(点燃能量) ---- 电火花、热表面 3. 助燃剂---- 空气(氧气) 防止爆炸发生的基本方法: 避免形成爆炸性环境--理想的方法(很难实现); 排除、消除可能的点火源--实际的方法; 限制其中一个或几个要素,都可以达到防爆要求。如制造正压、爆 炸气体浓度监控、限制点燃源能量(主要手段)。
齐纳式安全栅工作原理
危 险 侧
R Z
F
பைடு நூலகம்
安 全 侧
齐纳安全栅原理图
齐纳式安全栅是通过在输入回路上串联限流电阻、并联齐纳二 极管限压、和串联快速熔断器限流的方式,来限制回路电能量,以实 现本质安全所要求的回路限能功能。
隔离式安全栅工作原理
限能单元 信号处理单元 隔离单元
危 险 侧
R
Z
F
安 全 侧
Input Signal
安全栅选用中的常见问题
1、现场隔爆型仪表产品是否需要接安全栅?
不需要,但隔爆型产品不能用于0区,同时,布线施工必须符合隔爆 规范的要求。
2、现场本安型仪表是否需要接安全栅?
本安型现场仪表必须接安全栅,同时必须核对本安参数的符合性。
3、热电偶、热电阻、无源开关等是否接安全栅后,即具备本 安防爆特性?
标 志 定 义
其中:Ex ia、ib、ic
— 防爆标志 — 本安型防爆等级 ⅡC 、ⅡB、 ⅡA — 工业爆炸性气体组别

NTE3087型号的光电隔离器产品说明书

NTE3087型号的光电隔离器产品说明书

NTE3087OptoisolatorHigh Speed, Open Collector, NAND Gate Output Description:The NTE3087 is an optoisolator which combines a GaAsP LED as the emitter and an integrated high gain multi–stage high speed photodetector. The output of the detector circuit is an open collector, Schottky clamped transistor capable of sinking 50mA. The open collector output provides capability for bussing, ORing and strobing. The NTE3087 is packaged in a plastic 8–pin mini–DIP. Features:D LSTTL/TTL Compatible: 5V SupplyD Ultra High SpeedD Guaranteed Performance Over TemperatureD High Isolation Voltage: 2500V rmsAbsolute Maximum Ratings: (T A = 0°C to +70°C unless otherwise specified). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Input Forward Current (Note 2), I F20mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pulse Forward Current (Note 3), I FP40mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reverse Voltage, V R5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output Current, I O50mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output Voltage, V O7V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Supply Voltage (1 minute max), V CC 7V. . . . . . . . . . . . . . . . . . . Enable Input Voltage (Not to Exceed V CC by More than 500mV) , V EH 5.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output Collector Power Dissipation, P O85mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Operating Temperature Range, T opr0° to +70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Storage Temperature Range, T stg –55° to +125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Isolation Voltage (Note 3), BV s2500V rms Note 1.Device considered a two–terminal device: Pin1, 2, 3, and 4 are shorted together, and Pin5, 6, 7, and 8 are shorted together.Note 2.50% Duty Cycle, 1ms Pulse Width.Note 3.R.H. = 40 to 60%, AC/1min.Recommended Operating Conditions:Electrical Characteristics: (T A = 0°C to +70°C, Note 4 unless otherwise specified)Note 4.All typical values at V CC = 5V, T A = +25°C.Switching Characteristics: (T A = +25°C, V CC = 5V unless otherwise specified)Truth Table: (0.1µF bypass capacitor must be connected between Pin8 and Pin5)。

通用型智能隔离器说明书

通用型智能隔离器说明书
电源
16 + (L)
单路电流输入-单输出
-1
V
+2
9+
输出
10 -
14 接地
15 -(N)
电源
16 + (L)
单路电压输入-单输出
-1
mA
+2
9+
10
输出1
-
-1
电压输入
11 +
+2
12
输出2
-
14 接地
15 - (N)
16
电源
+ (L)
9+
10
输出1
-
11 +
12
输出2
-
14 接地
15 -(N)
16
ANPE 优倍电气 America New Power Electric
NPGL 通用型智能隔离器使用说明书
变送仪表专家
☞ 先进技术
√ 全智能、数字化、可编程; √ 环境温度、零点、满幅自动补偿; √ 极高的稳定性,确保准确度多年不变; √ 电源、输入、输出、双回路间高隔离度; √ 符合国际电工委员会 IEC61000 相关抗电磁干扰标准。
☞ 选型说明
□ 单回路输入最多可以有两路输出,双回路输入每路只能对应 一路输出。
□ 双回路产品输入信号如需不同,请与本公司联系特殊订货; □ 含通讯产品仅单输入,并且最多只有一路输出。
ANPE 优倍电气 America New Power Electric
变送仪表专家
☞ 面板指示
□ PWR:电源指示灯(绿色); □ ALM:输入信号报警指示灯(红色);
☞ 使用环境
安装位置不得有强烈振动,以及来自信号端、电源端及空间 的超过 IEC61000-4-4:1995 中第三类工业现场电磁干扰的强度, 并使用环境中不得有对金属、塑料件起严重腐蚀作用的有害物质。

Si86xx 1 Mbps 数字隔离器数据手册说明书

Si86xx 1 Mbps 数字隔离器数据手册说明书

Si86xx 1 Mbps Data Sheet 1 Mbps, 2.5 kV RMS Digital IsolatorsSkyworks' family of ultra-low-power digital isolators are CMOS devices offering substan-tial data rate, propagation delay, power, size, reliability, and external BOM advantages over legacy isolation technologies. The operating parameters of these products remain stable across wide temperature ranges and throughout device service life for ease of design and highly uniform performance. All device versions have Schmitt trigger inputs for high noise immunity and only require VDD bypass capacitors.All products support Data rates up to 1 Mbps and Enable inputs which provide a single point control for enabling and disabling output drive. All products are safety certified by UL, CSA, VDE, and CQC and support withstand ratings up to 2.5 kV RMS.Automotive Grade is available for certain part numbers. These products are built using automotive-specific flows at all steps in the manufacturing process to ensure the robust-ness and low defectivity required for automotive applications.KEY FEATURES•High-speed operation•DC to 1 Mbps•No start-up initialization required•Wide Operating Supply Voltage•2.5 to 5.5 V•Up to 2500 V RMS isolation•60-year life at rated working voltage •High electromagnetic immunity•Ultra low power (typical)•5 V Operation: 1.6 mA per channel at 1Mbps•2.5 V Operation: 1.5 mA per channel at1 Mbps•Tri-state outputs with ENABLE •Schmitt trigger inputs•Transient Immunity 50 kV/µs•AEC-Q100 qualification•Wide temperature range•–40 to 125 °C•RoHS-compliant packages•SOIC-16 wide body•SOIC-16 narrow body•SOIC-8 narrow body•Automotive-grade OPNs available•AIAG compliant PPAP documentationsupport•IMDS and CAMDS listing supportIndustrial Applications•Industrial automation systems •Medical electronics•Isolated switch mode supplies •Isolated ADC, DAC•Motor control•Power inverters •Communication systemsSafety Regulatory Approvals•UL 1577 recognized•Up to 5000 V RMS for 1 minute •CSA component notice 5A approval •IEC 60950-1, 61010-1•VDE certification conformity•IEC 60747-5-2 (VDE0884 Part 2)•CQC certification approval•GB4943.1Automotive Applications•On-board chargers •Battery management systems •Charging stations •Traction inverters•Hybrid Electric Vehicles •Battery Electric Vehicles1. Ordering GuideIndustrial and Automotive Grade OPNsIndustrial-grade devices (part numbers having an “-I” in their suffix) are built using well-controlled, high-quality manufacturing flows to ensure robustness and reliability. Qualifications are compliant with JEDEC, and defect reduction methodologies are used throughout definition, design, evaluation, qualification, and mass production steps.Automotive-grade devices (part numbers having an “-A” in their suffix) are built using automotive-specific flows at all steps in the manufacturing process to ensure robustness and low defectivity. These devices are supported with AIAG-compliant Production Part Approval Process (PPAP) documentation, and feature International Material Data System (IMDS) and China Automotive Material Data System (CAMDS) listing. Qualifications are compliant with AEC-Q100, and a zero-defect methodology is maintained throughout definition, design, evaluation, qualification, and mass production steps.Table 1.1. Ordering Guide for Valid OPNs1, 2, 4Table of Contents1. Ordering Guide (2)2. Functional Description (5)2.1 Theory of Operation (5)3. Device Operation (6)3.1 Device Startup (8)3.2 Undervoltage Lockout (8)3.3 Layout Recommendations (8)3.3.1 Supply Bypass (8)3.3.2 Output Pin Termination (8)4. Electrical Specifications (9)5. Pin Descriptions (30)5.1 Pin Descriptions (Si861x/2x Narrow Body SOIC-8) (30)5.2 Pin Descriptions (Si863x) (31)5.3 Pin Descriptions (Si864x) (32)5.4 Pin Descriptions (Si8650/51/52) (33)5.5 Pin Descriptions (Si866x) (34)6. Package Outlines (35)6.1 Package Outline (16-Pin Wide Body SOIC) (35)6.2 Package Outline (16-Pin Narrow Body SOIC) (37)6.3 Package Outline (8-Pin Narrow Body SOIC) (39)7. Land Patterns (40)7.1 Land Pattern (16-Pin Wide-Body SOIC) (40)7.2 Land Pattern (16-Pin Narrow Body SOIC) (41)7.3 Land Pattern (8-Pin Narrow Body SOIC) (42)8. Top Markings (43)8.1 Top Marking (16-Pin Wide Body SOIC) (43)8.2 Top Marking (16-Pin Narrow Body SOIC) (44)8.3 Top Marking (8-Pin Narrow Body SOIC) (45)9. Revision History (46)Si86xx 1 Mbps Data Sheet • Functional Description2. Functional Description2.1 Theory of OperationThe operation of an Si86xx channel is analogous to that of an opto coupler, except an RF carrier is modulated instead of light. This simple architecture provides a robust isolated data path and requires no special considerations or initialization at start-up. A simplified block diagram for a single Si86xx channel is shown in the figure below.A BFigure 2.1. Simplified Channel DiagramA channel consists of an RF Transmitter and RF Receiver separated by a semiconductor-based isolation barrier. Referring to the Transmitter, input A modulates the carrier provided by an RF oscillator using on/off keying. The Receiver contains a demodulator that decodes the input state according to its RF energy content and applies the result to outputB via the output driver. This RF on/off keying scheme is superior to pulse code schemes as it provides best-in-class noise immunity, low power consumption, and better immunity to magnetic fields. See the figure below for more details.Input SignalModulation SignalOutput SignalFigure 2.2. Modulation Scheme3. Device OperationDevice behavior during start-up, normal operation, and shutdown is shown in Figure 3.1 Device Behavior during Normal Operation on page 8, where UVLO+ and UVLO- are the positive-going and negative-going thresholds respectively. Refer to the table below to determine outputs when power supply (VDD) is not present. Additionally, refer to Table 3.2 Enable Input Truth1on page 7for logic conditions when enable pins are used.Table 3.1. Si86xx Logic OperationTable 3.2. Enable Input Truth13.1 Device StartupOutputs are held low during powerup until VDD is above the UVLO threshold for time period tSTART. Following this, the outputs follow the states of inputs.3.2 Undervoltage LockoutUndervoltage Lockout (UVLO) is provided to prevent erroneous operation during device startup and shutdown or when VDD is below its specified operating circuits range. Both Side A and Side B each have their own undervoltage lockout monitors. Each side can enter or exit UVLO independently. For example, Side A unconditionally enters UVLO when V DD1 falls below V DD1(UVLO–) and exits UVLO when V DD1 rises above V DD1(UVLO+). Side B operates the same as Side A with respect to its V DD2 supply.VVFigure 3.1. Device Behavior during Normal Operation3.3 Layout RecommendationsTo ensure safety in the end user application, high voltage circuits (i.e., circuits with >30 V AC) must be physically separated from the safety extra-low voltage circuits (SELV is a circuit with <30 V AC) by a certain distance (creepage/clearance). If a component, such as a digital isolator, straddles this isolation barrier, it must meet those creepage/clearance requirements and also provide a sufficiently large high-voltage breakdown protection rating (commonly referred to as working voltage protection). Table 4.5 Regulatory Information1 on page 25and Table 4.6 Insulation and Safety-Related Specifications on page 25detail the working voltage and creepage/clearance capabilities of the Si86xx. These tables also detail the component standards (UL1577, IEC60747, CSA 5A), which are readily accepted by certification bodies to provide proof for end-system specifications requirements. Refer to the end-system specification (61010-1, 60950-1, 60601-1, etc.) requirements before starting any design that uses a digital isolator.3.3.1 Supply BypassThe Si86xx family requires a 0.1 µF bypass capacitor between V DD1 and GND1 and V DD2 and GND2. The capacitor should be placed as close as possible to the package. To enhance the robustness of a design, the user may also include resistors (50–300 Ω ) in series with the inputs and outputs if the system is excessively noisy.3.3.2 Output Pin TerminationThe nominal output impedance of an isolator driver channel is approximately 50 Ω, ±40%, which is a combination of the value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads where transmission line effects will be a factor, output pins should be appropriately terminated with controlled impedance PCB traces.4. Electrical SpecificationsTable 4.1. Recommended Operating ConditionsTable 4.2. Electrical Characteristics(V DD1 = 5 V±10%, V DD2 = 5 V±10%, T A = –40 to 125 °C)ENABLEOUTPUTSen1t en2Figure 4.1. ENABLE Timing DiagramInputOutputFigure 4.2. Propagation Delay TimingFigure 4.3. Common-Mode Transient Immunity Test CircuitTable 4.3. Electrical Characteristics(V DD1 = 3.3 V±10%, V DD2 = 3.3 V±10%, T A = –40 to 125 °C)Table 4.4. Electrical Characteristics (V DD1 = 2.5 V ±5%, V DD2 = 2.5 V ±5%, T A = –40 to 125 °C)Table 4.5. Regulatory Information1CSAThe Si86xx is certified under CSA Component Acceptance Notice 5A, IEC61010-1 and IEC60950-1. For more details, see File 232873.VDEThe Si86xx is certified according to IEC 60747-5-2. For more details, see File 5006301-4880-0001.ULThe Si86xx is certified under UL1577 component recognition program. For more details, see File E257455.CQCThe Si86xx is certified under GB4943.1-2011. For more details, see certificates CQC130******** and CQC130********.Note:1.Regulatory Certifications apply to2.5 kV RMS rated devices which are production tested to3.0 kV RMS for 1 sec.For more information, see 5.5 Pin Descriptions (Si866x).Table 4.6. Insulation and Safety-Related SpecificationsTable 4.7. IEC 60664-1 (VDE 0844 Part 2) RatingsTable 4.8. IEC 60747-5-2 Insulation Characteristics for Si86xxxx*Table 4.9. IEC Safety Limiting Values1Table 4.10. Thermal Characteristics200150100505004002001000Temperature (ºC)S a f e t y -L i m i t i n g C u r r e n t (m A )300Figure 4.4. (WB SOIC-16) Thermal Derating Curve, Dependence of Safety Limiting Valueswith Case Temperature per DIN EN 60747-5-2200150100505004002001000Temperature (ºC)S a f e t y -L i m i t i n g C u r r e n t (m A )300Figure 4.5. (NB SOIC-16) Thermal Derating Curve, Dependence of Safety Limiting Valueswith Case Temperature per DIN EN 60747-5-2200150********2001000Case Temperature (ºC)S a f e t y -L i m i t i n g V a l u e s (m A )300Figure 4.6. (NB SOIC-8) Thermal Derating Curve, Dependence of Safety Limiting Valueswith Case Temperature per DIN EN 60747-5-2Table 4.11. Absolute Maximum Ratings 15. Pin Descriptions5.1 Pin Descriptions (Si861x/2x Narrow Body SOIC-8)V DD2 V DD1V DD2V DD2Figure 5.1. Si861x/2x Narrow Body SOIC-8 Pin DescriptionsTable 5.1. Si861x/2x Narrow Body SOIC-8 Pin DescriptionsSi86xx 1 Mbps Data Sheet • Pin DescriptionsVDD2VDD2Figure 5.2. Si863x Pin DescriptionsTable 5.2. Si863x Pin DescriptionsVDD2VDD2V DD2Figure 5.3. Si864x Pin DescriptionsTable 5.3. Si864x Pin Descriptions5.4 Pin Descriptions (Si8650/51/52)VDD2VDD2V DD2Figure 5.4. Si865x Pin DescriptionsTable 5.4. Si865x Pin Descriptions5.5 Pin Descriptions (Si866x)VVVVFigure 5.5. Si866x Pin DescriptionsTable 5.5. Si866x Pin Descriptions6. Package Outlines6.1 Package Outline (16-Pin Wide Body SOIC)The figure below illustrates the package details for the Si86xx Digital Isolator. The table below lists the values for the dimensions shown in the illustration.Figure 6.1. 16-Pin Wide Body SOICTable 6.1. Package Diagram Dimensions6.2 Package Outline (16-Pin Narrow Body SOIC)The figure below illustrates the package details for the Si86xx in a 16-pin narrow-body SOIC (SO-16). The table below lists the values for the dimensions shown in the illustration.Figure 6.2. 16-pin Small Outline Integrated Circuit (SOIC) PackageTable 6.2. Package Diagram Dimensions6.3 Package Outline (8-Pin Narrow Body SOIC)The figure below illustrates the package details for the Si86xx. The table below lists the values for the dimensions shown in the illustration.Figure 6.3. 8-pin Small Outline Integrated Circuit (SOIC) PackageTable 6.3. Package Diagram Dimensions7. Land Patterns7.1 Land Pattern (16-Pin Wide-Body SOIC)The figure below illustrates the recommended land pattern details for the Si86xx in a 16-pin wide-body SOIC. The table below lists the values for the dimensions shown in the illustration.Figure 7.1. 16-Pin SOIC Land PatternTable 7.1. 16-Pin Wide Body SOIC Land Pattern DimensionsTable 7.2. 16-Pin Narrow Body SOIC Land Pattern DimensionsTable 7.3. PCM Land Pattern Dimensions (8-Pin Narrow Body SOIC)8. Top Markings8.1 Top Marking (16-Pin Wide Body SOIC)Figure 8.1. 16-Pin Wide Body SOICTable 8.1. Top Marking Explanation (16-Pin Wide Body SOIC)Line 1 Marking:Base Part NumberOrdering Options(See 1. Ordering Guide for more information).Si86 = Isolator product seriesXY = Channel ConfigurationX = # of data channels (5, 4, 3, 2, 1)Y = # of reverse channels (2, 1, 0)S = Speed Grade (max data rate) and operating mode:A = 1 Mbps (default output = low)B = 150 Mbps (default output = low)D = 1 Mbps (default output = high)E = 150 Mbps (default output = high)V = Insulation ratingA = 1 kV;B = 2.5 kV;C = 3.75 kV;D = 5.0 kVLine 2 Marking:YY = YearWW = Workweek Assigned by assembly subcontractor. Corresponds to the year and work week of the mold date.RTTTTT = Mfg Code Manufacturing code from assembly house“R” indicates revisionLine 3 Marking:Circle = 1.7 mm Diameter(Center-Justified)“e4” Pb-free symbolCountry of Origin ISO Code Abbreviation CC = Country of Origin ISO Code Abbreviation•TW = Taiwan•TH = ThailandFigure 8.2. 16-Pin Narrow Body SOICTable 8.2. Top Marking Explanation (16-Pin Narrow Body SOIC)Line 1 Marking:Base Part NumberOrdering Options(See 1. Ordering Guide for more information.)Si86 = Isolator product seriesXY = Channel ConfigurationX = # of data channels (5, 4, 3, 2, 1)Y = # of reverse channels (2, 1, 0)S = Speed Grade (max data rate) and operating mode:A = 1 Mbps (default output = low)B = 150 Mbps (default output = low)D = 1 Mbps (default output = high)E = 150 Mbps (default output = high)V = Insulation ratingA = 1 kV;B = 2.5 kV;C = 3.75 kVLine 2 Marking:Circle = 1.2 mm Diameter“e3” Pb-Free SymbolYY = YearWW = Work Week Assigned by the assembly subcontractor. Corresponds to the year and work week of the mold date.RTTTTT = Mfg Code Manufacturing code from assembly house“R” indicates revisionFigure 8.3. 8-Pin Narrow Body SOICTable 8.3. Top Marking Explanation (8-Pin Narrow Body SOIC)Line 1 Marking:Base Part NumberOrdering Options(See 1. Ordering Guide for more information).Si86 = Isolator Product Series XY = Channel ConfigurationS = Speed Grade (max data rate) V = Insulation ratingLine 2 Marking:YY = YearWW = Workweek Assigned by assembly subcontractor. Corresponds to the year and workweek of the mold date.R = Product RevisionT = First character of the manufacturing codeLine 3 Marking:Circle = 1.1 mm Diameter“e3” Pb-Free Symbol.TTTT = Last four characters of the manufactur-ing codeLast four characters of the manufacturing code.9. Revision HistoryRevision 1.03September 2019•Updated Ordering Guide.Revision 1.02February 2018•Added SI8641AB-AS1 and SI8642AB-AS1 to Ordering Guide for Automotive-Grade OPN options Revision 1.01January 2018•Updated data sheet format.•Added new table to Ordering Guide for Automotive-Grade OPN options•Updated Table 4.5 Regulatory Information1 on page 25.•Added CQC certificate numbers.•Updated 1. Ordering Guide.•Removed references to moisture sensitivity levels.•Removed note 2.Copyright © 2021 Skyworks Solutions, Inc. All Rights Reserved.Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes.No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks’ Terms and Conditions of Sale.THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. 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南京优倍隔离器说明书

南京优倍隔离器说明书

通用型隔离器性能简介:输入电流/电压信号,变送输出隔离的电流/电压信号,实现了输入、输出与电源之间的三端隔离;本产品响应快,功耗低,温度特性好。

应用范围:可与各类仪表及DCS,PLC等设备配套使用,在石油、化工、制造、电力、冶金等行业的重大工程中有着广泛应用。

技术参数:隔离传输准确度:±0.1%F·S(25℃±2℃)输出纹波:<1mV响应时间:≤0.2ms;可订制更快响应时间的产品稳定时间:≤2ms信号频率范围:0Hz~300Hz(0Hz~5kHz可订制)温度漂移:<30ppm/℃输入阻抗:电流:≤60Ω;电压:0V~5V:≥1MΩ;0V~10V:≥2MΩ负载能力:0mA~10mA:≤600Ω;; 0(4)mA~20mA:≤300Ω-10mA~+10mA:≤1kΩ; -20mA~+20mA:≤500Ω0(1)V~5V:≥1MΩ;0V~10V:≥2MΩ-5V~+5V:≥1MΩ; -10V~+10V:≥2MΩ需要更大的负载能力请在订货时说明。

功耗:单路输出两路输出24VDC 0.4W0.6W220VAC1.0V A 1.2V A供电电压范围:18V DC~32V DC85V AC~265V AC(120V DC~360V DC)面板说明:PWR:电源指示灯(绿色);工作时常亮。

通用型隔离器选型型号说明NPGL-CM ╳╳╳╳╳通用型隔离器缺省为单通道输入通道D双通道1 4mA~20mA2 1V~5V3 0mA~10mA3E -10mA~10mA4 0V~5V4E -5V~5V5 0V~10V5E -10V~10V6 0mA~20mA输入信号6E -20mA~20mA14mA~20mA21V~5V30mA~10mA3E-10mA~10mA40V~5V4E-5V~5V50V~10V5E-10V~10V60mA~20mA第一路输出6E-20mA~20mA缺省为无第二路输出1 4mA~20mA21V~5V3 0mA~10mA3E -10mA~10mA40V~5V4E -5V~5V50V~10V5E -10V~10V6 0mA~20mA第二路输出6E -20mA~20mA缺省为交流220V供电方式D 直流24V选型说明:正负信号输出的产品仅支持一入一出。

南京优倍智能型隔离器

南京优倍智能型隔离器

智能型隔离器时间:2010-4-20 14:25:01 作者:本站编辑:admins 访问次数:9781【关闭】智能隔离器:输入单通道或双通道电流或电压信号,变送输出隔离的单路或双路电流或电压信号,并提高输入、输出、电源之间的电气隔离性能。

隔离器技术特点:本产品采用了先进的数字技术,具备了传统模拟隔离器所不具备的多项先进性能,在对高、低频干扰信号的抑制方面均有着优异表现,即使在大功率控制系统中依然能够可靠应用,内部采用数字化调校、无零点及满度电位器、自动动态校准零点、温度漂移自动补偿等诸多先进技术,并符合IEC61000-4-4:1995中所规定的第四类(恶劣工业现场)环境对产品的抗电磁干扰要求,这一系列技术的应用使产品的稳定性及可靠性得到科学的保证。

隔离器适用性:可与单元组合仪表及DCS,PLC等系统配套使用,在油田、石化、制造、电力、冶金等行业的重大工程中有着广泛应用。

隔离器技术参数:隔离器系统传输准确度:±0.1%×F•S隔离器温度飘移:±0.0035%×F•S/℃(35ppm/℃)输入阻抗:电流:≤60Ω;电压:≥500KΩ电流输出允许外接的负载阻抗:4-20mA输出时0~300Ω;0-10mA输出时0~600Ω,0(1)-5V:≥500KΩ; 0-10V:≥1MΩ需要更大的负载能力请在订货时说明。

隔离器供电电源:AC 95~265VDC 20~32V输入功率:0.9~1.8W(与型号有关,详见产品手册附录中关于输入功率的计算方法)隔离器输入信号断线时的输出状态:隔离器输出状态有跟随方式、报警方式两种状态可设置隔离器选型:通用型智能隔离器选型说明:1.单通道产品最多可以有两路输出;双通道产品每路只能对应一路输出。

2.双通道产品输入信号如需不同,请与本公司联系订货.3.含通讯产品仅单输入通道产品,并且最多只有一路模拟信号输出。

隔离器面板指示:PWR:电源指示灯(绿色);ALM:输入信号报警指示灯(红色);隔离器正常工作状态时该指示灯不亮;隔离器输入信号故障时闪烁;输入信号超量程时长亮。

优倍手操器汇总

优倍手操器汇总
控制系统用温度变送器第2部分:性能评定方法》;
y参加修订《爆炸性气体环境用电气设备第1部分:通用要求》; y参加修订《爆炸性气体环境用电气设备第4部分:本质安全型“i”》y参加起草《流量积算仪》。
y
生产线已通过ISO9001:2000国际质量体系认证
y通过IEC61000-4-4:1995电磁兼容认证y中国石化一级供应商y中国船级社产品认证
测量/传输系统准确度
±0.2%×F·S(25℃时
±0.1%×F·S(25℃时(需订制
数字显示位:四位显示,浮点小数。
采样速度:高达100ms/次
显示分辨率:末位1个字。
温度漂移:<50ppm/℃
冷端温度补偿准确度:±2℃(预热30分钟测量热电阻时允许的引线电阻:≤50Ω
工作温度:
工业级标准:-10~+55℃
优倍电气拥有人才济济的研发中心和先进的试验设备,产品系列齐全,技术领先。生产线有JUKI贴片机、全自动刷胶机、大型无铅化回流焊机、福碌克过程校验仪等国际先进的制造设备,同时建成惠普生产工艺流程计算机管理系统,连同企业ERP、OA等,形成企业全方位的管控网络,具备了世界一流的生产水平和管理体系。
优倍电气取得了中石化一级供应商、中国船级社认证等多项资质,应用遍及石油、化工、冶金、电力、水泥、造船、设备制造等领域。自2003年投产至今,优倍产品已累计销售达30万只,成为中国前级模块仪表领域规模最大、设备最先进的企业之一。
电压:0(1-5V(注:0-10V需单独订制,订制后不兼容其它电压输入
四、选型方法
选型注意事项:
由于外形尺寸限制,部分尺寸的数字显示报警仪是不带光柱指示的,同时报警点数量也与尺寸相关,选型时请参考下表(√表示可选,×表示不可选:

优倍巡检仪使用说明书

优倍巡检仪使用说明书
4、 报警方式: ——a.各通道统一设置报警值,共用继电器输出; ——b.各通道分别设置报警值,共用继电器输出; ——c.各通道分别设置报警值,独立继电器输出(本方式需配分别报警控制盒); ——d.各通道独立双色指示灯报警;红色亮表示上限报警,绿色亮表示下限报警;
5、 模拟变送输出类型和方式: ——a.变送类型:0-10mA、0-20mA、4-20mA 可选; ——b.输出方式:可选择各通道测量值的平均值、最大值或最小值变送输出; 可指定 16 通道中任何一通道进行变送输出;所有输出方式的变送范围必须相同;
6、 显示方式: ——双排四位数码管显示;
7、 巡检方式: ——a.手动巡检:可按∧、∨键手动查看各通道测量值;2 分钟无按键操作回到自动 巡检状态。 ——b.自动巡检:仪表根据设定的显示间隔循环显示各通道的测量值,设定间隔为 0.5 秒-50 秒,默 认为 1 秒。以上两种巡检方式按>键进行切换。
第 1-4 通道 分别设置报警
值控制
上限报警值 下限报警值 回差值
第 16 通道零点显示迁移量。 第 16 通道显示量程比例设置,设置范围 0.0001-1.999,默认值 1.000。 第 16 通道显示量程下限设定值,Sn16 为热电阻、热电偶信号时不显示。 第 16 通道显示量程上限设定值,Sn16 为热电阻、热电偶信号时不显示。 设定值为 XXXX,从个位到千位对应 1-4 通道的报警控制码。 当 X = 0 ,无报警。
[表三] 分别设置各通道输入信号类型菜单:
在主参数设置菜单中,将 Sn 参数值修改为 99,按 SET 键确认,然后再回到 Sn 菜单,
将 Sn 参数值设置为 259,按 SET 键即可进入:
代码
功能

南京优倍C系列隔离器

南京优倍C系列隔离器
电磁阀箱(气源接线箱)
基本功能
〃电磁阀、气源分配器等各类气动、电器元件集中安装,操作、维护十分方便。 〃提高设备防护等级,节省操作空间,保障安全生产,特别适用于恶劣工况条件下的 气动控制系统。
箱体结构
〃SUS304 不锈钢板/冷轧钢板制作,氩弧 焊接,箱体外表面拉丝抛光/喷塑
〃厚度 2.5mm 镀锌安装底板 〃隐藏式不锈钢门绞链 〃箱门密封条采用聚氨酯点胶一次发泡成
双过滤/双过滤调压 〃其他:箱内照明/箱内温度调节
〃根据客户要求提供方案设计
电磁阀箱选型指南
型号
本体材质
外形尺寸
电磁阀代号及数量
汇流排形式及数量
配管材质
过滤器形式及通径
KQ SA:SUS316L SB:SUS304 SC:SUS202 CS:钢板喷塑
六位数字表示
N1:金属密封 N1系列 N2:金属密封 N2系列 E08:低功率 E08系列 E15:低功率 E15系列
08:G1
范例:
KQ SB 608030 N1·8 SCS·1 CU P04
电磁阀箱
气源处理采用接口G1/2过滤减压阀
箱体采用SUS304不锈钢板
配管采用紫铜管
箱体尺寸:宽600mm/高800mm/深300mm
单独关断分别排气汇流排,数量1组
电磁阀品牌:KEQN,金属密封N1系列,数量8只
பைடு நூலகம்
型,环绕无接头,配合门边防水槽,防 护等级达到 IP65 〃落地/壁挂两种安装方式,用于室外的箱 体增加连体式防雨棚
箱内配置
技术服务
〃电磁阀:KEQN(N 系列)/KEQN(TC 系列) /客户指定其他品牌
〃汇流排:普通板式/单独关断/单独关断集 中排气/ISO 单独关断底座/KEQN 阀岛

南京优倍数显仪表(NPXM-2011P5N)更换过程及数据总结

南京优倍数显仪表(NPXM-2011P5N)更换过程及数据总结

南京优倍数显仪表(NPXM-2011P5N)更换过程及数据总结水泥磨机稀油站仪表更换过程及数据仪表型号:南京优倍 NPXM-2011 P5N生产日期:2014-09本次更换的是2#磨头稀油站的低压压力仪表,该油站正常运行状态的低压压力为2.7左右,开启备用泵后的压力在3.8左右。

(低压压力传感器的直接输出信号是4-20ma的电流信号,二期系统入仪表的是没有任何转换的电流信号,但一期系统的压力信号通过并联250欧的电阻转换为了1-5V的电压信号。

)仪表参数设置:SN(信号输入类型):17--4-20maLOS(输入信号下量程):0HIS(输入信号上量程):10AL1(上限报警值):3.4A1H(AL1的回差值):1.4A1C(上限报警方式):31AL2(下限报警值):1.0A2h(AL2的回差值):0.1A2C(下限报警方式):30LOO(抄送输出零点):0HIO(变送输出满度):10SLN(保护继电器解除功能):1100OUT(变送输出信号类型):0001试机过程:开启油站后,低压压力变为2.7,此时ALT1和ALT2指示灯都不亮,控制柜上”压力低”指示灯常亮,大约过5秒钟备用泵开启,低压压力紧接着就上升为3.8,此时ALT1指示灯亮,”压力低”指示灯灭,大约过了20秒钟,备用泵停止,这时压力恢复为2.7,但是ALT1指示灯仍然亮着,这时的状态就是正常开机后的稳定状态了,运转1分钟,没有出现备用泵开停。

油站稳定运行一段时间后,开始进行模拟主油泵故障跳闸后,观察油站的备用泵开启情况。

手动关掉主油泵的主回路断路器,这时压力降到了0.3,仪表上的ALT2指示灯亮,控制柜上的”压力低”和”压力过低”指示灯都亮,过了10多秒钟,备用泵开启,压力显示为2.8,ALT2指示灯灭,ALT1指示灯没有亮,运行1分钟后,备用泵没有停止或者频繁启动,备用泵开启正常。

总结:通过正常运行状态的试机和模拟主油泵故障后的试机,得出规律如下:(1)当压力低于1.0时,当ALT2独亮时,油站处于压力过低的状态,这时油站要报重故障,并开始备用泵。

优倍手操器使用说明B07接线图

优倍手操器使用说明B07接线图

8
3、72*72 接线图.
8
NC NC EM1 EM EM2
控 制 输 入
mA +
1
8
NC NC EM1 EM EM2
9
反转
2
9
反转
控 制 输 入
mA +
1
2
15 19 10 L
16 20
17 18 21 22
阀位反馈 变送输出
15 19
NC
16 20
17 18 21 22
阀位反馈 变送输出
手动状态 输出
+
阀位反馈 输入
反转
17 18 19 20 21 22 23 24 25 26
下限报警
控制 输 mA 入
1 2 3
+
阀位反馈 输入
EM2 EM2
公共端
mA +
L
正转
4 5
mA
EM2 EM2
公共端
mA +
L
正转
4 5
mA
控制 输 出
+
6 7
mA
控制 输 出
+
6 7
mA
电源
!
阀位反馈 变送输出
DC 24V

电 N AC 220V L 源
10
4、96*48 和 48*96 接线图
10 9 8
手动 状态输出 EM2公共端 EM2 远程故障输入
控制输入 mA
20 19 18 17 16 15
10 9 8
EM2公共端 EM2 远程故障输入
控制输入 mA
20 19 18 17 16 15
+ 阀位 mA 反馈输入
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通用型隔离器
性能简介:
输入电流/电压信号,变送输出隔离的电流/电压信号,实现了输入、输出与电源之间的三端隔离;本产品响应快,功耗低,温度特性好。

应用范围:
可与各类仪表及DCS,PLC等设备配套使用,在石油、化工、制造、电力、冶金等行业的重大工程中有着广泛应用。

技术参数:
隔离传输准确度:
±0.1%F·S(25℃±2℃)
输出纹波:
<1mV
响应时间:
≤0.2ms;可订制更快响应时间的产品
稳定时间:
≤2ms
信号频率范围:
0Hz~300Hz(0Hz~5kHz可订制)
温度漂移:
<30ppm/℃
输入阻抗:
电流:≤60Ω;
电压:0V~5V:≥1MΩ;0V~10V:≥2MΩ
负载能力:
0mA~10mA:≤600Ω;; 0(4)mA~20mA:≤300Ω
-10mA~+10mA:≤1kΩ; -20mA~+20mA:≤500Ω
0(1)V~5V:≥1MΩ;0V~10V:≥2MΩ
-5V~+5V:≥1MΩ; -10V~+10V:≥2MΩ
需要更大的负载能力请在订货时说明。

功耗:单路输出两路输出
24V
DC 0.4W
0.6W
220V
AC
1.0V A 1.2V A
供电电压范围:
18V DC~32V DC
85V AC~265V AC(120V DC~360V DC)面板说明:
PWR:电源指示灯(绿色);工作时常亮。

通用型隔离器选型

号说明NPGL-CM ╳╳╳╳╳通用型隔离器
缺省为单通道
输入通道
D双通道
1 4mA~20mA
2 1V~5V
3 0mA~10mA
3E -10mA~10mA
4 0V~5V
4E -5V~5V
5 0V~10V
5E -10V~10V
6 0mA~20mA
输入信号
6E -20mA~20mA
14mA~20mA
21V~5V
30mA~10mA
3E-10mA~10mA
40V~5V
4E-5V~5V
50V~10V
5E-10V~10V
60mA~20mA
第一路输出
6E-20mA~20mA
缺省为无第二路输出
1 4mA~20mA
21V~5V
3 0mA~10mA
3E -10mA~10mA
40V~5V
4E -5V~5V
50V~10V
5E -10V~10V
6 0mA~20mA
第二路输出
6E -20mA~20mA
缺省为交流220V
供电方式
D 直流24V
选型说明:正负信号输出的产品仅支持一入一出。

接 线 图:
宽×高×深(12.8mm ×100mm ×115mm)
宽×高×深(17.8mm ×100mm ×115mm)
说 明:
1、 220V 供电产品的电源线接入图中电源端子L 、N 之间,
L 接相线,N 接零线,PE 可靠接地。

2、 正负信号输入输出产品的接线图直接参考产品说明书。

输入
24V 供电,双路输入,两路电流/电压输出
输入输入输出 1输出 2220V 供电,双路输入,两路电流/电压输出。

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