SIGNET 8550手册

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三极管8550数据手册

2.1 电气性能..........................................................................................................................................- 3 2.2 特性曲线图......................................................................................................................................- 4 3．可靠性测试（试验）要求 ........................................................................................................................- 5 4．材质要求及物料清单................................................................................................................................- 5 5．安全、电磁兼容及潮敏要求 ....................................................................................................................- 6 5.1 安全要求..........................................................................................................................................- 6 5.2 电磁兼容要求..................................................................................................................................- 6 5.3 ESD 等级...........................................................................................................................................- 6 5.4 MSD 等级...........................................................................................................................................- 6 6．结构尺寸和封装要求................................................................................................................................- 6 6.1 外形及尺寸要求...............................................................................................................................- 6 6.2 封装形式...........................................................................................................................................- 7 7．外观要求....................................................................................................................................................- 7 8．标识要求....................................................................................................................................................- 7 8.1 本体标识..........................................................................................................................................- 7 8.2 唯一性标识......................................................................................................................................- 7 9．包装、运输、贮存....................................................................................................................................- 8 9.1 包装..................................................................................................................................................- 8 9.2 运输................................................................................................................................................- 8 9.3 贮存................................................................................................................................................- 8 10．使用注意事项..........................................................................................................................................- 9 10.1 焊接要求........................................................................................................................................- 9 10.1.1 手工焊接:...................................................................................................................................- 9 10.1.2 回流焊接.....................................................................................................................................- 9 10.1.3 波峰焊接.....................................................................................................................................- 9 10.2 其它加工要求.................................................................................................................................- 9 11．质量可靠性指标......................................................................................................................................- 9 12．中国 RoHS 符合性声明..........................................................................................................................- 10 -

S-8550中文资料

Package
Package Name SOT-23-5 Drawing Code Package MP005-A Tape MP005-A Reel MP005-A
Seiko Instruments Inc.
1
元器件交易网
STEP-DOWN, BUILT-IN FET, SYNCHRONOUS RECTIFICATION, PWM CONTROL SWITCHING REGULATORS
*2
*1. *2.
Refer to the taping specifications at the end of this book. Refer to Table 1 and Table 2 of “ Pin Configurations”.
Seiko Instruments Inc.
3
元器件交易网
700 Power dissipation (PD) [mW] 600 500 400 300 200 100 0 0 50 100 150 Ambient temperature (Ta) [°C]
Absolute Maximum Ratings (Unless otherwise specified: Ta = 25°C, VSS = 0 V) Absolute Maximum Rating VSS − 0.3 to VSS + 6.0 VSS − 0.3 to VIN + 0.3 VSS − 0.3 to VIN + 0.3 VSS − 0.3 to VIN + 0.3 1300 600*1 −40 to +85 −40 to +125 Unit V V V V mA mW °C °C
x

电路

（见下页）
杭州士兰微电子股份有限公司
http:
版本号：1.1 2008.06.02 共10页第3页
SC8560
（接上页）
管
脚
50/60Hz选择输入
显示模式选择输入（响闹/睡眠选择）
时间设置输入
12/24小时选择输入
电源故障检测显示
闹响功能和闹响输出
打盹输入闹响关断输入睡眠定时和睡眠输出
管脚功能说明
管
脚
50/60Hz输入
CR脉冲输入
功能说明内置一施密特整形电路，通过外接一简单的RC滤波器可有效地消除 50/60Hz民用电网上的噪声，此输入端内置一上拉电阻。当交流电源掉电时，内部时间计数器进入保持状态，同时一个内置的振荡器立即启动。如果50/60Hz的输入信号连续丢失3个周期，该振荡器的输出打开，接替50/60Hz的时钟，作为时间计数器的输入信号。振荡器的时钟频率由外接的CR值决定，上述振荡器作为后备模式使用时，所有的字符段输出均关断。注：当此后备振荡器在AC断电起动时， 50/60Hz输入段必须维持在开路或VSS电平。
时间显示
分
按下后立即将分位加 1，随后以 2Hz 的速率，在每个 1/4 秒和 3/4 秒
时加 1，此时秒自动复位。
同时接下同时完成上述功能。
小时（注）秒显示位清零 [00]。
秒显示
分同时按下
时间保持不变。在 24 小时模式下，将小时和分显示位清零[0：00]；在 12 小时模式下，将小时和分显示位清零成[12：00]。
SDIP-28
产品规格分类
产品 SC8560 SC8560S
封装形式 SDIP-28-400-1.778 SOP-28-375-1.27

+GF+ SIGNET 2551 电磁流量计操作说明书

供电的 Signet 流量仪表兼容（包括 5075，5500，5600，8550，8900） • 2551 电磁流量计所需的 5-24VDC 电源由 Signet 仪表提供。不需要额外的电源。 • 如果是将 2551 连接到其它厂家的仪表上，则需要向 2551 提供单独的 5-24VDC 电源。并且需要在
流量范围适合，则无需再做调整。10-14 页上列出了每种安装管件对应的 20mA 设定值。可以据此来设定 4~20mA 回路上各个设备（如 PLC、记录仪、指示仪等）对应的值。
2551 电磁流量计
信号- (地端)
4-20mA 回路设备 (最大阻抗 300Ω )
信号+ (24VDC) 第 5 页共 16 页
性能 • 管径尺寸： -P0，-W0：1/2”~4”
-P1，-W1：5”~8” • 流速范围：最小为 0.05m/s (0.15ft/s)
最大为 10m/s (33ft/s) • 线性度： ±（读数的 1%，+0.01m/s）
±（读数的 1%，+0.033m/s）
• 重复性：读数的±0.5%，25℃时 • 最小电导率：20us/cm
EPDM，Kalrez®可选其它材料 • 外壳： PBT • 接地端子：316SS
电源要求 • 4~20mA： 21.6~26.4VDC，最大 22.1mA • 频率信号： 4.5~26.4VDC，最大 15mA • S3L 数字信号：4.5~6.5VDC，最大 15mA • 具有极性反保护与短路保护
第 4 页共 16 页
+GF+ SIGNET 2551
Georg Fischer Piping Systems Ltd. 乔治·费歇尔管路系统有限公司

HT8550 用户手册说明书

HT8550 用户手册钜泉光电科技（上海）股份有限公司目录1芯片概况 (9)1.1简介 (9)1.2基本特性 (9)1.3应用范围 (10)1.4系统框图 (10)1.5缩略语 (11)2引脚说明 (12)2.1引脚框图 (12)2.2引脚功能 (12)3电气规格 (14)3.1极限参数 (14)3.2电气特性 (14)4电源与时钟 (15)4.1电源系统 (15)4.2低功耗 (15)4.2.1门控时钟 (15)4.2.2时钟调整 (15)4.2.3MCU IDLE模式 (15)4.2.4MCU STOP模式 (16)4.2.5特殊功能寄存器 (16)4.3时钟系统 (17)4.3.1PLL时钟 (17)4.3.2时钟源选择和时钟分频 (17)4.3.3特殊功能寄存器 (18)4.4复位系统 (21)4.4.1上电/掉电复位 (21)4.4.2外部引脚复位 (22)4.4.3看门狗复位 (22)4.4.4软件复位 (22)4.4.5特殊功能寄存器 (22)5控制单元(MCU) (23)5.1MCU架构 (23)5.2存储单元 (23)5.2.1概述 (23)5.2.2片内资源访问 (24)5.2.3片外资源访问 (26)5.3DMA (26)5.3.1概况 (26)5.3.2DMA 操作流程 (26)5.3.3特殊功能寄存器 (26)5.4中断系统 (32)5.4.1概述 (32)5.4.2基于GPIO的中断 (33)5.4.3DMA中断 (33)5.4.4RTC中断 (33)5.4.5QMD中断 (33)5.4.6CC中断 (33)5.4.7掉电检测中断 (33)5.4.8中断列表 (33)5.4.9中断优先级 (34)5.4.10中断处理 (35)5.5定时器 (40)5.5.1概述 (40)5.5.2定时器0详细说明 (40)5.5.3定时器1详细说明 (41)5.5.4定时器2详细说明 (42)5.5.5特殊功能寄存器 (42)5.6GPIO (46)5.6.1特殊功能寄存器 (48)6其他外设 (49)6.1FLASH控制器 (50)6.1.1Flash 控制器简介 (50)6.1.2FLASH作为程序扩展 (50)6.1.3特殊功能寄存器 (50)6.2SPI接口 (53)6.2.1概述 (53)6.2.2主机模式 (54)6.2.3从机模式 (54)6.2.4特殊功能寄存器 (54)6.3I2C接口 (56)6.3.1概述 (56)6.3.2特殊功能寄存器 (57)6.4UART接口 (68)6.4.1概述 (68)6.4.2红外调制 (68)6.4.3UART0接口 (70)6.4.4UART1接口 (72)6.4.5特殊功能寄存器 (73)6.5RTC单元 (76)6.5.1概况 (76)6.5.2RTC开启和停止 (77)6.5.3RTC寄存器读写 (77)6.5.4RTC报警 (77)6.5.5特殊功能寄存器 (78)6.6看门狗定时器 (80)6.6.1概述 (80)6.6.2看门狗使能 (80)6.6.3看门狗计数器清零 (81)6.6.4特殊功能寄存器 (81)6.7JTAG调试 (81)7AFE相关寄存器配置 (81)7.1寄存器描述 (81)7.1.1ANALOG_CFG1 (82)7.1.2ANALOG_CFG2 (82)7.1.3VCC_LOSS (82)7.1.4AGC_LOOP_CFG1 (82)7.1.5AGC_LOOP_CFG2 (83)7.1.6AGC_LOOP_CFG3 (83)7.1.7AGC_LOOP_STATUS1 (83)7.1.8AGC_LOOP_STATUS2 (83)7.1.9ALC_CONTROL (84)7.2ALC功能描述 (84)7.3掉电检测 (84)7.4AGC的配置 (85)8.1概述 (85)8.2PHY功能简介 (85)8.3参数设置 (86)9芯片封装尺寸 (86)10附录 (86)10.1寄存器列表 (86)List of Tables表 1 缩略语 (11)表 2 引脚概述 (14)表 3 极限参数 (14)表 4 电气特性 (15)表 5 电源控制寄存器列表 (16)表 6 电源控制寄存器(PCON 0x87H) (16)表7 时钟模块表格 (18)表8 时钟相关寄存器列表 (19)表9 ADC和QMD时钟分频控制寄存器(ADC_QMD_CLK_CTRL 0xACH) (19)表10 外部Flash时钟分频控制寄存器(FLASH_CLK_DIV 0xD6H) (19)表11 时钟开启控制寄存器(CLK_ON 0xE5H) (20)表12 时钟开启控制寄存器(CLK_OFF 0xE6H) (20)表13 MAC时钟分频控制寄存器(MAC_CLK_DIV 0xF1H) (21)表14 时钟控制寄存器(CLK_CTRL 0xF2H) (21)表15 复位寄存器列表 (22)表16 复位设置寄存器(RST_SET 0xE7H) (23)表17 复位撤销寄存器(RST_CLR 0xE8H) (23)表18 内部数据存储器通用工作寄存器区 (25)表19 DMA寄存器列表 (27)表20 DMASEL寄存器描述(DMASEL 0xA1H) (27)表21 DMAS0寄存器描述(DMAS0 0xA2H) (27)表22 DMAS1寄存器描述(DMAS1 0xA3H) (28)表23 DMAS2寄存器描述(DMAS2 0xA4H) (28)表24 DMAS3寄存器描述(DMAS3 0xA5H) (28)表25 DMAT0寄存器描述(DMAT0 0xA6H) (28)表26 DMAT1寄存器描述(DMAT1 0xA7H) (28)表27 DMAT2寄存器描述(DMAT2 0xB1H) (28)表28 DMAT3寄存器描述(DMAT3 0xB2H) (28)表29 DMAC0寄存器描述(DMAC0 0xB3H) (29)表30 DMAC1寄存器描述(DMAC1 0xB4H) (29)表31 DMACSR寄存器描述(DMACSR 0xB5H) (30)表32 DMATC寄存器描述(DMA TC 0xB6H) (31)表33 DMASC寄存器描述(DMASC 0xB7H) (31)表34 MISC_PARAM寄存器描述(MISC_PARAM 0xA1H) (31)表35 MISC_ADDR寄存器描述(MISC_ADDR 0xA2H) (32)表36 CRC和扰码的表格 (32)表37 HT8550中断系统 (34)表38 中断优先级 (34)表39 中断优先级组成员 (35)表40 中断寄存器列表 (35)表41 IEN2寄存器描述(IEN2 0x9AH) (35)表42 IEN0寄存器描述(IEN0 0xA8H) (36)表43 IEN1寄存器描述(IEN1 0xB8H) (37)表44 IRCON寄存器描述(IRCON 0xC0H) (38)表45 MAC_INTR_MASK寄存器描述(MAC_INTR_MASK 0xFAH) (39)表46 GPIO_INTR_FLAGS寄存器描述(GPIO_INTR_FLAGS 0xFBH) (39)表47 PHY_INTR_FLAGS寄存器描述(PHY_INTR_FLAGS 0xFCH) (39)表48 定时器0和定时器1,定时器2寄存器列表 (42)表49 定时器0、定时器1控制寄存器(TCON 0x88H) (43)表50 定时器0、定时器1模式寄存器(TMOD 0x89H) (44)表51 定时器1状态寄存器(TH1 0x8DH) (44)HT8550 用户手册(V1.4)表52 定时器1状态寄存器(TL1 0x8BH) (44)表53 定时器0状态寄存器(TH0 0x8CH) (44)表54 定时器0状态寄存器(TL0 0x8AH) (45)表55 定时器2控制寄存器(T2CON 0xC8H) (45)表56 定时器2状态寄存器(TH2 0xCDH） (45)表57 定时器2状态寄存器(TL2 0xCCH) (46)表58 GPIO定义 (48)表59 GPIO寄存器列表 (48)表60 GPIO中断极性选择寄存器(GPIO_INTR_POLARITY 0xF9H) (49)表61 GPIO port选择寄存器(GPIO_MODE_SEL 0xFEH) (49)表62 GPIO 模式选择寄存器(GPIO_CTRL 0xFFH) (49)表63 FLASH控制器寄存器列表 (51)表64 Flash控制寄存器(FLASH_CTRL 0x8FH) (51)表65 Flash数据寄存器(FLASH_DATA 0x91H) (51)表66 Flash状态寄存器(FLASH_STATUS 0x96H) (52)表67 Flash复制寄存器(FLASH_COPY 0xABH) (52)表68 Flash页复制寄存器(FLASH_COPY_PAGES 0xBEH) (52)表69 Flash异或寄存器(Flash Memory XOR 0xD5H) (53)表70 Flash存储编程锁定寄存器(Program Memory Lock 0xD7H) (53)表71 SPI相关寄存器列表 (54)表72 SPI控制寄存器(SPSTA 0xE1H) (55)表73 SPI状态寄存器(SPCON 0xE2H) (56)表74 SPI数据寄存器(SPDAT 0xE3H) (56)表75 SPI从机选择寄存器(SPSSN 0xE4H) (56)表76 I2C 时序特征 (57)表77 I2C寄存器列表 (58)表78 I2C数据寄存器(I2CDAT 0xDAH) (58)表79 I2C地址寄存器(I2CADR 0xDBH) (58)表80 I2C控制寄存器(I2CCON 0xDCH) (59)表81 I2C状态寄存器(I2CSTA 0xDDH) (59)表82 I2C Status in Master Transmitter Mode (61)表83 I2C Status in Master Receiver Mode (62)表84 I2C Status in slave Receiver Mode (65)表85 I2C Status in slave Transmitter Mode (67)表86 I2C Status - miscellaneous states (68)表87 红外相关寄存器 (69)表88 串口红外控制寄存器(UART_IR_CTRL 0xBCH) (69)表89 串口红外频分寄存器(UART_IR_DIV 0xBDH) (70)表90 UART0常用波特率 (70)表91 UART1常用波特率 (72)表92 UART寄存器列表 (74)表93 串口0控制寄存器(S0CON 0x98H) (74)表94串口0缓冲寄存器(S0BUF 0x99H) (75)表95 串口1控制寄存器(S1CON 0x9BH) (75)表96 串口1缓冲寄存器(S1BUF 0x9CH) (75)表97 串口1波特率发生器的重载值低位(S1RELL 0x9DH) (76)表98 串口0波特率发生器的重载值低位(S0RELL 0xAAH) (76)表99 串口0波特率发生器的重载值高位(S0RELH 0xBAH) (76)表100 串口1波特率发生器的重载值高位(S1RELH 0xBBH) (76)表101 AD 控制寄存器(ADCON 0xD8H) (76)表102 RTC寄存器列表 (78)表103 RTC选择寄存器(RTCSEL 0xCEH) (78)HT8550 用户手册(V1.4)表104 RTC数据寄存器(RTCDAT 0xCFH) (79)表105 RTC中断使能寄存器(IEN4 0xD1H) (79)表106 RTCC RTC时钟控制寄存器(RTCSEL=0x4) (80)表107 看门狗寄存器列表 (81)表108 看门狗加载寄存器(WDTREL 0x86H) (81)表109 模拟前端寄存器列表 (82)表110 ANALOG_CFG1寄存器(ANALOG_CFG1 0xF3H) (82)表111 ANALOG_CFG2寄存器(ANALOG_CFG2 0xC9H) (82)表112 VCC_LOSS寄存器(VCC_LOSS 0xBFH) (82)表113 AGC_LOOP_CFG1寄存器(AGC_LOOP_CFG1 0xF4H) (83)表114 AGC_LOOP_CFG2寄存器(AGC_LOOP_CFG2 0xF7H) (83)表115 AGC_LOOP_CFG3寄存器(AGC_LOOP_CFG3 0xF8H) (83)表116 AGC_LOOP_STA TUS1寄存器(AGC_LOOP_STATUS1 0xFDH) (83)表117 AGC_LOOP_STA TUS2寄存器(AGC_LOOP_STATUS2 0xD4H) (84)表118 ALC_CONTROL寄存器(ALC_CONTROL 0xAFH) (84)HT8550 用户手册(V1.4) List of Figures图 1 HT8550系统框图 (10)图 2 引脚分布图 (12)图 3 存储器空间（片内MCU访问） (24)图 4 内部数据存储器功能结构 (25)图 5 SPI数据输出帧格式 (54)图 6 I2C 输出时序 (57)图7 I2C 输入时序 (57)图8 I2C 协议 (57)图9 串口红外调制 (69)图10 UART0模式0的帧格式 (71)图11 UART0模式1发送帧格式 (71)图12 UART0模式2 帧格式 (71)图13 RTC框图 (77)图14 ALC框图 (84)图15 掉电检测功能示意图 (85)图16 交互帧结构图 (85)图17 LQFP48 package information(单位mm) (86)1芯片概况1.1简介HT8550是一款高性能电力线载波通信芯片，采用先进的数模混合设计技术与工艺，提供低功耗、高灵敏度、高抗干扰能力的电力线数据通信，可实现各种类型的数据传输及远程抄表应用。

S8550数据手册_引脚图_参数

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8550 晶体管芯片说明书

-1.2 V IC=-800mA，IB=-80mA
40
V IC=-100µA，IE=0
25
V IC=-2mA，IB=0
6
V IE=-100µA，IC=0
100
MHz VCE=-10V，IC=-50mA
汕头华汕电子器件有限公司
PNP SILICON TRANSISTOR
8550 晶体管芯片说明书
█ 芯片简介
芯片尺寸：4 英寸（100mm）芯片代码：A060AJ-00 芯片厚度：240±20µm 管芯尺寸：600×600µm 2 焊位尺寸：B 极 130×150µm 2；E 极 140×130µm 2 电极金属：铝背面金属：金典型封装：S8550，H8550
█ 管芯示意图
█度…………………………………… -55~150℃ Tj——结温…………………………………………………150℃ PC——集电极耗散功率………………………………………1W VCBO——集电极—基极电压………………………………-40V VCEO——集电极—发射极电压……………………………-25V VEBO——发射极—基极电压…………………………………-6V IC——集电极电流…………………………………………-1.2A
█ 电参数（Ta=25℃）（封装形式：TO-92）
参数符号
符号说明
ICBO
集电极—基极截止电流
IEBO
发射极—基极截止电流
hFE
直流电流增益
VBE(on) VCE(sat） VBE(sat) BVCBO BVCEO BVEBO fT
基极—发射极导通电压集电极—发射极饱和电压基极—发射极饱和电压集电极—基极击穿电压集电极—发射极击穿电压发射极—基极击穿电压特征频率

西格尼特8550-1流量变送器手册说明书

WARNING!• Remove power to unit before wiring input and out-put connections.• Follow instructions carefully to avoid personalinjury.Signet 8550-1 Flow TransmitterContents1. Speciﬁcations2. Installation3. E lectrical Connections4. Menu FunctionsCurrent output:• 4 to 20 mA, isolated, fully adjustable and reversible• Max loop impedance: 50 Ω max. @ 12 V325Ω max. @ 18 V600Ω max. @ 24V• Update rate: 100 ms• Accuracy: ±0.03 mAOpen-collector output, optically isolated:• 50 mA max. sink, 30 VDC maximum pull-up voltage.• Programmable for:• High or Low setpoint with adjustable hysteresis• Pulse operation (max rate: 300 pulses/min).Environmental• Operating temperature: -10 to 70°C (14 to 158°F)• Storage temperature: -15 to 80°C (5 to 176°F)• Relative humidity: 0 to 95%, non-condensing• Maximum altitude: 2000 m (6562 ft)• Insulation category: II• Pollution degree: 2Standards and Approvals• CSA, C E, UL listed• Immunity &E missions: E N61326• Manufactured under ISO 9001 and ISO 14001GeneralCompatibility: Signet Flow Sensors (w/freq out)Enclosure:• Rating: N E MA 4X/IP65 front• Case: PBT• Panel case gasket: Neoprene• Window: Polyurethane coated polycarbonate• Keypad: Sealed 4-key silicone rubber• Weight: Approx. 325g (12 oz.)Display:• Alphanumeric 2 x 16 LCD• Update rate: 1 second• Contrast: User selected, 5 levels• Display accuracy: ±0.5% of reading @ 25ºC• Thermal sensitivity shift: ±0.005% of reading per ºCElectrical• Power: 12 to 24 VDC ±10%, regulated61 mA max currentSensor Input:• Range: 0.5 to 1500 Hz• Sensor power: 2-wire: 1.5 mA @ 5 VDC ± 1%3 or4 wire: 20 mA @5 VDC ± 1%Optically isolated from current loop• Short circuit protected2. InstallationProcessPro transmitters are available in two styles: panel mount and ﬁ eld mount. The panel mount is supplied with the necessary hardware to install the transmitter. This manual includes complete panel mounting instructions.Field mounting requires one of two separate mounting kits. The 3-8051 integral kit joins the sensor and instrument together into a single package. The 3-8050 Universal kit enables the transmitter to be installed virtually anywhere.Detailed instructions for integral mounting or other ﬁ eld installation options are included with the 3-8051 Integral kit or the 3-8050 Universal kit.SIDE VIEWField Mount w/8051 Integral kitSIDE VIEWField Mount w/8050 Universal basePanel MountSIDE VIEWFRONT VIEWField Mount &Panel Mount1. Speciﬁ cationsDimensions3-8550.090-1 J 4/05 English*3-8550.090-1*English2Signet 8550-1 Flow Transmitter3. Electrical ConnectionsCaution: Failure to fully open terminal jaws before removing wire may permanently damage instrument.Wiring Procedure1. Remove 0.5 - 0.625 in. (13-16 mm) of insulation from wire end.2. Press the orange terminal lever downward with a small screwdriver to open terminal jaws.3. Insert exposed (non-insulated) wire end in terminal hole until it bottoms out.4. Release orange terminal lever to secure wire in place. Gently pull on each wire to ensure a good connection.Wiring Removal Procedure1. Press the orange terminal lever downward with a small screwdriver to open terminal jaws.2. When fully open, remove wire from terminal.Installation2. Place gasket on instrument, and install in panel.3. Slide mounting bracket over back of instrument until quick-clips snap into latches onside of instrument.4. To remove, secure instrument temporarily with tape from front or grip from rear ofinstrument. DO NOT RELEASE.Press quick-clips outward and remove.3Signet 8550-1 Flow TransmitterStand-alone application, no current loop usedTransmitterAUXILIARY power is used only if the flow sensor requires more than 1.5 mA current.For Signet sensors this is limited to the following products: 2000, 2507, 2551, open collector input signals3.1 System Power/Loop Connections3.2 Sensor Input ConnectionsWiring Tips:• Do not route sensor cable in conduit containing AC power wiring.Electrical noise may interfere with sensor signal.• Routing sensor cable in grounded metal conduit will help preventelectrical noise and mechanical damage.• Seal cable entry points to prevent moisture damage.• Only one wire should be inserted into a terminal. Splice double wiresoutside the terminal.Maximum cable length is 200 ft. for 515/8510-XX, 525 , 2517 and any sinusoidal ﬂ ow signal.Maximum cable length is 1000 ft. for2536/8512-XX, 2540, vortex, and any open collector ﬂ ow signal.No Aux Power515/3-8510-XX 525210025172536/3-8512-XX 25407000 VortexAux Power200025072551Open Coll. InputTerminalsSensr Gnd (SHIELD)Sensr IN (RED)Sensr V+(BLACK)9874Signet 8550-1 Flow TransmitterMonitor the Permanent Totalizer value.Monitor the 4-20 mA Loop output.Monitor date for scheduled maintenance or date of last calibration. (See description in Calibrate Menu.)HysteresisLow SetpointOutput energized Output relaxedHigh SetpointVIEW menu• During normal operation, the ProcessPro displays the VIEW menu.• When using the CALIBRATE or OPTIONS menus, the ProcessPro will return to the VIEW menu if no activityoccurs for 10 minutes.• To select the item you want displayed, press the UP or DOWN arrow keys. The items will scroll in acontinuous loop. Changing the display selection does not interrupt system operations.• No key code is necessary to change display selection.• Output settings cannot be edited from the VIEW menu.3.3 Open Collector OutputThe Open collector output can be used as a switch that responds when the ﬂ ow rate moves above or below a setpoint, or it can be used to generate a pulse that is relative to the ﬂ ow volume or to the ﬂ ow rate.• LowOutput triggers when the ﬂ ow rate is less than the setpoint.The output will relax when the ﬂ ow rate moves above the setpoint plus the hysteresis value.• HighOutput triggers when the ﬂ ow rate is greater than the setpoint.The output will relax when the ﬂ ow rate drops below the setpoint plus the hysteresis value.• FrequencyOutput is a pulse stream that is based on the input ﬂ ow sensor signal. Set for 1 (input frequency = output frequency). Set for even numbers (2, 4, 6, 8 . . . . 254 maximum) to scale output frequency.• PulseOutput is a pulse based on the volume of ﬂ uid that passes the sensor. Set any value from 0.0001 to 99999.The output may be disabled (Off) if not used.View MenuDisplayDescription0.0 GPMTotal: 12345678 >Monitor the ﬂ ow rate and the resettable totalizer. Press the RIGHT ARROW key to reset the totalizer. If the Reset is locked, you will need to enter the Key Code ﬁ rst. Lock or Unlock the totalizer in the OPTIONS menu. This is the permanent View display.All of the displays below are temporary. After ten minutes the display will return to the permanent display.Perm: 12345678GallonsLoop Output:12.00 mALast CAL:04-20-065Signet 8550-1 Flow Transmitter Notes on Steps 5 and 6:• All output functions remain active during editing.• Only the ﬂ ashing element can be edited.• RIGHT ARROW key advances the ﬂ ashing element in a continuous loop.• Edited value is effective immediately after pressing ENTER key.• If no key is pressed for 10 minutes unit will restore the last saved value and return to step 3.• Step 6 (pressing ENTER key) always returns you to Step 3.• Repeat steps 3-6 until all editing is completed.ProcessPro Editing Procedure:Step 1. Press and hold ENTER key:• 2 seconds to select the CALIBRATE menu • 5 seconds to select the OPTIONS menu.Step 2. The Key Code is UP-UP-UP-DOWN keys in sequence.• After entering the Key Code, the display will show the ﬁ rst item in the selected menu.Step 3. Scroll menu with UP or DOWN arrow keys.Step 4. Press RIGHT ARROW key to select menu item to be edited.• The ﬁ rst display element will begin ﬂ ashing.Step 5. Press UP or DOWN keys to edit the ﬂ ashing element.• RIGHT ARROW key advances the ﬂ ashing element.6 Signet 8550-1 Flow TransmitterThe ﬁrst three characters set the Flow Rate units of measure. They have no effect on calculations. They may be any alpha or numeric character, upper or lower case.The last character sets the Flow rate Timebase. Select S (seconds), M (minutes), H (hours) or D (days).This setting tells the transmitter how to convert the input frequency from the ﬂow sensor into a ﬂ ow rate. The K-factor is unique to the sensor model and to the pipe size and schedule. Refer to data in the sensor manual for the correct value. Limits: 0.0001 to 99999. (The K-factor cannot be set to 0)This setting identiﬁ es the Totalizer units. It has no effect on any calculation. It serves as a label only. Each character can be any alpha or numeric selection, upper or lower case.This setting tells the transmitter how to convert the input frequency from the ﬂow sensor into a volumetric total. It also is used as the basis for the Open Collector pulse mode.The setting is usually the same as the Flow K-factor, or different by x10 or x100. Limits: 0.0001 to 99999. (The K-factor cannot be set to 0)Select the minimum and maximum values for the 4-20 mA Current loop output. The 8550 will allow any values from 0.0000 to 99999.Select the desired mode of operation for the Open Collector output. Options available are High, Low, volumetric Pulse, or Frequency. The signal may be disabled (Off) if not used.In Low or High Mode, the Open Collector output will be activated when the Flow rate reaches this value. Be sure to modify this setting if you change the Flow Units.The Open Collector output will be deactivated at Setpoint ± Hysteresis, depending on High or Low Setpoint selection. (See details on page 4.)In Pulse mode, the Open collector output will generate one pulse when this volume of ﬂ ow passes the sensor. The measurement is based on the Total K-factor. The 8550 will allowany value from 0.0001 to 99999.In Pulse mode, this setting deﬁ nes the duration of the Open Collector output pulse. The 8550 allows any value from 0.1 seconds to 999.9 seconds.In Frequency mode, the Open Collector output will simulate the sensor frequency, divided by this setting. Set for 1 (input frequency = output frequency). Set for even numbers(2, 4, 6, 8 . . . 254 maximum) to scale output frequency.Use this “note pad” to record important dates, such as annual recertiﬁ cation or scheduled maintenance.Calibrate MenuDisplay(Factory settings shown)DescriptionFlow Units:GPM >Flow K-Factor:60 >Total Units:Gallons >Total K-Factor 60 >Loop Range: GPM000.00 → 100.00 >Output Mode:Low > Output Setpnt:10.0 GPM >Output Hys:5.0 GPM >Output Volume:100.00 Gallons >Output PlsWdth:0.1 Seconds >Output Freq.:Divide by1 >Last CAL:4-20-06Options Menu10 s2 s20 s30 s40 s50 s60 s70 svery quickly. (Solid blue line)NOTE: The SENSITIVITY function is ineffective if the AVERAGING function is set to zero (seconds).Signet 8550-1 Flow Transmitter7“- - - - -”“Pulse Overrun”“Value must be more than 0”Open Collector is always activatedFlow rate exceeds display capability• Open Collector pulse rate exceeds maximum of 300 pulses per minute.• Pulse width set too wide.K-factors cannot be set to 0.• Hysteresis value too large • Defective transmitter• Increase Flow units time base • Move ﬂ ow decimal one place to the right• Increase Pulse volume setting • Decrease pulse width setting. • Reduce system ﬂ ow rateEnter K-factor from 0.0001 to 99999• Change the hysteresis value• Replace transmitterGeorge Fischer Signet, Inc. 3401 Aerojet Avenue, El Monte, CA 91731-2882 U.S.A. • Tel. (626) 571-2770 • Fax (626) 573-2057For Worldwide Sales and Service, visit our website: • Or call (in the U.S.): (800) 854-40903-8550.090-1 J 4/05 English © George Fischer Signet, Inc. 2002 TroubleshootingDisplay ConditionSuggested SolutionsPossible CausesOrdering InformationMfr. Part No.CodeDescription3-8550-1159 000 047 Flow transmitter, Field mount 3-8550-1P 159 000 048 Flow transmitter, Panel mount3-8550-2 159 000 049 Flow transmitter, Field mount with relays 3-8550-2P 159 000 050 Flow transmitter, Panel mount with relays3-8550-3 159 000 051 Flow transmitter, Field mount with dual input/output 3-8550-3P159 000 052Flow transmitter, Panel mount with dual input/outputAccessoriesMfr. Part No.CodeDescription3-8050 159 000 184 Universal mounting kit 3-8051 159 000 187 Flow Integral Mnt NPT 3-8050.395 159 000 186 Splashproof rear cover 3-8050.396 159 000 617 RC Filter kit (for relay use)3-0000.596 159 000 641 Heavy duty wall mount bracket 3-5000.598 198 840 225 Surface Mount Bracket3-5000.399 198 840 224 5 x 5 inch adapter plate for Signet retroﬁ t3-9000.392 159 000 368 Liquid tight connector kit for rear cover (includes 3 connectors)3-9000.392-1 159 000 839 Liquid tight connector kit, NPT (1 piece)3-9000.392-2 159 000 841 Liquid tight connector kit, PG13.5 (1 piece)7300-7524 159 000 687 24 VDC Power Supply 7.5 Ω, 300mA 7300-1524 159 000 688 24 VDC Power Supply 15 Ω, 600mA 7300-3024 159 000 689 24 VDC Power Supply 30 Ω, 1.3 A 7300-5024 159 000 690 24 VDC Power Supply 50 Ω, 2.1 A 7300-1024 159 000 69124 VDC Power Supply 100 Ω, 4.2 A。

FOSAN富信科技二三极管FX SS8550规格书【2022】

ANHUI FOSAN SEMICONDUCTOR TECHNOLOGY CO.,LTDSS8550■FEATURES 特點Low Frequency Power Amplifier 低頻功率放大Suitable for Driver Stage of Small Motor 小馬達驅動Complementary to SS8050与SS8050互补■最大額定值(T a =25℃)CHARACTERISTIC 特性參數Symbol 符號Rating 額定值Unit 單位Collector-Base Voltage 集電極-基極電壓V CBO -30Vdc Collect-Emitter Voltage 集電極-發射極電壓V CEO -20Vdc Emitter-Base Voltage 發射極-基極電壓V EBO -5.0Vdc Collector Current 集電極電流Ic -1500mAdc Collector Power Dissipation 集電極耗散功率P C 300mWJunction Temperature 結溫T j 150℃Storage Temperature Range 儲存溫度T stg-55〜150℃■DEVICEMARKING 打標SS8550=Y2■H FE RANGE放大倍數分檔H FE (1)(85〜150),(120〜220)(200~300),(280~400)ANHUI FOSAN SEMICONDUCTOR TECHNOLOGY CO.,LTD SS8550■ELECTRICAL CHARACTERISTICS電特性(T A=25℃unless otherwise noted如無特殊說明，溫度爲25℃)Characterstic 特性參數Symbol符號Test Condition測試條件Min.最小值Typ.典型值Max.最大值Unit單位Collector Cutoff Current 集電極截止電流I CBO V CB=-30V,I E=0——-0.1μAEmitter Cutoff Current 發射極截止電流I EBO V EB=-5V,I C=0——-0.1μACollector-Base Breakdown Voltage集電極-基極擊穿電壓V(BR)CBO I C=-100μA-30——V Collector-Emitter Breakdown Voltage集電極-發射極擊穿電壓V(BR)CEO I C=-10mA-20——V Emitter-Base Breakdown Voltage發射極-基極擊穿電壓V(BR)EBO I E=-100μA-5——VDC Current Gain 直流電流增益H FE(1)V CE=-1V,I C=-100mA85—400—H FE(2)V CE=-1V,Ic=-1500mA40——Collector-Emitter Saturation Voltage 集電極-發射極飽和壓降V CE(sat)I C=-1500mA,I B=-150mA——-0.6VBase-Emitter Voltage 基極-發射極電壓V BE V CE=-1V,I C=-10mA—-0.8-1.0VTransition Frequency 特徵頻率f T V CE=-5V,I C=-10mA100120—MHzCollector Output Capacitance 輸出電容C ob V CB=-10V,I E=0,f=1MHz—1330pFANHUI FOSAN SEMICONDUCTOR TECHNOLOGY CO.,LTD SS8550■DIMENSION外形封裝尺寸。

长电SS8550

V(BR)EBO IE=-100µA, IC=0
-5
Collector cut-off current
ICBO
VCB=-40V, IE=0
Collector cut-off current
ICEO
VCE=-20V, IB=0
Emitter cut-off current
IEBO
VEB=-5V, IC=0
150 -55～+150
Unit V V V A
mW ℃/W
℃ ℃
1. BASE
2. EMITTER 参考价格：４０／Ｋ
3. COLLECTOR
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter
Symbol
Test conditions
SOT–23
MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
Symbol
Parameter
Value
VCBO Collector-Base Voltage
-40
VCEO Collector-Emitter Voltage
-25
VEBO Emitter-Base Voltage
-1000
V
——
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I
C
-900
-800
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-700
-600
Ta=100℃
-500
-400
-300 -200
-0.1
-1000
-1
-10
-100
COLLECTOR CURRENT I (mA) C

Nsiway NNSS44335588 超低EMI、无需滤波器、5W+3W×2的2.1声道用户手

10.1
TQFN4×4-28 封装尺寸................................................................................................................... 18
10.2
SOP-28 封装尺寸............................................................................................................................ 19
7.3
NS4358 引脚功能描述 ..................................................................................................................... 9
7.4
芯片印章说明 ................................................................................................................................. 10
NS4358
超低EMI、无需滤波器、5W+3W×2的2.1声道+3D环绕立体声数字音频功放
NS4358 用户手册 V1.1
深圳市纳芯威科技有限公司 2011 年 10 月
Nsiway
1
日期
2011-3-11 2011-10-11
NS4358
超低EMI、无需滤波器、5W+3W×2的2.1声道+3D环绕立体声数字音频功放

GF_SIGNET_8550流量变送器操作说明书

+GF+ SIGNET 8550-1 流量变送器操作说明书注意：1 在连接输入和输出时，断开电源；2 细阅读以下说明，避免人身伤害。

目录1 安装2 性能指标3 电气接线4 菜单功能1 性能指标尺寸正视(盘装和现场安装) 侧视(现场安装) 侧视(现场安装8050) 侧视(现场安装8051)普通·适配型号：+GF+ SIGNET 流量传感器密封：·等级：NEMA 4X/IP65·外壳：PBT·盘装垫片：氯丁橡胶·屏幕：合成聚酯·按键：4个硅胶按键·重量：约325克显示：·2×16数字LCD·刷新速度：1秒·对比度：5个等级，可选择·显示精度：25ºC时读数的±0.5%·热敏偏移量：读数的±0.005%/ºC电气·电源：12-24VDC±10%,最大电流61mA 传感器输入：·范围：0.5-1500Hz·传感器电源：2线：1.5mA@5VDC±10%3或4线：20mA@5VDC±10%·光电隔离·短路保护电流输出：·4-20mA，隔离，可调整且反向·最大回路阻抗：50Ω@12V，325Ω@18V，600Ω@24V·刷新速度：100ms·输出精度：±0.03mA集电极开路输出，光电隔离：·50mA最大下拉电流，30VDC最大上拉电压·可编程，对于·高，低，可调延时·脉冲(最大：300个脉冲/分钟)环境·运行温度：-10ºC-70ºC (14-158ºF) ·保存温度：-15ºC-80ºC (5-176ºF) ·相对湿度：0-95%，无露点·最大海拔：2000m(6562ft)·绝缘等级：Ⅱ·污染等级：2标准和认证·CSA，CE，UL·抗干扰性：EN50082-2·辐射：EN55011·安全：EN61010·ISO9001和ISO14001认证下制造2 安装ProcessPro 变送器有两种安装方式：盘装和现场安装。

DCK-8550新说明书

图 14
图 15
（4）频率设置：
在主菜单下，选择“Frequency”项如图 16，按“ ”进入频率设置如图 17。通过
“ ” 键和 “ ” 键来选择所要设置的参数选项。选择“Frequency Output”来设
置输出的频率值如图 18，通过“ ” 键和 “ ” 键来设定频率值。选择“Frequency
5
图 10
图 11
图 12
图 13
（3）4-20mA 迁移设置：在主菜单下，选择“mA Move”项如图 4，按“ ”进入 4-20mA 迁移设置如图 14。
通过“ ” 键和 “ ” 键来选择所要设置的参数选项。选择“4mA Move”来设置 4mA 时的迁移值如图 15，通过“ ” 键和 “ ” 键来设定 4mA 对应的迁移值。20mA 的迁移设置同 4mA，且可逆。按“ ”保存设置，按“ ”返回上一级菜单或回到主界面。
16) 温补元件：Pt100 三线铂电阻。
17) 供电电源：直流 24V（±4V）
18) 外形尺寸：见下页
19) 开孔尺寸：91×91mm
20) 安装方式：盘装式
2
图 4.1 图 4.2
三、前面板示图及菜单功能介绍：
3
1．键盘符号的名称与功能说明：
代表符号名称
功能
返回键位选键
参数设定完毕后退出返回到上级菜单。在参数设置状态循环选择万、千、百、十、个位；测量状态与“C”键组合使用来实现电导率、TDS 显示状态的切换。
在主菜单下，选择“Note Setup”项如图 24，按“ ”进入存储设置如图 25。通过 “ ” 键和 “ ” 键来选择所要设置的参数选项。选择“Time Spacing”来设置数据存储时间间隔如图 26，通过“ ” 键和 “ ” 键来设定间隔时间，范围为 1～60 分钟可设，按“ ”保存设置，按“ ”返回上一级菜单。选择“Clr Memory”来清除存储的数据如图 27，按“ ”清除存储的数据，按按“ ”返回图 25 所示界面。

Signet 2507微型流量传感器操作说明书

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小心/警告/危险指示潜在危险。未能遵守警告信息会导致设备损坏，人员受伤或死亡。静电释放（ESD）/触电危险警告用户可能存在因ESD而损坏产品的风险或者因触电导致人员伤亡的风险。个人防护装备（PPE）在Signet产品的安装和维护过程中始终使用最合适的 PPE。

鼎阳科技射频产品手册说明书

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