产品详细资料
32点差分模拟输入模块此图是3700、3700A和3701型32点TMR模拟输入模块的简化示意图。此图是3721型的简化示意表,3721型是一种具有现场到系统隔离的32点TMR输入模块。3700A规格本节包括3700A型的规格,它是一个TMR模拟输入模块,电压范围为0到5 VDC。警告:如果超过通道的共模电压范围,Invensys不保证模块的正确操作和其他通道的准确性。颜色代码黄色输入信号数量32差分,直流耦合输入更新率55 ms分辨率12位精度<FSR的0.15%,从32°到140°F(0°到60°C)输入电阻(负载)30 MΩ(直流),断电时的小输入电阻30 kΩ(DC),典型共模抑制(典型)-80 dB(DC-100 Hz)共模范围(见上述警告)-12伏至+12伏峰值通道间隔离200 kΩ,典型正常模式抑制-3 dB@8 Hz-17 dB@60 Hz-23 dB@120 Hz输入电压范围0至5V输入超量程测量(仅适用于3700A)+6%,0至5.3 VDC逻辑功率<10瓦输入超范围保护150 VDC连续,115 VAC连续输入电流范围0至20 mA,带250Ω分流电阻器模块状态指示灯通过、故障、激活
32-Point Differential Analog Input Modules This figure is a simplified schematic for Models 3700, 3700A, and 3701, which are 32-point TMR Analog Input Modules.This figure is a simplified schematic for Model 3721, which is a 32-point TMR Analog Input Module with field-to-system isolation.3700A Specifications This section includes specifications for Model 3700A, which is a TMR Analog Input Module with a voltage range of 0 to 5 VDC. WARNING If the common-mode voltage range of a channel is exceeded, Invensys does not guarantee proper operation of the module and accuracy of other channels.Color code Yellow Number of input signals 32 differential, DC-coupled Input update rate 55 ms Resolution 12 bits Accuracy < 0.15% of FSR, from 32° to 140° F (0° to 60° C) Input resistance (load) 30 MΩ (DC), minimum Input resistance @ power off 30 kΩ (DC), typical Common mode rejection (typical) -80 dB (DC - 100 Hz) Common mode range (See above Warning) -12V to +12V peak Channel-to-channel isolation 200 kΩ, typical Normal mode rejection -3 dB @ 8 Hz -17 dB @ 60 Hz -23 dB @ 120 Hz Input voltage range 0 to 5V Input over-range measurement (only for 3700A) +6%, 0 to 5.3 VDC Logic power < 10 watts Input over-range protection 150 VDC continuous, 115 VAC continuous Input current range 0 to 20 mA with 250 Ω shunt resistor Module status indicators Pass, Fault, Active
主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。
主营产品各种模块/卡件,控制器,触摸屏,伺服驱动器。
优势:供应进口原装正品,专业停产配件,
发货快,货期精准,
主营品牌包括 ABB贝利、GE/FUANC、FOXBORO、英维思TRICONEX 、本特利BENTLY、A-B罗克韦尔、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTH、KUKA、NI、DEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。
只卖库存产品;出完需订货!价格以客服说明为准!!订货货期以客服说明为准,有任何疑问请联繁客服! Limited stock, Contact US!
●使用前:
在操作和维护,安装设备之前,请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装,组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成,非标定制,产线升级改造,原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强,熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能,还需了解产品的使用寿命环境。
●充分学习产品使用手册,否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥,木业,石业,橡胶,石油,化工,发电,环保,水处理,制冷,交通,钢铁,食品,饮料,船舶,制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation