描述
ICS Triplex T8403CX是一款24Vdc数字输入模块，属于Trusted TMR系列，主要用于石油、天然气、电力等对安全要求较高的工业领域。以下是其产品详情：
基本信息
品牌：ICS Triplex
产品类型：数字输入模块
产地：美国
重量：1.18kg
输入通道：40个
输入电压范围：-6至+36VDC，可承受高达±50VDC
输入阻抗：24VDC时典型值为5kΩ
电源供应：通过IMB提供20-32VDC电源，典型功耗20W，最大功耗29W
尺寸：266mm×31mm×303mm
功能特点
冗余架构：采用三重模块化冗余（TMR）架构，每个输入通道都有三重冗余，可实现容错操作。
线路监测：40个数字输入通道均具备线路监测功能，可检测现场电缆的开路和短路情况。
高速采集与诊断：具有高速数据采集能力，集成板载诊断功能，可对电压、电流、温度和故障状态进行监测。
事件序列报告：具备1ms的事件分辨率和±10ms的时间戳精度，状态变化会触发SOE条目。
隔离保护：具有50V加强隔离（连续）、250V基本隔离（故障），经过2436VDC测试60秒。
热插拔功能：可使用专用的配套插槽或智能插槽配置在线热更换。
状态指示：前面板每个通道都有输入状态LED，可指示输入状态和现场布线故障；模块状态LED可指示模块的健康状况和操作模式。
The ICS Triplex T8403CX is a 24VDC digital input module from the Trusted TMR series,primarily designed for safety-critical industrial applications such as oil,gas,and power.The following are product details:
Basic Information
Brand:ICS Triplex
Product Type:Digital Input Module
Origin:USA
Weight:1.18kg
Input Channels:40
Input Voltage Range:-6 to+36VDC,withstands up to±50VDC
Input Impedance:Typical 5kΩat 24VDC
Power Supply:20-32VDC via IMB,typical power consumption 20W,maximum power consumption 29W
Dimensions:266mm×31mm×303mm
Features
Redundant Architecture:Utilizing a triple modular redundant(TMR)architecture,each input channel has triple redundancy for fault-tolerant operation.
Line Monitoring:All 40 digital input channels feature line monitoring,which detects open and short circuits in field cables.High-SpeedAcquisition and Diagnostics:Features high-speed data acquisition and integrated onboard diagnostics for monitoring voltage,current,temperature,and fault conditions.
Sequence of Events Reporting:Features 1ms event resolution and±10ms timestamp accuracy,with state changes triggering a SOE entry.
Isolation Protection:Provides 50V reinforced isolation(continuous)and 250V basic isolation(fault),tested at 2436VDC for 60 seconds.
Hot-Swap Capability:Modules can be hot-swapped online using dedicated mating slots or intelligent slot configurations.
Status Indication:Each channel on the front panel has an input status LED that indicates input status and field wiring faults.Module status LEDs indicate module health and operating mode.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
