ICS TRIPLEX T8403CX 三模冗余(TMR)输入通道
【产品详情】
特性
•每个模块40个三模冗余(TMR)输入通道。
•全面、自动诊断和自检。
•可选择线路监控每通道检测开路和短路
电路现场接线故障。
•2500v脉冲耐受光/电隔离屏障。
•板载事件序列(SOE)报告,分辨率为1ms。
•模块可以使用专用的Companion在线热替换
(邻接)Slot或SmartSlot(多模块一个备用槽位)
配置。
•每个通道的前面板输入状态led指示输入状态
以及现场接线故障。
•前面板模块状态led指示灯显示模块健康状态和状态
运行模式(主、备、受教育)。
•TϋV认证IEC 61508 SIL 3
Trusted®TMR 24 Vdc数字输入模块是Trusted的成员
输入/输出(I/O)模块范围。所有可信I/O模块共享公共
功能和形式。在最一般的级别,所有的I/O模块接口到
模块间总线(IMB)提供电源并允许通信
使用可信TMR处理器。此外,所有模块都有一个字段
ICS TRIPLEX T8403CX 三模冗余(TMR)输入通道
【英文介绍】
Features
• 40 Triple Modular Redundant (TMR) input channels per module.
• Comprehensive, automatic diagnostics and self-test.
• Selectable line monitoring per channel to detect open circuit and short
circuit field wiring faults.
• 2500 V impulse withstand opto/galvanic isolation barrier.
• Onboard Sequence of Events (SOE) reporting with 1 ms resolution.
• Module can be hot-replaced online using dedicated Companion
(adjacent) Slot or SmartSlot (one spare slot for many modules)
configurations.
• Front panel input status LEDs for each channel indicate input status
and field wiring faults.
• Front panel module status LEDs indicate module health and
operational mode (Active, Standby, Educated).
• TϋV Certified IEC 61508 SIL 3
The Trusted® TMR 24 Vdc Digital Input Module is a member of the Trusted
range of Input/Output (I/O) modules. All Trusted I/O Modules share common
functionality and form. At the most general level, all I/O Modules interface to
the Inter-Module Bus (IMB) which provides power and allows communication
with the Trusted TMR Processor. In addition, all Modules have a field
ICS TRIPLEX T8403CX 三模冗余(TMR)输入通道
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