133835-01 TC 隔离 I/O 模块，内部端子

描述

133835-01 TC 隔离 I/O 模块，内部端子

描述
133835-01模块提供六个温度监测通道，并接受电阻温度检测器(RTD)和热电偶(TC)温度输入。这些模块调节这些输入，并将它们与用户可编程报警设定值进行比较。3500/60和3500/61提供相同的功能，除了3500/61为其六个通道中的每个通道提供记录器输出，而3500/60则没有。

用户编程模块执行RTD或TC温度测量使用3500机架组态软件。不同的I/O模块在RTD/TC非隔离或TC隔离版本中可用。用户可以配置RTD/TC非隔离版本，以接受TC或RTD输入，或TC和RTD的混合输入。TC隔离版本提供250 Vdc的通道到通道隔离，以防止外部干扰。

当在三模冗余(TMR)配置中使用时，温度监控器必须以三个为一组相邻安装。在此配置下，系统采用两种投票方式，以保证准确运行，避免单点故障。

133835-01

133835-01 TC 隔离 I/O 模块，内部端子

Description
The 133835-01 module provides six temperature monitoring channels and accepts resistance temperature detector (RTD) and thermocouple (TC) temperature input. These modules adjust these inputs and compare them to user programmable alarm setpoints. The 3500/60 and 3500/61 provide the same functionality, except that the 3500/61 provides logger output for each of its six channels, while the 3500/60 does not.

User programming modules perform RTD or TC temperature measurements using 3500 rack configuration software. Different I/O modules are available in RTD/TC non-isolated or TC-isolated versions. Users can configure the RTD/TC non-isolated version to accept TC or RTD input, or a mixture of TC and RTD input. The TC isolated version provides 250 Vdc channel-to-channel isolation to prevent external interference.

When used in a three-mode redundancy (TMR) configuration, the temperature monitors must be installed next to each other in groups of three. In this configuration, the system uses two voting modes to ensure accurate operation and avoid single points of failure.