Bently 136188-01工控备件PLC模块DCS系统模块

Bently 136188-01工控备件PLC模块DCS系统模块

连续比较监控参数与配置报警设定值，驱动报警机械保护。

为操作和维护人员提供必要的机器信息。

您可以使用3500机架配置软件编程3500/62来执行电流或电压测量。3500/62提供三种信号输入场景的I/O模块:+/-10伏直流，隔离4-20 mA或4-20 mA具有本质安全整流屏障。内部屏障I/O提供外部电源输入端子，为4-20 mA换能器提供本质安全电源。

在三重模块化冗余(TMR)配置中使用时，必须以三个为一组相邻地安装过程变量监视器。在此配置中使用时，监视器采用两种类型的投票，以确保准确的操作，并避免由于单点故障而失去机械保护。

Continuously compare monitoring parameters and configure alarm Settings to drive alarm mechanical protection.

Provide necessary machine information to operation and maintenance personnel.

You can program the 3500/62 with the 3500 rack configuration software to perform current or voltage measurements. The 3500/62 offers I/O modules for three signal input scenarios :+/-10 V DC, isolated 4-20 mA or 4-20 mA with intrinsically safe rectifier barriers. The internal barrier I/O provides external power input terminals to provide intrinsically safe power to the 4-20 mA transducer.

When used in a triple modular redundancy (TMR) configuration, process variable monitors must be installed adjacent to each other in groups of three. When used in this configuration, the monitor employs two types of voting to ensure accurate operation and avoid loss of mechanical protection due to a single point of failure.