Vibro-meter VM600 200-510-041-021 200-510-111-021-021MPC4 Digital Control Board

Product Overview

Vibro-meter VM600 MPC4（Machine Protection Card 4） It is a digital control board used in the unit status monitoring and protection system.
Its main function is to:

Obtain vibration, position, velocity and other signals from front-end sensors and measurement modules;

Perform signal processing and logical operations;

Output digital control signals to the system for triggering alarms, interlocks, or trip actions.

This module belongs to the core safety and protection unit of the VM600 system, usually configured in pairs with redundancy (primary/backup) to ensure the safe operation of high-speed rotating equipment (such as steam turbines, gas turbines, compressors).

Technical Specifications

Model: MPC4

Part number:

200-510-041-021

200-510-111-021

Function: Digital logic processing and unit protection

Signal input: Digital signals from measurement modules (such as XMV16 vibration module, IOC4T interface module)

Logical function:

Comparison of numerical quantities

Threshold judgment

Interlocking condition logic combination

Output interface:

Output alarm/trip signal to IOC module

Connect with the unit DCS or ESD system

Redundancy feature: Supports 1oo2 and 2oo3 logical voting structures

Communication method: Interact with RCU (Rack Control Unit) and other modules through VM600 system bus

Working environment:

Temperature: 0~60 ℃

Humidity: 5%~95% (without condensation)

Installation method: VM600 19 “rack slot type