MPRC086318-501 ABB Original New Module

MPRC086318-501 Product Introduction

Signal input
Signal type: Module
NPN signal level (input): NPN: 0-5VDC
PNP signal level (input): PNP: 15-30VDC
Single channel consumption current: 5mA
Port protection (input): overvoltage impact protection
Input characteristics: NPN/PNP (compatible)
Electrical isolation: AC 500V

signal output
Signal type: Module
Rated level: Module 250VAC/30VDC
Single channel rated current: Module: 5A
Port protection (output): overvoltage and overcurrent protection
Electrical isolation: AC 500V

It seems like you’ve provided technical documentation related to an application involving setting restriction and control circuits for power circuits. Here’s a breakdown of the information:

1. Setting Restriction Function Block:
   • This function block is used to prevent unauthorized changes to setting parameters from the local Human-Machine Interface (HMI). It employs a setting lockout mechanism controlled by an input signal called BLOCKSET.
   • The BLOCKSET signal determines whether setting parameters can be changed or not. If set to ‘Block’, changes are only allowed if the logic state of BLOCKSET input is zero.
   • There are specific input signals (BLOCKSET) and setting parameters (SettingRestrict) associated with this function block.
2. I/O System Configurator (IOP):
   • It’s essential for the terminal’s software to recognize added modules and establish internal address mappings between modules and various functions like protections.
   • The logic diagram (Figure 7) shows an example configuration in the graphical tool CAP 531 for a specific system (REx 5xx) with two BIMs (Binary Input Modules).
3. Input and Output Signals:
   • Output signals for the I/OPOSITION (IOPn-) function block are listed, providing information about slot positions and other relevant signals.
4. Self-Supervision:
   • This section discusses the self-supervision function, which operates continuously to ensure the system’s integrity.
   • It involves tasks such as normal microprocessor watchdog function, checking of digitized measuring signals, and checksum verification of PROM contents and signal communication.

The documentation outlines the implementation of control mechanisms and monitoring systems to ensure the safety and integrity of power circuits, particularly focusing on preventing unauthorized changes and ensuring continuous supervision of the system.