Overview

The ABB DIS0002 PCB ARD module is engineered for use with ABB REF615, RET615, RED615, and REM615 protection relays, providing both digital input functionality and local human-machine interface (LHMI) capabilities. It enables operators to monitor relay status, configure settings, and respond to system events directly from the front panel.

This module features 12 digital input channels, each capable of handling a wide voltage range from 24 V to 250 V DC, making it suitable for diverse control signal types. Moreover, it offers 2 kV AC isolation between input channels, ensuring safe operation in high-voltage environments. Its compact design and robust construction support reliable performance in harsh industrial conditions.

The DIS0002 is widely used in medium-voltage switchgear, distribution substations, and renewable energy systems, where fast response and secure control are essential.

Technical Data

Typical Applications

The DIS0002 module is commonly deployed in substation automation, feeder protection, and motor control centers. For example, it enables real-time monitoring and control of protection relays in distribution networks, industrial plants, and renewable energy installations.

Its LHMI functionality allows operators to interact with relay settings, view fault records, and perform diagnostics without external tools, making it ideal for field maintenance, commissioning, and emergency response scenarios.

Moreover, its wide input voltage range and high isolation rating ensure compatibility with various control signal sources and enhance system safety.

FAQ

Q1: What relays is the DIS0002 compatible with?
A1: It works with ABB REF615, RET615, RED615, and REM615 protection relays.

Q2: How many digital inputs does it support?
A2: It supports 12 digital input channels.

Q3: What is the input voltage range?
A3: It accepts 24 V to 250 V DC signals.

Q4: Does it include isolation protection?
A4: Yes, it provides 2 kV AC isolation between input channels.

Q5: What is its role in substation automation?
A5: It enables signal acquisition and local HMI interaction for protection relay systems.