ABB 1MRK002122-ABr08 Binary Input/Output Module

Overview

The ABB 1MRK002122-ABr08 is a compact binary input/output module designed for industrial automation and control systems. It enables reliable digital signal handling, providing efficient interfacing between field devices and control units. The module is widely used in protection, control, and monitoring applications where fast and accurate signal processing is required.

General Information

Part Number: 1MRK002122-ABr08

Manufacturer: ABB

Brand / Country of Origin: ABB / Switzerland

Series: Industrial Control & Protection Systems

Type: Binary Input/Output Module

Mounting: Panel or rack installation within control cabinets

Technology: Digital signal processing module for binary input/output handling

Power Specifications

Supply Voltage: Industrial control system compatible (typically 24 V DC)

Power Consumption: Low power electronic module design

Protection Features: Electrical isolation and surge protection for signal integrity

Indicators: LED status indicators for input/output channels

Communication & Interface

Input Channels: Binary digital inputs for field device signals

Output Channels: Binary digital outputs for control operations

Function: Interfaces field signals with protection and control systems

Diagnostics: Channel-level status monitoring and fault detection

Operator Interface: Status indication via LED and system controller

Reset Capability: Supported through system control functions

Environmental

Operating Temperature: 0 °C to +55 °C

Storage Temperature: −40 °C to +85 °C

Humidity: 5% to 95% RH, non-condensing

Vibration Resistance: Suitable for industrial substation and automation environments

Protection Rating: IP20 (when installed in enclosure)

Dimensions & Weight

Dimensions (L × W × H): 120 × 80 × 50 mm

Weight: Approximately 0.3 kg

Reliable Digital Control for Demanding Industrial Systems!