



Introduction
The ABB 1MRK002122-ABr03 Local Communication Module is designed to facilitate seamless communication between industrial automation systems. This module enables efficient data exchange and control, ensuring that various components of a control system, such as sensors, actuators, and PLCs, can communicate reliably. Its compact size and advanced communication protocols make it ideal for a wide range of industrial applications, ensuring smooth integration and optimal performance in networked control environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | ABB 1MRK002122-ABr03 |
| Product Type | Local Communication Module |
| Dimensions | 100 x 180 x 30 mm |
| Weight | 0.172 kg |
| Input Voltage | 24V DC |
| Communication Protocol | Modbus RTU/ASCII |
| Operating Temperature | -20°C to 60°C |
| Interface | Ethernet, RS485 |
| Protection Features | Short-circuit, Over-voltage Protection |
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