Overview
The ABB 83SR03K-E is a safety relay module designed for use in ABB safety and control systems. It provides reliable monitoring and control of safety circuits, ensuring that emergency stops, guard doors, and other critical safety devices operate correctly in industrial environments.
General Information
Part Number: 83SR03K-E / GJR2342800R1100
Brand / Country of Origin: ABB / Sweden
Series: Safety Relay Modules
Type: Safety Relay Module
Power Specifications
Supply Voltage: 24 V DC
Output Current: Up to 3 A per channel
Protection: Short-circuit and overload protection
Isolation: Electrically isolated input and output channels for safety integrity
Communication & Interface
Interfaces with ABB safety and control systems via dedicated backplane or wiring terminals
Provides multiple relay outputs for controlling external safety devices
LED indicators display status of inputs, outputs, and fault conditions
Environmental
Operating Temperature: –25 to +60 °C
Humidity: 5–95% RH, non-condensing
Designed to operate reliably under vibration, electrical noise, and industrial conditions
Dimensions & Weight
Dimensions (L × W × H): 198 × 20 × 261 mm
Weight: ~0.7 kg
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