



Introduction
The ABB 83SR04 GJR2390200R1211 Universal Relay Control Module delivers versatile and reliable performance for modern industrial automation systems. Designed for precise signal handling and robust operation, this module ensures seamless control of complex processes across manufacturing, energy, and automation applications. Its durable construction and compact footprint make it an essential component for system integrators seeking efficiency, reliability, and flexibility in one package.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | 83SR04 GJR2390200R1211 |
| Module Type | Universal Relay Control Module |
| Relay Type | Electromechanical / Solid-state compatible |
| Input Voltage | 24–48 VDC nominal |
| Contact Rating | 5 A @ 250 VAC / 30 VDC |
| Channels | 8 relay outputs |
| Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Dimensions (L × W × H) | 200 mm × 120 mm × 45 mm (7.87" × 4.72" × 1.77") |
| Weight | 0.88 kg (1.94 lbs) |
| Mounting | DIN rail or panel mount compatible |
| Certifications | CE, UL recognized, RoHS compliant |
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