



Introduction
The Bently Nevada 3500/32 149986-02 + 125720-01 4-Channel Relay Control Module + Output Module is an integrated solution designed for machinery protection, condition monitoring, and control in industrial applications. Combining four relay control channels with four output channels, this module ensures efficient alarm management, shutdown triggering, and system diagnostics. The 149986-02 control module provides backup functionality and control, while the 125720-01 output module offers reliable relay outputs for alarm and emergency shutdown systems. Together, they form a robust protection system ideal for critical applications in industries such as power generation, oil & gas, and manufacturing.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Bently Nevada 3500/32 149986-02 + 125720-01 |
| Type | 4-Channel Relay Control Module + Output Module |
| Dimensions | 241 x 24.4 x 242 mm |
| Weight | 0.7 kg |
| Power Supply | 24V DC (Nominal) |
| Relay Output Channels | 4 Channels |
| Relay Type | SPDT (Single-Pole Double-Throw) |
| Relay Switching Capacity | 1 A @ 30V DC / 0.5 A @ 125V AC |
| Control Module Functionality | Backup control, system diagnostics |
| Output Module Functionality | Relay outputs for alarms, shutdowns |
| Operating Temperature Range | -20°C to 60°C |
| Storage Temperature Range | -40°C to 85°C |
| Mounting Type | Rack or Panel Mounting |
| Certifications | CE, UL, RoHS |
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