



Introduction
The Bently Nevada 3500/32 125720-02 125712-01 4-Channel Relay Module is designed as part of the Bently Nevada 3500 Series for critical machinery protection and condition monitoring applications. It features four independent relay channels, providing flexible relay outputs for alarms, emergency shutdowns, and equipment protection. This module is used widely in industries such as power generation, oil and gas, and manufacturing, where rapid and reliable relay switching is essential to ensure the safety and uptime of machinery like turbines, compressors, and pumps.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Bently Nevada 3500/32 125720-02 125712-01 |
| Type | 4-Channel Relay 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 |
| 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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