Description
The Bently Nevada 149986-01 3500/33 Relay Control Module provides 16 independent relay outputs for flexible alarm and control logic. Moreover, it allows users to configure each relay with custom voting logic, alarm drive conditions, and specific channel requirements through 3500 Rack Configuration Software. This full-height module installs easily to the right of the Transient Data Interface (TDI) Module for seamless integration.
Key Benefits
- Flexible Relay Programming: Users can define logic per relay for alert, danger, or Not-OK statuses.
- Selectable Operation Modes: Switch between Normally Energized (NE) or Normally De-energized (ND) operation.
- LED Indicators: OK, TX/RX, and CH Alarm LEDs provide clear operational feedback.
- Durable Construction: Epoxy-sealed housing and relay arc suppressor protect against harsh industrial conditions.
Technical Data
| Specification | Details |
|---|---|
| Power Consumption | 5.8 W typical |
| Relay Type | Single-pole, Double-throw (SPDT) |
| Contact Ratings | Min 100 mA @ 5 Vdc |
| Relay Life | 10,000 cycles |
| Environmental | Epoxy-sealed, 250 Vrms arc suppressor |
| Dimensions (H x W x D) | 241 x 24.4 x 242 mm (9.50 x 0.96 x 9.52 in) |
| Weight | 0.7 kg (1.6 lb) |
System Integration
This module integrates seamlessly with Bently Nevada 3500 monitoring racks. In addition, it enables precise alarm control for multiple monitored parameters, supporting critical machinery and plant-wide safety systems. Its relay outputs allow triggering of external devices, recorders, or indicators for real-time operational alerts.
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