149992-01 | Bently Nevada Spare 16-Channel Relay Output Module

Description

The Bently Nevada 149992-01 3500/33 16-Channel Relay Module is a full-height module designed to provide 16 programmable relay outputs for advanced system control. Ideal for integration with the 3500 rack, this module supports a variety of applications and ensures reliable operation through robust design and functionality.

Specifications

• Inputs:
  • Power Consumption: 5.8 watts typical.
• Outputs:
  • Relay Type: Single-pole, Double-throw (SPDT) relays.
  • Relay Operation: Four groups of four channels, selectable as Normally De-energized (ND) or Normally Energized (NE).
  • Relay Contact Life: Rated for 10,000 cycles.
• Front Panel Indicators:
  • OK LED: Lit when the module operates correctly.
  • TX/RX LED: Flashes during communication with other rack modules.
  • CH Alarm LED: Illuminates when a relay channel is in an alarm state.
• Electrical Ratings:
  • Contact Ratings for Standard Systems:
    • Minimum Switched Current: 100 mA @ 5 Vdc.
    • DC Specifications:
      • Max Current: 5 A.
      • Max Voltage: 125 Vdc.
      • Max Power: 70 W @ 24 Vdc, 10 W @ 48 Vdc, 9 W @ 60 Vdc.
    • AC Specifications:
      • Max Current: 5 A.
      • Max Voltage: 250 Vac.
      • Max Power: 1200 VA.
  • Contact Ratings for Failsafe and Hazardous Area Systems:
    • Minimum Switched Load:
      • Standard (silver): 100 mA @ 5 Vdc.
      • Low Current (gold-plated): 1 mA @ 1 Vdc.
    • DC Specifications: Max Current: 5 A; Max Voltage: 30 Vdc.
• Environmental:
  • Sealed with epoxy for durability.
  • Integrated relay arc suppressor (250 Vrms).
• Physical Dimensions:
  • Height x Width x Depth: 241 mm x 24.4 mm x 242 mm (9.50 in x 0.96 in x 9.52 in).
  • Weight: 0.7 kg (1.6 lb).

WARNING
This module involves hazardous voltage and a potential risk of electric shock. Exercise caution when connecting field wiring to avoid exposed conductors at high voltages.

This module offers exceptional performance and flexibility, ensuring reliable relay output functionality across various operational environments.

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