162291-01 | Bently Nevada 16-Channel Relay Module

The 162291-01 3500/33 16-Channel Relay Module is a full-height module designed to provide 16 relay outputs for industrial applications. You can install it in any slot to the right of the Rack Interface Module. Each output is programmable, allowing you to configure it for customized voting logic. The module includes Alarm Drive Logic, which you can set up using AND and OR logic to process inputs from alerts, dangers, or any combination of monitor channels within the rack. You can program these settings using the 3500 Rack Configuration Software.

For Triple Modular Redundant (TMR) applications, however, you will need the 3500/34 TMR Relay Module. For more details, refer to Bently Nevada Specification and Ordering Information (part number 141534-01).

Specifications:

• Power Consumption: 5.8 Watts (typical)
• Indicators:
  • OK LED: Illuminates when the module functions correctly.
  • TX/RX LED: Flashes to show proper communication between this module and others in the rack.
  • CH ALARM LED: Lights up when a relay channel enters an alarm state.
• Relays:
  • Type: Single-pole, double-throw (SPDT)
  • Arc Suppressor: Standard 250 Vrms installed
  • Contact Life: 100,000 cycles at 5 A, 24 Vdc or 240 Vac
  • Operation: Four groups of four channels, selectable for Normally De-energized or Normally Energized

Environmental Limits:

• Operating Temperature: -30°C to +65°C (-22°F to +150°F)
• Storage Temperature: -40°C to +85°C (-40°F to +185°F)
• Humidity: 95% non-condensing

Physical Dimensions:

• Main Module Dimensions: 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 lbs)