Top Pick 3500/32-01-02 Bently Nevada 4-channel Relay Module Up To 45% Off [WdwVFvxh]

Description

The 4-Channel Relay Module is a full-height module that provides four relay outputs. Any number of 4-Channel Relay Modules can be placed in any of the slots to the right of the Rack Interface Module. Each output of the 4-Channel Relay Module can be independently programmed to perform needed voting logic. Each relay utilized on the 4-Channel Relay Module includes "Alarm Drive Logic". The Alarm Drive Logic is programmed using AND and OR logic and can utilize alarming inputs (alerts and dangers) from any monitor channel or any combination of monitor channels in the rack. This Alarm Drive Logic programming uses the 3500 Rack Configuration Software to meet the specific needs of the application.

Specifications

Inputs

• Power Consumption: 6 watts typical.

Outputs

• OK LED: Illuminated when module is functioning properly.
• TX/RX LED: Transmit and Receive. Flashes to indicate proper communications between this module and other modules within the rack.
• CH ALARM LED: Illuminated when the Relay Channel is in an alarm state.

Relays

• Type: Two single-pole, double-throw (SPDT) relays connected in a double-pole, double-throw (DPDT) configuration.
• Environmental Sealing: Epoxy-sealed.
• Arc Suppressor: 250 Vrms, installed as standard.
• Contact Life: 100,000 cycles @ 5 A, 24 Vdc or 120 Vac.
• Operation: Each channel is switch 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.

Contact Ratings

• Resistive load:
  • Max switched power: dc: 120 W; ac: 600 VA
  • Minimum switched current: 10mA @ 5 Vdc
  • Max switched current: 5 A
  • Max switched voltage: dc: 30 Vdc; ac: 250 Vac

Physical

• Main Module 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).
• Main Module Weight: 0.7 kg (1.6 lb.).
• I/O Module Dimensions (Height x Width x Depth): 241 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in).
• I/O Module Weight: 0.4 kg (1.0 lb.)

Rack Space Requirements

• Main Module: 1 full-height front slot.
• I/O Modules: 1 full-height rear slot.