125720-01 | Bently Nevada | Spare 4-Channel Relay Output Module

Description

The 125720-01 Relay I/O Module is a component of the 4-Channel Relay Module system. It features a full-size module equipped with four relay outputs, which can be installed in any of the slots to the right of the Rack Interface Module. The outputs are independently programmable to execute the required voting logic. Each relay incorporates Alarm Drive Logic, which can be programmed using AND and OR logic, allowing it to accept alarming inputs (alerts and dangers) from any monitor channel or combination of monitor channels within the rack.

Specifications

• Operating Temperature: -30 °C to +65 °C
• Storage Temperature: -40 °C to +85 °C
• Dimensions (H x W x D): 241 mm x 24.4 mm x 99.1 mm
• Weight: 0.4 kg
• Humidity: 95%, non-condensing

Environmental Characteristics

• Sealing: Epoxy-sealed for protection against environmental factors
• Arc Suppressor: 250 Vrms, installed as standard
• Contact Life: 100,000 cycles at 5 A, 24 Vdc or 120 Vac
• Operation: Each channel is switch selectable for Normally De-energized or Normally Energized operation