Overview

The 4-Channel Relay Module is a full-height module offering four relay outputs. It is designed for flexibility, allowing multiple 4-Channel Relay Modules to be installed in any slot to the right of the Transient Data Interface Module. Each output on the module can be independently configured for voting logic, making it highly adaptable for various control applications.

Specifications

Power Consumption:

• Typical Consumption: 5.8 Watts

Indicators:

• OK LED: Illuminates to indicate proper module functionality.
• TX/RX LED: Blinks to show communication status with other modules in the rack.
• CH ALARM LED: Lights up to signal when a relay channel is in an alarm state.

Relay Details:

• Type: Single-pole, double-throw (SPDT) relays.
• Environmental Sealing: Epoxy-sealed for durability.
• Arc Suppressor: Includes a 250 Vrms arc suppressor, installed by default.
• Contact Life: Rated for 100,000 cycles at 5 A, 24 Vdc or 240 Vac.

Relay Operation:

• Switching: Each relay channel can be set to Normally De-energized or Normally Energized mode via switch selection.

Dimensions:

• Height: 241 mm (9.50 inches)
• Width: 24.4 mm (0.96 inches)
• Depth: 99.1 mm (3.90 inches)

Weight:

• Weight: 0.4 kg (1.0 lb.)

Rack Space Requirements:

• Space: 1 full-height rear slot.