Honeywell 05704-A-0121 / 05704-A-0131 Quad Relay Interface Card

Description

The Honeywell Quad Relay Interface Card 05704-A-0121 is designed to interface with a System 57 rack, providing connection and control between up to four sensors and the associated control card. It features four single-pole relays that deliver voltage-free contact outputs configurable for A1, A2, and A3 alarm levels, fault or inhibit conditions, and can function as individual or master alarms. The card also provides connections for power, remote inputs, and analog outputs, enabling flexible integration into control and monitoring systems.

Individual Module Parameters

• Dimensions: Height 132 mm, Width 25 mm, Depth 119 mm

• Weight: 230 g

• Power: 1.7 W (maximum), 1 W (typical)

• Relays: 4 × SPCO

• Relay Operation: Selectable; Latching/Non-Latching, Energised/De-Energised

• Relay Contact Rating: 5 A at 110 V/250 V AC (non-inductive); 5 A at 32 V DC (non-inductive)

• Field Terminals: 2.5 mm² (14 AWG)