The Honeywell 05701-A-0329 is a Triple DPCO Relay Card from the System 57 series, designed for use in gas detection and safety control systems. It provides control and status outputs for up to three individual gas detectors, enhancing system reliability and responsiveness.
Each of the three independent channels includes two Form C (SPDT) relays, which can be configured to send alarm, fault, or inhibit signals to external systems or devices.
The relay card is also equipped with LED indicators to show the status of each channel, ensuring quick diagnostics and monitoring.

Ideal for industrial gas monitoring, the 05701-A-0329 offers a reliable solution for automated safety and control integration.