{"product_id":"honeywell-pro-1204-502-programmable-relay-module","title":"Honeywell PRO-1204-502 Programmable Relay Module","description":"\u003cdiv\u003e\u003cp\u003eThe Honeywell PRO-1204-502 Programmable Relay Module is a Honeywell-manufactured control device that provides programmable relay outputs to switch external electrical loads. Designed to integrate with compatible control systems, it acts as a programmable interface between sensors or logic and actuators. As a relay module, it enables customized control sequences, enabling automation tasks such as turning devices on or off in response to input signals, timers, or scheduled logic within a larger automation or security infrastructure. The model number PRO-1204-502 identifies the specific configuration within Honeywell's relay module lineup. Applications typically include building automation, access control, or system automation where external devices need reliable, switch-based control. Users rely on programmable relay modules to manage load switching, alarms, and signaling in environments requiring dependable, repeatable control actions. Because these devices are programmable, operators often tailor activation conditions, hold times, and deactivation behavior to match the needs of a given control scenario through a configuration utility or software interface. The PRO-1204-502 designation suggests a particular hardware configuration within Honeywell's modular relay ecosystem, supporting consistent integration with compatible controllers and field devices.\u003c\/p\u003e\u003c\/div\u003e","brand":"AYDIN","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660445417774,"sku":null,"price":724.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_6eb7ad03-6405-434c-ade3-68db0d1e25e5.jpg?v=1769537648","url":"https:\/\/plgautomation.com\/products\/honeywell-pro-1204-502-programmable-relay-module","provider":"PLG Automation ","version":"1.0","type":"link"}