{"product_id":"abb-07do90-s-safety-bus-module","title":"ABB 07DO90-S Safety Bus Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ABB \u003cstrong\u003e07DO90-S (GJR5250800R0202)\u003c\/strong\u003e functions as a ruggedized distributed digital output block optimized for the CS31 safety-bus infrastructure. It converts networked commands into physical actuation signals through eight short-circuit proof paths. This intelligent node ensures deterministic signal execution and continuous background self-diagnostics across critical remote control subracks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ABB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Advant Controller 31 \/ AC31-S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Designation\u003c\/strong\u003e: \u003cstrong\u003e07DO90-S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder Reference\u003c\/strong\u003e: \u003cstrong\u003eGJR5250800R0202\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFieldbus Protocol\u003c\/strong\u003e: CS31 safety-bus slave profile via RS-485 serial communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Configuration\u003c\/strong\u003e: 8 independent digital outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 24 V DC with a permissible functional range from 19.2 V DC to 30 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Rating\u003c\/strong\u003e: 24 V DC nominal output voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Capacity\u003c\/strong\u003e: 0.5 A current load limit per independent channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection\u003c\/strong\u003e: IP20 standard touch-proof rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Altitude\u003c\/strong\u003e: 2000 meters operational elevation boundary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Accepts conductor cross-sections from 0.08 mm2 up to 1.5 mm2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0 to +55 degrees Celsius thermal window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e: -25 to +75 degrees Celsius limits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 120 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 140 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 85 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight\u003c\/strong\u003e: 0.7 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Application Scenarios\u003c\/h3\u003e\n\u003cp\u003eThis distributed slave module is utilized within remote terminal racks to supervise critical industrial interlock networks, emergency switching valves, and discrete machinery status loops by relaying safe digital outputs to heavy field equipment while reporting channel diagnostics back to a master PLC over a noise-immune CS31 network path.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47544734711998,"sku":"07DO90-S","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-06_11-37-47_a3858488-1ad6-40b1-877c-e33bafa3e044.png?v=1779434959","url":"https:\/\/www.autooiltech.com\/products\/abb-07do90-s-safety-bus-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}