{"product_id":"abb-07-do-90-s-gjr5-2508-00-r202-ac31-s-safety-binary-output-module","title":"ABB 07 DO 90-S GJR5 2508 00 R202 AC31-S Safety Binary Output Module","description":"\u003ch3\u003eIndustrial Safety Output Control\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 07 DO 90-S\u003c\/strong\u003e  (07 AB 90-S) (also known as \u003cstrong\u003e07DO90-S\u003c\/strong\u003e) with part number \u003cstrong\u003eGJR5 2508 00 R202\u003c\/strong\u003e \/ \u003cstrong\u003eGJR5250800R202\u003c\/strong\u003e is a safety-related binary output module designed for high-integrity automation systems in the Advant Controller 31-S platform. It operates as a remote I\/O module connected via the electrically isolated CS31 system bus. The module provides \u003cstrong\u003e8 electrically isolated binary output channels\u003c\/strong\u003e, each rated at 24 V DC and 0.5 A. It is designed to default to a safe OFF state in fault conditions, making it suitable for safety-related applications compliant with DIN V 19250 requirement classes 1–4.\u003c\/p\u003e\n\u003ch3\u003eKey Hardware Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Channel Architecture:\u003c\/strong\u003e Output activation requires simultaneous approval from two internal processing paths for enhanced safety integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent Switch-Off Paths:\u003c\/strong\u003e Outputs are divided into two groups of four channels, each with separate shutdown control for redundancy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCyclic Signal Monitoring:\u003c\/strong\u003e The module continuously checks output behavior using short diagnostic pulses to detect faults or cross-talk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Isolation:\u003c\/strong\u003e Optocouplers isolate the control logic from field outputs and the CS31 bus to reduce interference and improve safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-Board Diagnostics:\u003c\/strong\u003e Front-panel LEDs indicate channel status and system faults for quick visual troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTarget Industry Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; padding-left: 20px;\"\u003e\n\u003cli\u003eSafety Instrumented Systems (SIS) requiring compliance with DIN V 19250 safety classes.\u003c\/li\u003e\n\u003cli\u003eEmergency shutdown (ESD) and interlock systems in chemical and process industries.\u003c\/li\u003e\n\u003cli\u003ePower plant auxiliary control and safety-critical automation networks.\u003c\/li\u003e\n\u003cli\u003eDistributed remote I\/O systems using the CS31 communication bus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; margin-bottom: 20px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n\u003cth style=\"padding: 8px;\"\u003eProduct Model\u003c\/th\u003e\n\u003cth style=\"padding: 8px;\"\u003eOrder Number\u003c\/th\u003e\n\u003cth style=\"padding: 8px;\"\u003eSystem Compatibility\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e07 DO 90-S \/ 07DO90-S\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eGJR5 2508 00 R202 \/ GJR5250800R202\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eAdvant Controller 31-S (AC31 Central Units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n\u003cth style=\"padding: 8px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 8px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e8 binary outputs (2 groups of 4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eProcess Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e24 V DC (20.4–28.8 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eInternal Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e24 V DC (20.4–28.8 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eLoad Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.5 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eTotal Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMax 4 A total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eSignal Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eTest Pulse Duration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u0026lt; 1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eShort-Circuit Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eElectronic current limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePermissible Loads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eResistive, inductive (max 0.5 Hz), lamp load (max 5 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eUp to 1000 m shielded \/ 600 m unshielded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMax 15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBus Transmission Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e750 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e120 × 140 × 85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e400 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.65 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e160 × 180 × 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTerminal Configuration \u0026amp; Functional Assignments\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n\u003cth style=\"padding: 8px;\"\u003eTerminal Block\u003c\/th\u003e\n\u003cth style=\"padding: 8px;\"\u003ePins\u003c\/th\u003e\n\u003cth style=\"padding: 8px;\"\u003eSignal\u003c\/th\u003e\n\u003cth style=\"padding: 8px;\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eX1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1–8, 9\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eA00–A07, Shield\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e24 V DC binary outputs \/ shield connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eX2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e10–14\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eShield \/ Bus\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCS31 system bus interface and grounding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eX3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e15–23\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eZP, UP, NC\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0 V reference, +24 V supply, not connected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eX4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e24–28\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNC, M, L+\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInternal reference and supply voltages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation and Guides\u003c\/h3\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThe 07 DO 90-S is typically installed inside ABB AC31-S control cabinets on a standard DIN rail.\u003c\/p\u003e\n\u003cp\u003eIn most retrofit systems, it is mounted together with other AC31 I\/O modules in an existing cabinet layout. Proper spacing should be considered to avoid heat accumulation in dense panels.\u003c\/p\u003e\n\u003cp\u003eKeep the module away from high interference sources such as drives, transformers, or large switching contactors, since older CS31-based systems can be sensitive to electrical noise.\u003c\/p\u003e\n\u003ch4\u003eWiring Notes\u003c\/h4\u003e\n\u003cp\u003eEach output channel supports 24 V DC with a maximum load of 0.5 A.\u003c\/p\u003e\n\u003cp\u003eIn real applications, wiring quality has more impact on stability than the rated specification.\u003c\/p\u003e\n\u003cp\u003eInductive loads such as solenoids and valves should always be protected with proper suppression devices such as flyback diodes.\u003c\/p\u003e\n\u003cp\u003eAvoid mixing power return paths between high-load actuators and low-level control circuits, especially in legacy panels where grounding practices may not be consistent.\u003c\/p\u003e\n\u003cp\u003eMost field issues are caused by wiring changes during maintenance or retrofit work rather than module failure.\u003c\/p\u003e\n\u003ch4\u003eCS31 Bus Behavior\u003c\/h4\u003e\n\u003cp\u003eThe CS31 communication bus is stable when correctly installed, but it is sensitive to wiring layout and grounding conditions.\u003c\/p\u003e\n\u003cp\u003eCommon field issues include improper shield termination, extended bus lines added during system expansion, or mixed grounding between cabinet sections.\u003c\/p\u003e\n\u003cp\u003eIn many plants, communication problems appear only after small modifications to an existing system.\u003c\/p\u003e\n\u003ch4\u003eField Experience\u003c\/h4\u003e\n\u003cp\u003eThis module is commonly found in legacy ABB AC31-S systems still operating in production environments.\u003c\/p\u003e\n\u003cp\u003eTypical applications include valve control, interlock logic, burner management systems, and distributed I\/O expansion in older automation architectures.\u003c\/p\u003e\n\u003cp\u003eIn most cases, the module is replaced not because of failure, but due to system upgrades or spare part planning requirements.\u003c\/p\u003e\n\u003ch4\u003eProcurement Notes\u003c\/h4\u003e\n\u003cp\u003eThis module is supplied for maintenance and replacement use in existing ABB AC31-S systems.\u003c\/p\u003e\n\u003cp\u003ePlease confirm that the part number matches your existing unit before ordering, especially GJR5250800R0202 or 07 DO 90-S.\u003c\/p\u003e\n\u003cp\u003eThis is a legacy automation component, commonly sourced for repair, spare part stocking, or system downtime replacement.\u003c\/p\u003e\n\u003cp\u003eNo configuration or software modification is typically required when replacing like-for-like units in the same AC31 rack.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53359994470763,"sku":"07DO90-S GJR52508 00R202","price":1200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/07DO90-SGJR5250800R202_3.png?v=1780976865","url":"https:\/\/www.plcprotech.com\/products\/abb-07-do-90-s-gjr5-2508-00-r202-ac31-s-safety-binary-output-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}