{"product_id":"abb-87ts01-1551-gjr2368900r1551-advant-ocs-communication-module","title":"ABB 87TS01-1551 GJR2368900R1551 Advant OCS Communication Module","description":"\u003cp\u003eConfigured for signal transmission and electrical isolation in Advant MOD 300 networks, the \u003cstrong\u003eABB 87TS01-1551\u003c\/strong\u003e (\u003cstrong\u003e87TS01-1551\u003c\/strong\u003e Coupling Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e87TS01-1551\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden \/ Germany (Standard system factory source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e290 mm x 130 mm x 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Method\u003c\/td\u003e\n\u003ctd\u003eOptical or transformer coupling (version-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eABB Advant MOD 300, Advant OCS, Bailey INFI 90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003ePlug-in rack \/ subrack mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe coupling module functions as a critical electrical barrier and buffer between processing nodes within legacy DCS backplanes. To sustain deterministic data packet delivery and maximize I\/O density scaling across expanded subracks, the module's electronic signaling gates must interface with hardware components that possess matching firmware flash compatibility layers. This synchronization eliminates transit latencies, preventing packet collisions or bit errors while processing high-density field loops under severe electromagnetic interference (EMI) conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the specific version variant dictate the internal electrical isolation mechanism?\u003c\/p\u003e\n\u003cp\u003eA: Depending on the specific manufacturing revision sub-code, the 87TS01-1551 utilizes either high-speed optical couplers or magnetic transformer isolation blocks. Both topologies isolate the processing electronics from field-side ground loop currents and transient spikes up to standard industrial insulation ratings.\u003c\/p\u003e\n\u003cp\u003eQ: Is this coupling module approved for hot-swap operations within active Advant OCS racks?\u003c\/p\u003e\n\u003cp\u003eA: No. While the hardware features a plug-in physical design with clearly marked alignment terminals, extraction or insertion while the 24 VDC rack power rail is energized can induce transient contact arcing, which risks disrupting adjacent processing nodes on the shared DCS bus.\u003c\/p\u003e\n\u003cp\u003eQ: What protection boundaries does this device establish for the primary control units?\u003c\/p\u003e\n\u003cp\u003eA: The module acts as a dedicated physical buffer zone, suppressing incoming overvoltage transients, high-energy surge waves, and potential variations between separate subsystem ground grids before they reach the main processor backplane.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47603465650366,"sku":"87TS01-1551 GJR2368900R1551","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-04_17-50-02.png?v=1780566919","url":"https:\/\/www.autooiltech.com\/products\/abb-87ts01-1551-gjr2368900r1551-advant-ocs-communication-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}