{"product_id":"abb-dsca-125-57520001-cy-communications-board","title":"ABB DSCA 125 57520001-CY Communications Board","description":"\u003cp\u003eThe \u003cstrong\u003eABB DSCA 125 57520001-CY\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDSCA 125\u003c\/strong\u003e Communications Board, operates as a dedicated hardware component for MasterBus 200 data routing within MasterPiece \/ Advant OCS controller networks. The unit provides physical layer translation and frame processing to manage data packet transmission rates between localized central processing cards and adjacent bus loops.\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\u003eDSCA 125\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\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e57520001-CY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.39 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e10 mm x 240 mm x 240 mm (W x H x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via 24 VDC input rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eMasterBus 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing up to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Altitude\u003c\/td\u003e\n\u003ctd\u003eSea level to 3 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCSA and FM certified for nonhazardous locations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Networks \u0026amp; Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe electronic interface is optimized to stabilize serial transmission waveforms across industrial subrack environments. Communication tasks comply directly with data intervals established under specific backplane bus communication velocity licenses. This synchronous tracking supports real-time network stability over Profinet \/ EtherNet\/IP deterministic networks, maintaining explicit firmware flash compatibility and managing dynamic I\/O density scaling profiles without generating internal register drift or diagnostic flag timeout faults.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the DSCA 125 support module replacement or hot-swapping under powered conditions?\u003c\/p\u003e\n\u003cp\u003eA: No. Power to the 24 VDC input rail must be disconnected before board insertion or extraction. Live handling can cause localized voltage transients, affecting the backplane bus communication velocity licenses and forcing the processor into an error-stop loop.\u003c\/p\u003e\n\u003cp\u003eQ: How is the physical layer connection for MasterBus 200 terminated on this hardware layout?\u003c\/p\u003e\n\u003cp\u003eA: Node termination requires matched resistance links deployed at the physical outer boundaries of the network topology segment to secure baseline transceiver voltage thresholds.\u003c\/p\u003e\n\u003cp\u003eQ: Does an altitude above 3 km require specialized de-rating metrics for operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The board is structurally specified for operation from sea level up to 3 km. Altitudes above this boundary limit reduce the air density index, impacting convective thermal profiles and lowering dielectric breakdown thresholds.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSlide the board into the designated subrack compartment chassis slot, pushing firmly to seat the backplane pins before clamping down any retention screws.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum installation distance of 100 mm between MasterBus 200 communication cables and any high-power AC distribution conduits inside the cubicle.\u003c\/li\u003e\n\u003cli\u003eConnect all communication cable screen wraps directly to the master enclosure low-impedance grounding rail to isolate external high-frequency electrical noise components.\u003c\/li\u003e\n\u003cli\u003eConfirm cabinet cooling fans are configured to keep local air pockets within the 0 to +70 deg C operating threshold when slots are completely populated.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53054509351221,"sku":"DSCA 125 57520001-CY","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DSCA125.png?v=1782900801","url":"https:\/\/www.5gplc.com\/products\/abb-dsca-125-57520001-cy-communications-board","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}