{"product_id":"abb-uns-0874a-p-v1-3bhb002651r0001-control-panel","title":"ABB UNS 0874A-P V1 3BHB002651R0001 Control Panel","description":"\u003cp\u003eConfigured for local parameter interaction and operational status display in ABB control systems, the \u003cstrong\u003eABB UNS 0874A-P V1 3BHB002651R0001\u003c\/strong\u003e (\u003cstrong\u003eUNS 0874A-P V1\u003c\/strong\u003e Control Panels) provides direct physical\/electrical execution. The unit handles operator interface commands and data transfer over the internal system bus interface.\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\u003eUNS 0874A-P V1 (Order Code: 3BHB002651R0001)\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\u003eSwitzerland \/ Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.200 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e79.6 mm x 18 mm x 166 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 +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDriven by system controller bus power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay \/ Interface\u003c\/td\u003e\n\u003ctd\u003eIntegrated Operator Interface Keyboard\/Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff\u003c\/td\u003e\n\u003ctd\u003e85371092\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eControl Panels\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 Deterministic Interface Execution\u003c\/h3\u003e\n\u003cp\u003eThe UNS 0874A-P V1 operator control panel maintains strict firmware flash compatibility with host excitation and drive control subracks. Internal logic circuitry enables deterministic data transfer over the communication interface, preventing refresh latency and ensuring synchronized system state updates across backplane bus communication channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is hot-swapping supported for the UNS 0874A-P V1 control panel?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping should be avoided unless explicitly permitted by the host rack architecture. De-energizing the controller communication interface prior to panel replacement prevents bus communication errors and logic voltage drops.\u003c\/p\u003e\n\u003cp\u003eQ: How is power supplied to the UNS 0874A-P V1 panel?\u003c\/p\u003e\n\u003cp\u003eA: Power is drawn directly from the host system motherboard\/subrack interface connector, eliminating the need for an external auxiliary power supply cable.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInspect the panel connector pins for alignment and physical integrity prior to insertion.\u003c\/li\u003e\n\u003cli\u003eMount the UNS 0874A-P V1 panel into its designated cutout or subrack frame slot until fully seated against the backplane connection.\u003c\/li\u003e\n\u003cli\u003eTighten front panel retaining hardware to establish low-impedance chassis ground contact with the main control enclosure.\u003c\/li\u003e\n\u003cli\u003eVerify cable shielding and grounding integrity to prevent high-frequency electromagnetic noise from corrupting display data lines.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53218579218741,"sku":"UNS 0874A-P V1 3BHB002651R0001","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/3BHB002651R1.png?v=1785145829","url":"https:\/\/www.5gplc.com\/products\/abb-uns-0874a-p-v1-3bhb002651r0001-control-panel","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}