{"product_id":"abb-rec650-1khl400169r0001-bay-control-unit","title":"ABB REC650 1KHL400169R0001 Bay Control Unit","description":"\u003cp\u003eConfigured for bay control, substation apparatus monitoring, and electrical interlock enforcement in transmission and distribution networks, the \u003cstrong\u003eABB 1KHL400169R0001\u003c\/strong\u003e (\u003cstrong\u003eREC650\u003c\/strong\u003e Bay Control Unit) 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\u003eREC650 (Product ID: 1KHL400169R0001)\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.50 kg (Nominal variant mass profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 6U half-19 inch rack-mount chassis configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to +55 deg C (Standard baseline parameters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24-30 VDC or 48-250 VDC binary supply depending on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBay Control Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eEthernet electrical\/optical ports, ST\/LC variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Processing\u003c\/td\u003e\n\u003ctd\u003eDedicated current and voltage transformer inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe internal core layout of the REC650 processes high-speed logical matrices under strict timing windows. By using dedicated data buses, the architecture isolates safety interlocks from peripheral logging tasks, maintaining fixed backplane bus communication velocity indexes during multi-breaker fault sequences. When integrated alongside Profinet \/ EtherNet\/IP deterministic networks or IEC 61850 substation loops, the system executes sub-millisecond GOOSE message routing to execute fail-safe circuit breaker tripping. The modular card layout preserves total firmware flash compatibility across standard 650 hardware series profiles, allowing variable binary module expansion to achieve high I\/O density scaling inside the control cubicle.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the REC650 processing sub-rack support live hot-swap replacement of internal I\/O modules?\u003c\/p\u003e\n\u003cp\u003eA: No. The internal electrical backplane lines are not configured for active online extraction. Power supply isolation must be executed prior to module removal to prevent electrical damage and loss of tracking synchronization.\u003c\/p\u003e\n\u003cp\u003eQ: How is firmware flash compatibility verified when changing binary input cards?\u003c\/p\u003e\n\u003cp\u003eA: The central processor validates the hardware identification layer of all connected boards during the boot sequence. Replacement parts must match the specific baseline firmware flash compatibility parameters set via the PCM600 configuration tool.\u003c\/p\u003e\n\u003cp\u003eQ: What is the nominal synchronization delay window across redundant communication ports?\u003c\/p\u003e\n\u003cp\u003eA: The dual-port communication layout supports Parallel Redundancy Protocol (PRP). The internal switching logic runs with zero-millisecond failover tracking latency, delivering duplicate data streams simultaneously without stopping active control routines.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Mount Rigidity:\u003c\/strong\u003e Install the 4.50 kg enclosure securely within a 19-inch sub-rack frame using all four factory mounting points to reduce the effects of industrial vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Impedance Earthing Connection:\u003c\/strong\u003e Connect a dedicated green\/yellow copper conductor (minimum 4.0 mm2 cross-section) from the rear frame grounding terminal block to the main panel ground copper busbar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Signal Line Routing:\u003c\/strong\u003e Route Current Transformer (CT) and Voltage Transformer (VT) secondary cables in separate shielded conduits away from high-power transient paths to prevent inductive interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Terminal Block Torque:\u003c\/strong\u003e Tighten all ring terminal wire connection points to the recommended torque specifications to maintain stable contact resistance during thermal changes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53101970719029,"sku":"REC650 1KHL400169R0001","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/REC650_07ae20da-672e-4567-8045-9fc7efe4f4d2.jpg?v=1783416610","url":"https:\/\/www.5gplc.com\/products\/abb-rec650-1khl400169r0001-bay-control-unit","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}