{"product_id":"abb-rec670-1mrk004814-ac-relion-670-series-control-module","title":"ABB REC670 1MRK004814-AC Relion 670 Series Control Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB REC670 1MRK004814-AC\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eREC670\u003c\/strong\u003e Control Module, operates as a dedicated hardware component for substation automation and power system protection within IEC 61850 network platforms.\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\u003eREC670 1MRK004814-AC\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e190 x 160 x 280 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e25 W (Nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e16 configurable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003e8-12 relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eEthernet, RS-485 (IEC 61850, DNP3, Modbus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Functions\u003c\/td\u003e\n\u003ctd\u003eOvercurrent, earth fault, busbar protection, breaker failure, differential protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Backplane Communication Properties\u003c\/h3\u003e\n\u003cp\u003eAs a primary Intelligent Electronic Device (IED) within ABB Relion 670 automation platforms, the REC670 1MRK004814-AC processes high-speed signals and executes control logic:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks:\u003c\/strong\u003e Communicates across substation Ethernet architectures using IEC 61850, Modbus, DNP3, and IEC 60870-5-103 protocols to transmit real-time telemetry and SCADA control commands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity:\u003c\/strong\u003e Features high-speed digital signal processing that routes analog and digital signals across internal processing buses, delivering typical fault response times of 2 to 6 ms for critical protection functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility:\u003c\/strong\u003e Preserves disturbance recording routines (128 analog channels) and configurable control logic within non-volatile flash memory during system firmware updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the typical response time for critical protection functions on the REC670 1MRK004814-AC?\u003c\/p\u003e\n\u003cp\u003eA: The device achieves a high-speed response time typically between 2 to 6 ms for critical fault protection functions.\u003c\/p\u003e\n\u003cp\u003eQ: What communication protocols are supported by the integrated Ethernet and RS-485 ports?\u003c\/p\u003e\n\u003cp\u003eA: The module supports IEC 61850, DNP3, Modbus, and IEC 60870-5-103 communication protocols.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eProper physical installation and signal wiring procedures ensure reliable protection execution in high-voltage substation environments:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Mounting and Chassis Grounding:\u003c\/strong\u003e Mount the 190 x 160 x 280 mm unit securely inside a grounded control cabinet cutout. Attach a heavy-gauge copper grounding strap directly from the chassis grounding bolt to the substation earth ground bar to suppress high-frequency noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input and Digital Output Wiring:\u003c\/strong\u003e Wire the 100-240 VAC power source and the 16 digital inputs\/8-12 relay outputs using properly insulated conductors. Ensure terminal blocks are fully tightened to maintain low-resistance contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Interface Cabling:\u003c\/strong\u003e Connect shielded Ethernet or RS-485 serial cables for SCADA network integration. Ground the cable shielding at a single point to prevent ground loops from corrupting digital communication packets.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45303722770547,"sku":"REC670 1MRK004814-AC","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-08_13-53-16_8f6d25b2-3bab-4f68-a102-2d6dfaac31c0.png?v=1785831866","url":"https:\/\/www.dcssupplier.com\/products\/abb-rec670-1mrk004814-ac-relion-670-series-control-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}