{"product_id":"abb-cr-m125dc4l-1svr405613r8300-pluggable-interface-relay","title":"ABB CR-M125DC4L 1SVR405613R8300 Pluggable Interface Relay","description":"\u003cp\u003eConfigured for multiple circuit galvanic separation and signal multiplication in industrial control panels, the \u003cstrong\u003eABB CR-M125DC4L\u003c\/strong\u003e (\u003cstrong\u003eCR-M125DC4L\u003c\/strong\u003e Pluggable Interface Relay) 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\u003eCR-M125DC4L (Product ID: 1SVR405613R8300)\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\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.033 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e21.2 mm x 35.6 mm x 27.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eGenerated via 125 V DC coil excitation loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003e4 c\/o (SPDT) Contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e250 V AC \/ 6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Control Voltage\u003c\/td\u003e\n\u003ctd\u003e125 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Connection\u003c\/td\u003e\n\u003ctd\u003eFlat-Pin Connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of Protection\u003c\/td\u003e\n\u003ctd\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlammability Rating\u003c\/td\u003e\n\u003ctd\u003eUL94 HB\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 electrical coil architecture of the CR-M125DC4L functions as a galvanic buffer stage separating discrete field logic lines from physical digital output cards. This inductive suppression path filters common-mode spikes, ensuring line fluctuations do not affect host backplane bus communication velocity indexes. When routing discrete interlocks linked to remote Profinet \/ EtherNet\/IP deterministic networks, the 4 c\/o contacts enable synchronous multi-channel state distribution without introducing scanning lag into processing nodes. The uniform electrical layout preserves standard firmware flash compatibility profiles on main controller platforms, permitting dense arrangement architectures to maximize physical I\/O density scaling.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the physical configuration of the CR-M125DC4L support live hot-swap replacement?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The pluggable flat-pin interface layout enables tool-free online extraction and replacement when inserted into a compatible ABB CR-M socket base. The upstream 125 V DC coil excitation supply should be isolated during extraction to prevent inductive arcing.\u003c\/p\u003e\n\u003cp\u003eQ: What is the technical function of the integrated mechanical test button element?\u003c\/p\u003e\n\u003cp\u003eA: The mechanical latch override bypasses coil electrical actuation, forcing the 4 c\/o contacts into an energized state orientation. This manual override provides point-to-point physical loop verification during hardware commissioning cycles.\u003c\/p\u003e\n\u003cp\u003eQ: Does this specific model feature internal suppression diodes for transient voltage containment?\u003c\/p\u003e\n\u003cp\u003eA: No. The core CR-M125DC4L contains a basic inductive coil with a status LED array. High-frequency inductive surge protection requires adding a matching pluggable function module accessory to the base socket.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Socket Integration:\u003c\/strong\u003e Insert the flat-pin alignment grid vertically into the receptacle slot array of an ABB CR-M terminal socket. Press down firmly until the side retention holder bracket snaps into position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting Alignment:\u003c\/strong\u003e Secure the socket base structure horizontally onto standard 35 mm DIN rails. Ensure the internal ground grounding clip seats properly on the rail edge to ground high-frequency noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Torque Parameters:\u003c\/strong\u003e When landing conductor wiring onto the screw terminal variants of the base socket, tighten all termination points to factory specification guidelines to prevent thermal drift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnect Cable Segregation:\u003c\/strong\u003e Route low-voltage 125 V DC coil actuation wiring paths through standard logical channels isolated from multi-phase high-current AC motor leads to block inductive crosstalk.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53101857046837,"sku":"CR-M125DC4L 1SVR405613R8300","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CR-M125DC4L1SVR405613R8300.png?v=1783414344","url":"https:\/\/www.5gplc.com\/products\/abb-cr-m125dc4l-1svr405613r8300-pluggable-interface-relay","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}