{"product_id":"ge-multilin-ur8lm-ct-vt-input-module","title":"GE Multilin UR8LM CT\/VT Input Module","description":"\u003cp\u003eConfigured for current and voltage transformer signal acquisition in Universal Relay platforms, the \u003cstrong\u003eGE Multilin UR8LM\u003c\/strong\u003e (\u003cstrong\u003eUR8LM\u003c\/strong\u003e CT\/VT Input Module) 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\u003eUR8LM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard UR module form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDependent on 24 V DC supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Drive Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP deterministic networks\u003c\/strong\u003e: The architecture interfaces with deterministic network modules to ensure time-critical communication and synchronization across distributed industrial nodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane bus communication velocity Licences\u003c\/strong\u003e: The system configuration permits scalable data transfer velocities over the backplane bus to optimize master-slave cycle times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O density scaling\u003c\/strong\u003e: The modular design allows flexible adaptation of digital and analog channel expansions to match varying automation footprint requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware flash compatibility\u003c\/strong\u003e: Integrated non-volatile memory supports secure and verifiable firmware updates via standard programming interfaces without hardware replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the module support hot-swapping under power within the UR relay chassis?\u003c\/p\u003e\n\u003cp\u003eA: System design guidelines dictate powering down the rack prior to module insertion or removal to prevent electrical transients and backplane damage.\u003c\/p\u003e\n\u003cp\u003eQ: What input configuration does the module support for transformer measurements?\u003c\/p\u003e\n\u003cp\u003eA: The module supports direct connection to four current transformers (CTs) and four voltage transformers (VTs) for comprehensive electrical parameter acquisition.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module securely within the designated UR relay slot, ensuring proper physical alignment and adequate clearance around the chassis for thermal dissipation across the -40 deg C to 70 deg C operating range.\u003c\/li\u003e\n\u003cli\u003eConnect the 24 V DC operating voltage supply to the appropriate power terminals, verifying correct polarity before energizing the system.\u003c\/li\u003e\n\u003cli\u003eRoute current and voltage transformer signal wiring separately from high-voltage power paths and motor drives to mitigate electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify that all signal shield drains and chassis grounding points are tightly secured to the cabinet earth bar to ensure noise suppression and signal integrity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45270641279091,"sku":"UR8LM","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-09_10-52-33_a08008e1-63ec-4a72-873a-9e6d1b8853ce.png?v=1784711265","url":"https:\/\/www.dcssupplier.com\/products\/ge-multilin-ur8lm-ct-vt-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}