{"product_id":"general-electric-ur-67h-digital-i-o-module","title":"General Electric UR 67H Digital I\/O Module","description":"\u003cp\u003eThe \u003cstrong\u003eGeneral Electric UR 67H\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e67H\u003c\/strong\u003e Digital I\/O module, operates as a dedicated hardware component for discrete signal interfacing and switching execution within Multilin Universal Relay (UR) platforms. Configured for horizontal rack mounting, this module manages the acquisition of external switch\/sensor inputs and provides 8 Form A (SPST) relay outputs for control logic implementation.\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\u003eUR 67H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\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\u003e0.70 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard UR horizontal unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDependent on relay coil activation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eDigital inputs for discrete signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e8 Form A (SPST) relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003eHorizontal rack mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe UR 67H communicates via the relay backplane bus to ensure synchronization between field status inputs and the centralized processing unit. The deterministic nature of the UR backplane architecture supports high-speed signal processing, which is necessary for protection coordination. Firmware flash compatibility is governed by the host relay chassis revision; users must ensure the system software is capable of addressing the 67H module's specific I\/O mapping to prevent initialization errors or bus communication failures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Are the 8 Form A relay outputs suitable for high-current loads?\u003c\/p\u003e\n\u003cp\u003eA: No. The Form A (SPST) relays are designed for low-voltage signal switching. Connecting inductive loads or currents exceeding the specific relay rating can lead to contact welding or accelerated degradation of the output hardware.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module compatible with hot-swapping procedures?\u003c\/p\u003e\n\u003cp\u003eA: No. The UR 67H module is not designed for insertion or extraction while the Multilin relay chassis is energized. Always isolate power to the unit before performing maintenance or module replacement.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the Multilin UR chassis is de-energized and that the rack power supply is isolated.\u003c\/li\u003e\n\u003cli\u003eVerify the horizontal slot alignment to prevent pin misalignment with the backplane connector.\u003c\/li\u003e\n\u003cli\u003eSlide the module into the chassis until the rear connectors are firmly seated.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the provided mechanical fastening points on the front panel.\u003c\/li\u003e\n\u003cli\u003eConnect field wiring to the I\/O terminals, ensuring correct signal polarity for the 24 VDC input circuits.\u003c\/li\u003e\n\u003cli\u003eVerify output relay contact functionality and input detection status through the relay's front-panel diagnostic menu after system power-up.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52620172591416,"sku":"UR 67H","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/UR67H_2.jpg?v=1739352976","url":"https:\/\/www.automodulexpert.com\/products\/general-electric-ur-67h-digital-i-o-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}