{"product_id":"allen-bradley-80025-551-02-donut-ct-input-sensing-module-assembly","title":"Allen-Bradley 80025-551-02 DONUT CT INPUT SENSING Module Assembly","description":"\u003ch2\u003eAllen-Bradley 80025-551-02 DONUT CT INPUT SENSING Module Assembly\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 80025-551-02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e80025-551-02\u003c\/strong\u003e Module Assembly, operates as a dedicated hardware component for current sensing input processing within Allen-Bradley industrial control platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003e80025-551-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePrinted Circuit Board (PCB) \/ Module Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003ePanel Mount \/ Sub-rack Chassis Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Function\u003c\/td\u003e\n\u003ctd\u003eDONUT CT INPUT SENSING\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Sensing Ratio\u003c\/td\u003e\n\u003ctd\u003e400:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and PLC Module Integration Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 80025-551-02 is configured as a circuit board or module assembly for integration into industrial control hardware. The DONUT CT INPUT SENSING function provides current transformer signal acquisition with a 400:1 sensing ratio for internal control system monitoring.\u003c\/p\u003e\n\u003cp\u003eThis component follows Allen-Bradley hardware integration practices for legacy PLC and motor control assemblies. Installation requires correct chassis positioning, electrical compatibility verification, and confirmation of signal wiring requirements before operation.\u003c\/p\u003e\n\u003cp\u003eFirmware flash compatibility and backplane communication parameters depend on the host controller platform and associated hardware configuration. The module should be installed according to the original equipment assembly documentation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary electrical function of the Allen-Bradley 80025-551-02?\u003cbr\u003eA: The module assembly provides DONUT CT INPUT SENSING functionality with a 400:1 current sensing ratio for internal control applications.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 80025-551-02 be installed in any Allen-Bradley PLC chassis?\u003cbr\u003eA: Installation compatibility depends on the original system design, chassis type, connector arrangement, and electrical interface requirements.\u003c\/p\u003e\n\u003cp\u003eQ: Does the available documentation specify module power consumption or dimensions?\u003cbr\u003eA: No specific power consumption or dimensional data is provided in the available technical information.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 80025-551-02 only in the designated equipment chassis or panel assembly defined by the control system documentation.\u003c\/p\u003e\n\u003cp\u003eVerify connector alignment, mounting position, and mechanical retention before applying electrical power. Avoid forcing the module into the chassis interface.\u003c\/p\u003e\n\u003cp\u003eRoute current sensing wiring separately from high-voltage switching conductors where possible to reduce electrical interference. Maintain proper cable shielding and connect shields according to the system grounding standard.\u003c\/p\u003e\n\u003cp\u003eInspect terminal connections and signal polarity before commissioning. Confirm that the current transformer input circuit matches the required sensing ratio and electrical characteristics.\u003c\/p\u003e\n\u003cp\u003eFollow Allen-Bradley hardware manuals for maintenance procedures, module replacement methods, and system shutdown requirements.\u003c\/p\u003e","brand":"AMPHENOL","offers":[{"title":"Default Title","offer_id":43903464931418,"sku":"80025-551-02","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/80025-551-02.jpg?v=1787641956","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-80025-551-02-donut-ct-input-sensing-module-assembly","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}