{"product_id":"allen-bradley-1492-acable025ub-1492-i-o-wiring-systems-pre-assembled-cable","title":"Allen-Bradley 1492-ACABLE025UB 1492 I\/O Wiring Systems Pre-assembled Cable","description":"\u003ch1\u003eAllen-Bradley 1492-ACABLE025UB 1492 I\/O Wiring Systems Pre-assembled Cable\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1492-ACABLE025UB\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1492-ACABLE025UB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePre-assembled I\/O Cable, operates as a dedicated hardware component for connecting PLC I\/O modules to terminal blocks or interface modules within Rockwell Automation control architectures. The cable provides shielded signal paths for analogue I\/O, RTD, and thermocouple modules, ensuring consistent electrical performance over 2.5 meters.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\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\u003e1492-ACABLE025UB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e1492 I\/O Wiring Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePre-assembled I\/O Cable\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\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e2.5 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eD-sub style to terminal block interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShielding\u003c\/td\u003e\n\u003ctd\u003eYes, for noise immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e300 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e1 A per conductor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Size\u003c\/td\u003e\n\u003ctd\u003e24 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Material\u003c\/td\u003e\n\u003ctd\u003ePVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +75 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.41 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, CE certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Modules\u003c\/td\u003e\n\u003ctd\u003eBulletin 1756 analogue I\/O \/ RTD \/ thermocouple input modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Control Network Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 1492-ACABLE025UB maintains proper backplane bus communication velocity compliance and is compatible with deterministic EtherNet\/IP networks. Shielding mitigates cross-talk between channels and ensures that analogue signals from 1756 I\/O modules remain within specified noise margins. Connector alignment is keyed to prevent miswiring during installation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can this cable be used with non-1756 analogue I\/O modules?\u003cbr\u003eA: It is designed specifically for Bulletin 1756 analogue I\/O, RTD, and thermocouple input modules; electrical characteristics may not match other modules.\u003c\/p\u003e\n\u003cp\u003eQ: Does the shielding provide full immunity to industrial electrical noise?\u003cbr\u003eA: Shielding reduces EMI and cross-talk but proper grounding of the shield is required at the controller and panel side for optimal performance.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swapping supported with this cable?\u003cbr\u003eA: No. The cable is intended for static module connections and should be disconnected only when the system is powered down.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eRoute the 2.5-meter cable without sharp bends or mechanical strain. Connect D-sub interface to the controller first, ensuring keyed alignment. Connect the terminal block side to the corresponding I\/O module input points. Ground the shield at one end to prevent ground loops. Maintain separation from high-voltage power cables to reduce interference. Avoid twisting or kinking the cable during installation, and verify secure termination at both ends before system energization.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43426411216986,"sku":"1492-ACABLE025UB","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1492-ACABLE025UB2.jpg?v=1779940874","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1492-acable025ub-1492-i-o-wiring-systems-pre-assembled-cable","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}