{"product_id":"amc80-zct-yokogawa-centum-remote-analog-i-o-module","title":"AMC80\/ZCT Yokogawa CENTUM Remote Analog I\/O Module","description":"\u003ch2\u003eYokogawa AMC80\/ZCT CENTUM Remote Analog I\/O Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for remote analog signal conversion and execution in CENTUM VP, CENTUM CS, and CS 3000 platforms, the \u003cstrong\u003eYokogawa AMC80\/ZCT\u003c\/strong\u003e (\u003cstrong\u003eAMC80\u003c\/strong\u003e Remote Analog I\/O Module) provides direct physical\/electrical execution. The hardware acquires 0-10 VDC and 4-20 mA signals from transmitters via M4 terminal blocks and KS1 cables while converting data through 16-bit A\/D-D\/A circuits back to the central system bus.\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\u003eAMC80\/ZCT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e260 x 180 x 60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC (±20% operating range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP, CENTUM CS, CS 3000 DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types\u003c\/td\u003e\n\u003ctd\u003e0-10 VDC, 4-20 mA current loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% of full scale (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit A\/D and D\/A conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Connections\u003c\/td\u003e\n\u003ctd\u003eCN1 \/ CN2 connectors for KS1 cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Screw Sizes\u003c\/td\u003e\n\u003ctd\u003eI\/O \u0026amp; Power: M4 screws; Shield: M3 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003e19-inch rack or wall mounting via M5 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates multi-stage optical isolation to decouple field wiring loops from system control logic circuits. Channel-to-channel and channel-to-system isolation barriers isolate connected 4-20 mA HART loop protocol lines against high common-mode voltages and electrical transients. Onboard signal conditioning networks process both 0-10 VDC and 4-20 mA signals with a full-scale precision of ±0.1%, rejecting high-frequency industrial noise before sending digitized field variables across the Vnet-IP network.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What cable specifications are required to interface the module with the main system nest?\u003c\/p\u003e\n\u003cp\u003eA: Interconnection requires Yokogawa KS1 system cables plugged directly into the onboard CN1 and CN2 interface connectors.\u003c\/p\u003e\n\u003cp\u003eQ: How are power supply feeds and ground connections terminated on the module?\u003c\/p\u003e\n\u003cp\u003eA: Connect external 24 VDC power lines and chassis ground wires to the dedicated M4 screw terminal block, maintaining a tight screw engagement to ensure stable power distribution.\u003c\/p\u003e\n\u003cp\u003eQ: Does the hardware support live replacement without interrupting adjacent I\/O loops?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the unit supports hot-swapping procedures when installed in redundant I\/O configurations, allowing technicians to replace the module without shutting down system power.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePosition the module horizontally on a standard 19-inch rack frame or mounting wall, securing the housing with M5 screws.\u003c\/li\u003e\n\u003cli\u003eVerify that the main 24 VDC external power distribution feed remains de-energized prior to attaching wiring.\u003c\/li\u003e\n\u003cli\u003eTerminate power and field I\/O wiring onto the M4 screw terminals, tightening each screw to a nominal torque of 1.2 Nm.\u003c\/li\u003e\n\u003cli\u003eConnect all field signal cable drain wires directly to the dedicated M3 shield terminal to establish an effective single-point ground path.\u003c\/li\u003e\n\u003cli\u003eInsert the KS1 interface cables firmly into the CN1 and CN2 connectors until the integrated locking latches engage fully.\u003c\/li\u003e\n\u003cli\u003eConfirm that front-panel diagnostic LED indicators illuminate steady green upon restoring 24 VDC loop power to verify proper system bus communication.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43913717383258,"sku":"AMC80\/ZCT","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/80._49292a99-1d84-4a17-8832-0ced99c183da.jpg?v=1787715765","url":"https:\/\/www.spareoil.com\/products\/amc80-zct-yokogawa-centum-remote-analog-i-o-module","provider":"SpareOil Automation","version":"1.0","type":"link"}