{"product_id":"yokogawa-aav141-s50-centum-vp-analog-input-module","title":"Yokogawa AAV141-S50 CENTUM VP Analog Input Module","description":"\u003ch2\u003eYokogawa AAV141-S50 CENTUM VP Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for voltage signal acquisition in Yokogawa CENTUM VP and CS 3000 platforms, the \u003cstrong\u003eYokogawa AAV141-S50\u003c\/strong\u003e (\u003cstrong\u003eAAV141\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution. It operates within the Field I\/O subsystem to convert 1-5 VDC transmitter inputs into digital values across 16 differential channels.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAAV141\u003c\/td\u003e\n\u003ctd\u003eBase Model Code\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Module (1 to 5 VDC, 16-channel, non-isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-S\u003c\/td\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eStandard type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eEnvironmental \/ Safety\u003c\/td\u003e\n\u003ctd\u003eWith no explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003eOption\u003c\/td\u003e\n\u003ctd\u003eBasic type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eAAV141-S50\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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Field I\/O module footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e350 mA at 5 VDC (backplane supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e1 to 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels (non-isolated, differential input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance\u003c\/td\u003e\n\u003ctd\u003eMinimum 1 M ohm (Power ON), Minimum 340 k ohm (Power OFF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-4 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift\u003c\/td\u003e\n\u003ctd\u003e+\/-4 mV per 10 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Update Period\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStep Response Time\u003c\/td\u003e\n\u003ctd\u003e100 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable Common Mode Voltage\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to +\/-1 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination Interface\u003c\/td\u003e\n\u003ctd\u003ePressure clamp terminal, KS cable, MIL connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eYokogawa CENTUM VP \/ CS 3000 \/ STARDOM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Loop Integration Features\u003c\/h3\u003e\n\u003cp\u003eThe module interfaces directly with field transmitters utilizing the standard 1-5 VDC range derived from 4-20 mA HART loop protocol drop resistors. Featuring 16 differential channels, the hardware mitigates common-mode electrical noise up to +\/-1 V across signal lines. Channel sampling occurs at a fast 10 ms data refresh cycle with high input impedance values exceeding 1 M ohm during active power, ensuring minimal load effect on field loop transmitters.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AAV141-S50 support channel-to-channel galvanic isolation?\u003c\/p\u003e\n\u003cp\u003eA: No, the 16 channels on the AAV141-S50 feature non-isolated differential inputs that share a common reference circuit within the module assembly.\u003c\/p\u003e\n\u003cp\u003eQ: How does the input resistance behave when power to the module is disconnected?\u003c\/p\u003e\n\u003cp\u003eA: When system power is ON, the input resistance remains at or above 1 M ohm. When power is OFF, internal protection networks maintain a minimum input resistance of 340 k ohm to protect upstream loops.\u003c\/p\u003e\n\u003cp\u003eQ: What termination options are available for wiring signal inputs to the module?\u003c\/p\u003e\n\u003cp\u003eA: Physical wiring connections can be established using a dedicated pressure clamp terminal block, a pre-fabricated KS cable interface, or a standard MIL connector assembly.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure the node unit power supply is turned off prior to installing or removing the AAV141-S50 module from the backplane. Seat the module firmly into its designated slot and secure the top and bottom retaining screws to establish reliable backplane bus contacts. Route 1-5 VDC signal cables through cabinet wireways separate from high-voltage AC power lines to minimize electromagnetic interference. Shielded wiring must be grounded at a single terminal point according to central system earthing specifications.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43831996743770,"sku":"AAV141-S50","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/393_6778bd7e-829a-4608-9bb1-e0c5a7c5fbaa.jpg?v=1786503784","url":"https:\/\/www.spareoil.com\/products\/yokogawa-aav141-s50-centum-vp-analog-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}