{"product_id":"yokogawa-sai143-s63-a4s00-analog-input-module","title":"Yokogawa SAI143-S63\/A4S00 Analog Input Module","description":"\u003cp\u003eConfigured for current signal acquisition in DCS network platforms, the \u003cstrong\u003eYokogawa SAI143-S63\/A4S00\u003c\/strong\u003e (\u003cstrong\u003eSAI143\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution. This 16-channel component serves as a primary interface for processing 4-20 mA inputs, ensuring signal conversion and isolation within the CENTUM VP or Vnet\/IP control environments.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAI143\u003c\/strong\u003e: Base model for 16-channel 4-20 mA input with module isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-S\u003c\/strong\u003e: Standard type specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6\u003c\/strong\u003e: Included signal cable interface adapter; non-explosion-proof design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\u003c\/strong\u003e: Conforms to ISA Standard G3 and extended temperature range (-20 to 70 deg C).\u003c\/li\u003e\n\u003c\/ul\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\u003eSAI143-S63\/A4S00\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\u003e0.34 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Yokogawa I\/O form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSubject to backplane supply constraints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Loop Control and Signal Conditioning\u003c\/h3\u003e\n\u003cp\u003eThe module employs channel-to-channel isolation to prevent ground loops and common-mode noise interference across the process signal network. Each of the 16 channels supports individual loop configurations. The design incorporates ISA G3 compliance for harsh environmental conditions, ensuring hardware integrity against corrosive gas exposure. The module utilizes active input protection circuitry to maintain loop current integrity and prevent signal degradation during high-density I\/O polling operations typical in DCS architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the SAI143-S63 support hot-swapping while the DCS is in RUN mode?\u003c\/p\u003e\n\u003cp\u003eA: Yes, this module supports hot-swapping. However, ensure the module is fully seated and the mechanical latch is engaged before confirming slot communication with the control station.\u003c\/p\u003e\n\u003cp\u003eQ: How does the G3 compliance affect external wiring requirements?\u003c\/p\u003e\n\u003cp\u003eA: The G3 standard defines the internal coating and component resilience to corrosive environments. It does not replace the requirement for high-quality, shielded twisted-pair cabling for the field signal runs.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Install the module into the designated slot on the field control station base. Ensure the connector pins are aligned before applying pressure to the front faceplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Shielding:\u003c\/strong\u003e All 4-20 mA loops must utilize shielded cables, with the shield grounded at the cabinet entry point or the I\/O rack grounding bar to minimize EMI\/RFI impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Wiring:\u003c\/strong\u003e Use the interface adapter provided to terminate field wires. Ensure that torque specifications for terminal screws are followed to maintain consistent contact resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Verify that the cabinet internal temperature does not exceed the maximum rated 70 deg C, despite the module's extended temperature rating, to maximize the service life of internal electrolytic components.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49239987683580,"sku":"SAI143-S63\/A4S00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/SAI143-S63.jpg?v=1782696710","url":"https:\/\/www.electronicplc.com\/ar\/products\/yokogawa-sai143-s63-a4s00-analog-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}