{"product_id":"16-channel-analog-input-module-yokogawa-sai143-h63","title":"16-Channel Analog Input Module | Yokogawa SAI143-H63","description":"\u003ch2\u003eYokogawa SAI143-H63 Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-speed signal conversion in CENTUM VP platforms, the \u003cstrong\u003eYokogawa SAI143-H63\/PRP S3\u003c\/strong\u003e (\u003cstrong\u003eSAI143-H63\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution for 16-channel transmitter loops.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe suffix designations detail protocol configurations and environmental ratings for the SAI143 hardware platform:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAI143\u003c\/strong\u003e: 16-Channel Isolated Analog Input Module (4 to 20 mA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-H\u003c\/strong\u003e: HART communication protocol pass-through support (HART 5, 6, and 7)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6\u003c\/strong\u003e: With signal cable interface (module isolation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\u003c\/strong\u003e: ISA Standard G3 conformal coating and extended operating temperature (-20 deg C to +70 deg C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\/PRP\u003c\/strong\u003e: Integrated Parallel Redundancy Protocol dual-path communication support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS3\u003c\/strong\u003e: Style code 3 hardware execution\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-H63\/PRP S3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa Electric Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan \/ Singapore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.81 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 x 45 x 245 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e320 mA at 5 VDC, 550 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels, module-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA DC (permissible 0 to 25 mA DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Performance\u003c\/td\u003e\n\u003ctd\u003e16-bit A\/D resolution, 40 ms data update cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-16 uA over 0.05 to 23 mA input range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-System Isolation\u003c\/td\u003e\n\u003ctd\u003e1.5 kV AC for 1 minute\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 SAI143-H63 module processes analog field signals using a 16-bit A\/D converter, refreshing all 16 channels every 40 ms. Built-in HART pass-through capabilities allow simultaneous transmission of 4-20 mA HART loop protocol variables and digital diagnostic data to central management software. Module-to-system galvanic isolation withstands up to 1.5 kV AC, protecting internal backplane logic against common-mode noise, ground loops, and field voltage surges.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the SAI143-H63 module provide field power for 2-wire transmitters?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module features an integrated transmitter power supply function providing 16.15 to 26.4 VDC (current-limited to 25 mA) selectable across all 16 channels simultaneously for 2-wire loop configurations.\u003c\/p\u003e\n\u003cp\u003eQ: How does the \/PRP option affect network communication behavior during a line failure?\u003c\/p\u003e\n\u003cp\u003eA: The Parallel Redundancy Protocol (\/PRP) option transmits duplicate Ethernet packets over two independent networks simultaneously. If one network path fails, the destination node receives the packet via the secondary path with zero failover latency.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the SAI143-H63 module vertically into the dedicated rack slot, securing the upper and lower panel thumbscrews to establish proper chassis grounding. Verify that field wiring connections to the 16-channel terminal block are tight, maintaining separated routing for signal cables and high-voltage power lines. Ensure the backplane power supply is switched off before inserting or removing the terminal block to prevent unexpected arc discharges or signal disruptions.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43895516594266,"sku":"SAI143-H63\/PRP","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/56._a4572bff-2c1d-4c99-999e-cc43865a086f.jpg?v=1787538317","url":"https:\/\/www.spareoil.com\/products\/16-channel-analog-input-module-yokogawa-sai143-h63","provider":"SpareOil Automation","version":"1.0","type":"link"}