{"product_id":"emerson-ve4003s2b1-s-series-standard-i-o-termination-block","title":"Emerson VE4003S2B1 S-Series Standard I\/O Termination Block","description":"\u003cp\u003eConfigured for analog signal field termination in DeltaV automation networks, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson VE4003S2B1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eVE4003S2B1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard I\/O Termination Block) provides direct physical\/electrical execution of 8-channel 4-20 mA HART signal interface connectivity.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVE4003S2B1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEmerson\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10.7 cm x 4.1 cm x 10.5 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 deg C to 70 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive termination\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChannel Count\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSignal Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-20 mA HART\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProcess Control: 4-20 mA HART Loop Protocol\u003c\/h3\u003e\n\u003cp\u003eThe VE4003S2B1 serves as a passive interface block designed to maintain signal integrity for 4-20 mA HART instrumentation loops. The termination architecture supports bi-directional HART communication, allowing for device configuration, calibration, and diagnostic data retrieval without interrupting the primary process variable transmission. Each of the 8 channels is structured to minimize series resistance, ensuring optimal loop impedance for long-distance field transmitter integration. The block is treated with ISA-S71.04-1985 Class G3 conformal coating to prevent corrosive degradation of terminal contacts in harsh industrial environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does the VE4003S2B1 provide active power to the field devices?\u003c\/p\u003e\n\u003cp\u003eA: The VE4003S2B1 is a passive termination block. It does not provide active loop power to the field instrumentation; power must be supplied via the associated I\/O card or an external loop power source.\u003c\/p\u003e\n\u003cp\u003eQ: Is this termination block suitable for use in high-vibration environments?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The unit is rated for 10 g, 1\/2-sine wave shock for 11 ms, making it suitable for standard industrial cabinets. Ensure all terminal screws are tightened to the specified torque to prevent contact loosening due to mechanical vibration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSecure the termination block to the I\/O rail. Ensure sufficient clearance is maintained for cable bend radii, particularly when utilizing shielded multi-pair instrumentation cable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShielding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTerminate cable shields at the designated ground terminals on the block or the adjacent cabinet grounding bar. Consistent shield termination is required to maintain the immunity of the HART signal against electromagnetic interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse 0.5 mm to 2.5 mm squared conductor sizes for field connections. Ensure that individual loop polarity is verified before final termination to prevent signal inversion or damage to the connected transmitter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile rated for Class G3 contaminants, verify that cabinet door seals are intact to maintain the IP 20 protection rating and prevent ingress of conductive dust or moisture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":52924409970997,"sku":"VE4003S2B1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/VE4005S2B1_be09a8dd-379a-46f0-9f93-c89c90c6f756.png?v=1779785566","url":"https:\/\/www.5gplc.com\/products\/emerson-ve4003s2b1-s-series-standard-i-o-termination-block","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}