{"product_id":"emerson-ve4003s2b9-m-series-analog-input-termination-block","title":"Emerson VE4003S2B9 M-Series Analog Input Termination Block","description":"\u003cp\u003eConfigured for high-density signal acquisition in DeltaV I\/O subsystems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson VE4003S2B9\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eVE4003S2B9\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16-Channel 2-Wire AI Terminal Block) provides direct physical\/electrical execution of 16-channel 4-20 mA HART signal interfacing.\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\u003eVE4003S2B9\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\u003e2.0 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 field power distribution\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\u003e16 channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSignal Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-20 mA HART (2-wire)\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 VE4003S2B9 terminal block supports the 4-20 mA HART loop protocol, allowing for the integrated acquisition of primary process variables and overlay of digital FSK communication from field-mounted transmitters. The hardware design incorporates channel-to-channel isolation features to mitigate noise propagation between individual input loops. By routing field power through the terminal block assembly directly to 2-wire transmitters, the module minimizes external wiring complexity while maintaining the impedance characteristics necessary for stable HART communication overlay.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: What is the specific role of the \"Series 2 Plus\" designation for this terminal block?\u003c\/p\u003e\n\u003cp\u003eA: The Series 2 Plus designation indicates that this terminal block is physically and electrically keyed for compatibility with the Series 2 Plus line of DeltaV I\/O cards. It ensures that the high-density pin mapping of the 16-channel card is correctly aligned with the field wiring terminals.\u003c\/p\u003e\n\u003cp\u003eQ: Does the G3 conformal coating affect the thermal dissipation of the module?\u003c\/p\u003e\n\u003cp\u003eA: The ISA-S71.04-1985 Class G3 conformal coating is engineered to provide environmental protection without impacting the thermal dissipation profiles of the internal circuitry. Ensure that ambient airflow is maintained as per standard cabinet ventilation specifications to comply with the -40 deg C to +70 deg C operating range.\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\u003eSeat the terminal block onto the M-series carrier. Verify that the mechanical keying pins are aligned correctly to prevent incompatible module insertion, which could damage backplane connectors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTerminate 2-wire field instruments according to the loop diagram. Use shielded twisted pair cable and ensure the shield is connected to the integrated grounding bus of the carrier to minimize induced noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGiven the IP20 rating, ensure the installation environment is free from conductive dust and excessive moisture. The G3 conformal coating provides protection against corrosive gases but does not replace the requirement for a NEMA-rated enclosure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVerification:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCheck loop continuity and voltage presence at the terminals before connecting the I\/O card to the backplane to prevent potential damage to the input circuitry from field-side wiring faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":52924292596021,"sku":"VE4003S2B9","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/KJ3002X1-BE1_f40e2818-e0c9-4c69-9e4f-3b445d9893c8.png?v=1779781195","url":"https:\/\/www.5gplc.com\/products\/emerson-ve4003s2b9-m-series-analog-input-termination-block","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}