{"product_id":"emerson-ce4003s2b9-terminal-board-new-original-stock","title":"Emerson CE4003S2B9 Terminal Board | New \u0026 Original Stock","description":"\u003ch2\u003eEmerson CE4003S2B9 DeltaV \/ Triconex Analog Input Terminal Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson CE4003S2B9\u003c\/strong\u003e serves as the primary \u003cstrong\u003eCE4003S2B9\u003c\/strong\u003e Analog Input Terminal Board utilized to execute field signal termination across DeltaV and Triconex platforms. This hardware subassembly provides the physical and electrical routing points for 16 instrumentation current loops, distributing 4-20 mA signaling and high-frequency digital HART subcarrier tones directly from field-mounted transmitters to the designated system I\/O processing modules.\u003c\/p\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\u003eCE4003S2B9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e200 mm x 120 mm x 60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive distribution \/ load dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eDeltaV and Triconex V10 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003e4-20 mA with HART support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04-1985 Class G3 conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, ATEX Zone 2, COO\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 and Channel Isolation Mechanics\u003c\/h3\u003e\n\u003cp\u003eThe terminal board configuration embeds physical trace-to-trace separation and dedicated grounding pathways across all 16 connection channels. When processing a 4-20 mA HART loop protocol layer, the board maintains signal tracking impedance to prevent digital frequency-shift keying (FSK) cross-talk between adjacent channels. Integrated channel-to-channel isolation parameters minimize common-mode voltages and ground loops that occur when routing instrumentation loops across widespread plant topologies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the CE4003S2B9 contain active electronic components that affect system power budgets?\u003c\/p\u003e\n\u003cp\u003eA: No, the terminal board serves primarily as a passive physical termination matrix providing trace routing, overcurrent line fusing pathways, and shield tie points. It does not exert an active power draw from the backplane logic supply.\u003c\/p\u003e\n\u003cp\u003eQ: How does the hardware maintain signal integrity during online replacement of upstream I\/O modules?\u003c\/p\u003e\n\u003cp\u003eA: The terminal board isolates the field wiring terminations from the active I\/O electronics. An I\/O card can be extracted from its mating base slot without removing or open-circuiting the physical field wire connections terminated on the CE4003S2B9 block.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-Rail Mounting and Frame Earthing\u003c\/strong\u003e: Mount the terminal board securely onto standard 35 mm DIN rails inside the enclosure panel. Connect the integrated ground clamp directly to the copper instrument earth bar, maintaining an impedance less than 1 Ohm to facilitate high-frequency noise redirection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Termination Strategy\u003c\/strong\u003e: Strip field instrument cables and terminate the drain wires directly onto the designated shield grounding terminals of the board. Never ground the shield at both the field device and the terminal board to avoid generating ground loop currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX Zone 2 Wiring Verification\u003c\/strong\u003e: When deployed in an ATEX Zone 2 hazardous area, field wiring connections must use certified compression lugs or specified screw terminal tensions. Do not connect or disconnect wiring while the loop power supply is active unless the atmosphere has been proven non-hazardous.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43828540571747,"sku":"CE4003S2B9","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/29_fa839999-0041-4032-9ae7-14b4c8c42b66.jpg?v=1762745777","url":"https:\/\/www.autocontrolglobal.com\/products\/emerson-ce4003s2b9-terminal-board-new-original-stock","provider":"AutoControl Global","version":"1.0","type":"link"}