EMERSON VE4003S2B6 DeltaV Analog Input Module

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• • • • Emerson VE4003S2B6 (KJ3223X1-BA1) — DeltaV S-series AI Plus, 16-Channel 4–20 mA HART Analog Input Card

        A 16-channel analog input card from the Emerson DeltaV S-series Traditional I/O family. It accepts 2-wire 4–20 mA HART transmitters and passes HART digital data through to AMS Device Manager. It snaps onto a DeltaV S-series I/O carrier and is auto-sensed by the controller.

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        Key Technical Specifications

        表格

        Item	Specification
        Manufacturer	Emerson Process Management (DeltaV)
        Catalog number	VE4003S2B6 (internal Emerson P/N KJ3223X1-BA1, 12P2871X042)
        Module type	AI Plus — analog input, 16-channel, 4–20 mA, HART
        Channels	16 per card
        Input signal	4–20 mA (span), 2-wire transmitter
        Full signal range	2–22 mA (overrange checking)
        Transmitter loop power	13.5 V min at 20 mA; current-limited at 29 mA max
        Field loop supply	24 V DC ±10 % via carrier, 500 mA max per card
        A/D resolution	16 bit
        Accuracy	0.2 % of span over full temperature range
        Repeatability	0.05 % of span
        Anti-alias filter	−3 dB at 2.7 Hz; −20.5 dB at 20 Hz
        Channel isolation	Opto-isolated, factory-tested to 1000 V DC channel-to-system
        HART	HART pass-through for AMS Device Manager; HART variables/status to control
        HART scan time	600–800 ms typical per enabled channel
        Local bus current	85 mA typ. / 150 mA max (simplex); 110 mA typ. / 200 mA max (redundant), at 12 V DC
        Redundancy	1:1 active/standby on redundant terminal block; switchover within 2 scans
        Operating temperature	−40 … +70 °C (−40 … +158 °F)
        Storage temperature	−40 … +85 °C
        Humidity	5 … 95 % non-condensing
        Protection	IP20; ISA-S71.04 G3 corrosion conformal coating
        Shock	10 g, ½-sine, 11 ms
        Vibration	1 mm p-p (5–13.2 Hz); 0.7 g (13.2–150 Hz)
        Mounting	Snap-in on DeltaV S-series I/O carrier, T-DIN rail; removable terminal block
        Field calibration	None required
        LEDs	Power, Error; per-channel status

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        Advantages & Features

        • 16 channels on one card — high channel density halves the slot count versus the 8-channel AI card.
        • HART pass-through — digital process variables, device diagnostics and status stream directly to AMS Device Manager without extra multiplexers.
        • Plug-and-play auto-sense — no address switches or jumpers; the controller recognises the card on insertion and adds it to the project online.
        • 1:1 redundancy ready — the same card works simplex or redundant; pair it on a redundant terminal block and the DCS auto-configures the standby, with make-before-break switchover.
        • Hot-swap field wiring — removable terminal block means the card can be pulled without touching field wires; I/O function keys prevent mis-insertion.
        • Wide −40…+70 °C rating — suitable for field-mount enclosures, not just the control room.
        • Conformal-coated, ISA G3 — withstands corrosive industrial atmospheres.
        • 16-bit resolution, 0.2 % accuracy — stable, drift-free measurement with no field calibration.
        • Bussed field power — carrier distributes fused 24 V DC to each slot, reducing external marshalling.
        • Online expansion — add carriers and cards without dropping the running controller.

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        Typical Applications

        • Process variable acquisition (pressure, level, flow, temperature transmitters) in oil & gas, refining, chemical and power
        • 2-wire HART smart transmitters feeding a DeltaV DCS
        • Plants migrating legacy I/O to DeltaV S-series
        • Field-mount I/O cabinets skid-mounted near the process unit
        • Safety-critical / high-availability loops requiring 1:1 redundant analog input
        • Revamp projects where high channel density reduces cabinet footprint
        • AMS-device-health monitoring across a large smart-transmitter fleet