Key Technical Specifications
| Parameter | Specification |
|---|---|
| Model | CE4003S2B3 / VE4003S2B3 |
| Manufacturer | Emerson |
| Product Type | DeltaV Analog Input (AI) Card with Terminal Block |
| System Compatibility | Emerson DeltaV DCS, M-Series I/O |
| Signal Configuration | 4-wire 24 VDC analog input |
| Terminal Block | Included; wiring type must match card revision |
| Mounting | DeltaV M-Series I/O carrier |
| Hot Swap | Supported in DeltaV M-Series I/O architecture |
| Diagnostics | Channel-level status via DeltaV diagnostics |
| Typical Application | Process variable acquisition for temperature, pressure, flow |
| Operating Temperature | Verify with OEM datasheet for this revision |
| Condition | New Surplus or Refurbished (Tested) |
| Warranty | 12 months |
Product Introduction
The Emerson CE4003S2B3, also referenced as VE4003S2B3, is a DeltaV M-Series analog input card with terminal block. It accepts 4-wire 24 VDC field signals and delivers them into the DeltaV control system for process monitoring and control.This card fits into a DeltaV M-Series I/O carrier and supports hot-swap replacement when the system is properly configured. It is not a discrete output card, controller, or network switch. Because third-party listings sometimes mix CE/VE prefixes and suffixes, always verify the nameplate, terminal block type, and DeltaV device signature before deployment.
Installation & Configuration Guide
Preparation (10 min)
- Confirm the nameplate reads CE4003S2B3 or VE4003S2B3.
- Record the hardware revision, firmware revision, and serial number.
- Verify the terminal block matches the 4-wire 24 VDC configuration.
- Back up the DeltaV I/O configuration before removal.
- Prepare an ESD-safe work area.
Removal (5–10 min)
- Identify the correct carrier slot in DeltaV Explorer.
- Place the card in maintenance mode if required by the system.
- Label all field wires and terminal positions.
- Photograph the terminal block before disconnecting.
- Remove the card only after confirming no active control loop depends on it.
Installation (10 min)
- Insert the card into the correct M-Series carrier slot.
- Seat the terminal block firmly; do not force mismatched connectors.
- Reconnect field wiring per the saved terminal map.
- Verify the card latch and carrier engagement.
- Confirm that 24 VDC field power is within ±10% before enabling channels.
Power-On & Test (10 min)
- Power up the carrier and check card status LEDs.
- Verify the card is recognized in DeltaV Explorer.
- Confirm channel health, scaling, and alarm limits.
- Simulate a 4-wire transmitter signal if possible.
- Document the final revision and test results.
Troubleshooting Quick Reference
| Symptom | Likely Cause | First Check |
|---|---|---|
| Card not recognized | Wrong slot or firmware mismatch | Compare revision with DeltaV device catalog |
| Channel fault LED active | Open loop or wiring error | Measure 24 VDC at the terminal block |
| Unstable reading | Ground loop or noise | Check shield grounding and cable routing |
| Terminal block does not seat | Wrong terminal block variant | Compare keying with the original card |
| Replacement fails online | Redundancy or maintenance mode not set | Verify carrier status in DeltaV Explorer |
| Incorrect scaling | Engineering units mismatch | Compare channel scaling with the loop drawing |
Dimensions, Mounting & Wiring Notes
- Dimensions: Verify with the OEM datasheet for this revision.
- Mounting: DeltaV M-Series I/O carrier slot.
- Terminal Block: Included; confirm 4-wire 24 VDC wiring arrangement.
- Field Power: 24 VDC typical; measure before connecting transmitters.
- Wiring: Keep analog wiring separated from power and VFD cables.
- ESD: Use a grounded wrist strap during handling.
FAQ
Is CE4003S2B3 the same as VE4003S2B3?
In many spare-parts listings, CE4003S2B3 is used interchangeably with VE4003S2B3. The OEM documentation should be the final reference. Do not order based on the CE/VE prefix alone.Can I replace this card without shutting down the unit?
DeltaV M-Series I/O supports hot-swap replacement, but only after the card is placed in the correct maintenance state. Never pull an active AI card during a critical batch or safety-related interlock.What signal type does this card accept?
This variant is listed as a 4-wire 24 VDC analog input card with terminal block. Confirm channel count, range, and HART support with the OEM datasheet before wiring.Does it work in an S-Series carrier?
No. This is an M-Series I/O card. It must be installed in a compatible DeltaV M-Series carrier.I received a card without a terminal block. Is that normal?
Some surplus units are sold without the terminal block. For a 4-wire 24 VDC application, the correct terminal block is required. Request a photo before shipment.Can you supply a test report?
Refurbished units can be tested under controlled conditions. Function is verified under test conditions, but site acceptance still depends on the DeltaV configuration and field wiring.
