Product Core Brief
- Model: CE4005S2B4
- Brand: EMERSON (DELTAV)
- Series: DeltaV Distributed Control System (DCS)
- Core Function: Serves as a standard I/O wiring board/terminal card to interface field signals with DeltaV I/O modules.
- Product Type: Standard I/O Wiring Board
- Key Specs: Standard I/O Wiring Board | DCS Infrastructure
- Condition: New Original (New Surplus)

EMERSON 9199-00002 A6120
Product Introduction
EMERSON is a standard I/O wiring board designed specifically for the DeltaV Distributed Control System (DCS). It acts as a critical physical interface, bridging the gap between external field wiring (from sensors, transmitters, and actuators) and the internal DeltaV I/O electronic modules.
Engineered for industrial process control environments, this wiring board ensures reliable signal routing, secure terminations, and organized cable management within the control cabinet. Its robust design guarantees stable electrical connections and long-term operational reliability for continuous process monitoring and control.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | Standard I/O Wiring Board |
| Part Number | |
| System Compatibility | Emerson DeltaV DCS |
| Typical Application | Field Signal Termination & Routing |
| Design | Standard I/O Wiring Board Assembly |
| Installation | DeltaV I/O Cabinet / Rack |
| Compliance | Emerson DeltaV DCS Standard |
Quality Control Process (Engineer’s Perspective)
- Incoming Verification: We check source traceability and verify serial numbers against anti-counterfeit databases. Visual inspection confirms no physical damage, cracked housings, or connector corrosion.
- Live Functional Test: Power-on self-checks validate basic operation. We run continuous load tests exceeding 24 hours with temperature logging to ensure stability.
- Electrical Parameter Test: Insulation resistance is verified using a 500 V Megger, requiring >10 MΩ. Ground continuity is also strictly checked.
- Firmware Verification: We read and record internal firmware versions. DIP switch and jumper settings are photographed for future reference.
- Final QC & Packaging: The unit is sealed in an anti-static bag. A QC Passed label with the inspection date is applied before shipping.

EMERSON 9199-00002 A6120
Replacement Pitfall Guide
❗ Exact Part Number Match: Wiring boards have specific terminal layouts and pinouts. Ensure the replacement exactly matches the failed unit to guarantee mechanical and electrical compatibility with the existing field cabling and I/O modules.
❗ Base Plate Compatibility: Verify that your DeltaV I/O base or carrier board matches this module’s mechanical keying. Older Westinghouse or early DeltaV bases may have different form factors.
❗ Wiring Integrity Check: Before installing the new wiring board, inspect all field cables for signs of short circuits, grounding issues, or corrosion. A faulty field wire can damage the new board or the connected I/O module.
❗ Firmware Version Lock: Older DeltaV controller firmware may not recognize newer revisions. Always verify firmware compatibility prior to hot-swapping modules.
❗ ESD Damage: Use an anti-static mat during installation. Dry environments significantly increase electrostatic discharge risks to sensitive electronics.
Keep these in mind and you’ll cut 90% of rework time.
Compatibility Matrix & Benchmarks
- → CE4005S2B1 : Needs Adaptation — Verify terminal layout and pinout compatibility
- → CE4003S2B4 : Companion — Standard I/O Wiring Board vs. Alternate I/O Module
- → DeltaV I/O Module : Companion — Interfaces directly with DeltaV electronic I/O cards
- Signal Integrity: Maintains proper impedance and isolation for DeltaV I/O bus
- Installation Time: < 15 Minutes (Wiring Board Replacement)
Need the matching DeltaV I/O electronic module or verifying your system’s controller firmware version? I can confirm the exact terminal layout and signal routing requirements for your process control application.






