The Emerson VE4005S2B3 (KJ3221X1-BA1) is a DeltaV Series 2 Analog Output (AO) Module designed to provide precise 4–20 mA output signals from the DeltaV DCS to field devices such as control valves, I/P converters, positioners, actuators, and process controllers.
The VE4005S2B3 configuration combines the KJ3221X1-BA1 Analog Output Card with a 16-pin Mass Termination Block, allowing high-density field wiring and simplified cabinet installation. Emerson identifies VE4005S2B3 as the 16-Pin Mass Termination Block version of the Series 2 AO module.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | VE4005S2B3 |
| I/O Card | KJ3221X1-BA1 |
| Product Type | Analog Output Module (AO) |
| System Platform | DeltaV Series 2 I/O |
| Output Channels | 8 channels |
| Output Signal | 4–20 mA |
| HART Communication | Supported |
| Output Type | Isolated analog output |
| Termination Type | 16-Pin Mass Termination Block |
| LocalBus Power | 12 VDC @ 150 mA |
| Field Power | 24 VDC @ 300 mA |
| Field Circuit Rating | 24 VDC @ 23 mA |
| Diagnostics | Channel diagnostics, output status monitoring, HART diagnostics |
| Mounting Method | DeltaV carrier-mounted |
| Operating Temperature | -40°C to +70°C |
| Humidity Range | 5%–95% non-condensing |
| Protection Rating | IP20 |
The KJ3221X1-BA1 card provides standard 8-channel, 4–20 mA, HART analog output functionality within the DeltaV Series 2 platform.
Physical Dimensions & Weight
| Parameter | Specification |
|---|---|
| Dimensions | Approx. 160 × 130 × 40 mm |
| Weight | Approx. 0.2 kg |
Typical DeltaV Series 2 module dimensions and weight may vary slightly depending on the installed termination assembly.
Key Features
- 8 independent analog output channels
- Standard 4–20 mA output signals
- HART-enabled smart device communication
- 16-pin mass termination for simplified wiring
- High-density cabinet installation
- Built-in channel diagnostics
- Supports DeltaV Series 2 architecture
- Suitable for critical process control applications
