Emerson VE4003S2B3 KJ4001X1-CC1 DeltaV DCS Analog Output Card
Manufacturer: GE Fanuc
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Part Number: VE4003S2B3 KJ4001X1-CC1
Condition：New with Original Package
Product Type: Analog Output Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Emerson VE4003S2B3 DeltaV Analog Output Card
The Emerson VE4003S2B3, also cataloged as the VE4003S2B3 KJ4001X1-CC1 Analog Output Card, operates as a dedicated hardware component for 4-20 mA analog signal execution within Emerson DeltaV DCS platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | VE4003S2B3 KJ4001X1-CC1 |
| Brand | Emerson |
| Origin | USA |
| Weight | 0.20 kg |
| Dimensions | 107 x 41 x 105 mm |
| Operating Temp | -40 to +70 deg C |
| Power Consumption | 24 VDC nominal |
| Output Channels | 8 isolated output channels |
| Output Signal | 4-20 mA analog output |
| Resolution | 12-bit or higher |
| Accuracy | +/-0.1% of span |
| Humidity Range | 5% to 95% non-condensing |
| Shock Rating | 10 g half-sine wave for 11 ms |
| Protection Class | IP20 |
| Hazardous Approvals | Zone 2, Class I Div. 2 |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The module generates eight isolated 4-20 mA analog output loops to drive final control elements such as control valves and actuators. Galvanic channel-to-channel isolation prevents field ground loops and electrical noise from interfering with backplane signal processing. Integrated digital-to-analog converters deliver accurate current loop regulation across operating temperature variations. Furthermore, the hardware maintains continuous loop diagnostics, enabling real-time detection of open-circuit conditions and field wiring degradation while supporting HART loop communication transparency across DeltaV DCS networks.
Frequently Asked Questions
Q: Does the module support online hot-swapping during active DCS operation?
A: Yes, operators can replace the module on an energized DeltaV I/O carrier without isolating system power or interrupting adjacent channel communications.
Q: How does channel-to-channel isolation protect control loop signal integrity?
A: Internal galvanic barriers isolate each output channel electrically, preventing field voltage spikes or wiring short circuits on one loop from damaging neighboring channels or backplane electronics.
Field Installation Guidelines
Mount the card vertically into the designated DeltaV carrier slot until the locking retention lever fully locks into position. Connect field output cables to the terminal block using twisted-shielded pairs, grounding individual drain wires at the main cabinet earth bar only. Verify that all conduit entries maintain a minimum of 5 full threads engagement to satisfy Class I Div. 2 hazardous area requirements. Keep low-voltage 4-20 mA output wiring isolated from high-voltage AC power lines to avoid induced noise coupling.