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The KJ3202X1-BA1 is a high-reliability Series 2 discrete output module for the Emerson DeltaV DCS. As a high-side switch, it provides eight independent channels to control field devices such as solenoid valves, motor starters, and indicator lights using 24 V DC nominal.
Designed for deterministic control, it integrates seamlessly with the DeltaV M-Series controller backplane, supporting precise process sequencing and interlocking.
| Specification | Details |
|---|---|
| Part Number | KJ3202X1-BA1 |
| Series | DeltaV M-Series / Series 2 |
| Output Type | Discrete (Digital) High-Side Switch |
| Channel Density | 8 Channels |
| Local Bus Power | 12 Vdc at 150 mA |
| Bussed Field Power | 30 Vdc at 3.0 A maximum |
| Operating Temperature | –40°C to +70°C (–40°F to +158°F) |
| Physical Dimensions | 4.2 × 12.5 × 10.5 cm |
| Net Weight | 0.2 kg |
| Environmental Protection | Optional conformal coating for corrosive environments |
The KJ3202X1-BA1 is engineered for extreme industrial environments, supporting installation in remote instrument enclosures or outdoor cabinets.
Its high-side switching disconnects the load from the positive power source when inactive, enhancing safety during maintenance. The low-profile Series 2 design maximizes rack density and features LED indicators for each channel, simplifying loop testing and field troubleshooting.
Q: Does the KJ3202X1-BA1 support redundant power configurations?
A: Yes, it uses the DeltaV I/O carrier’s redundant bussed field power, keeping devices controllable if one 24 V DC supply fails.
Q: What happens if total current exceeds 3 A?
A: Internal thermal and overcurrent protection safeguards the module, but exceeding the 3 A limit may trigger a fault or shutdown to protect the circuitry and I/O carrier.