Emerson DeltaV KJ3223X1-BA1 Part # 12P2871X022 8-Channel AO
Manufacturer: Epro
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Part Number: KJ3223X1-BA1 12P2871X022
Condition：New with Original Package
Product Type: Analog Output (AO) with HART support
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Emerson DeltaV KJ3223X1-BA1 12P2871X022 Series 2 Analog Output Module
The KJ3223X1-BA1 (Part Number: 12P2871X022) is a precision-engineered Analog Output (AO) module designed for the Emerson DeltaV™ Distributed Control System (DCS). This Series 2 module serves as the critical interface between the digital control logic of the DeltaV controller and field-mounted actuators, control valves, and positioners.
Unlike standard output cards, the 12P2871X022 variant provides enhanced reliability through galvanic isolation and high-resolution signal processing. It converts internal digital setpoints into stable 4-20mA current loops or ±10 VDC signals. With integrated HART pass-through capabilities, this module allows for advanced asset management and remote calibration of intelligent field devices, ensuring high-fidelity control in mission-critical environments such as power generation and chemical processing.
Detailed Technical Specifications
The KJ3223X1-BA1 (Model: KJ3223X1-BA1) is built to rigorous industrial standards to ensure long-term stability in high-density control cabinets.
| Feature | Details |
| Manufacturer | Emerson Automation Solutions |
| Model Number | KJ3223X1-BA1 |
| Part Number | 12P2871X022 |
| Product Line | DeltaV™ Series 2 DCS |
| Module Type | Analog Output (AO) with HART support |
| Output Channels | 8 Isolated Channels |
| Signal Ranges | 4–20 mA (Current Loop) / ±10 VDC (Voltage) |
| Resolution | 16-bit D/A conversion |
| Accuracy | $\pm$0.1% of full scale typical |
| Isolation | 1500 VDC Channel-to-System |
| Diagnostics | Open circuit, short circuit, and signal integrity monitoring |
| Power Input | 24 VDC nominal (via LocalBus backplane) |
| Power Draw | 5–8 W typical |
| Operating Temp | 0°C to +60°C |
| Dimensions | 4.1 cm $\times$ 12.5 cm $\times$ 10.5 cm |
| Weight | 0.18 kg |