12P2871X012 KJ3223X1-BA1 | Emerson DeltaV | Series 2 AO Card
Manufacturer: Epro
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Part Number: KJ3223X1-BA1 12P2871X012
Condition：New with Original Package
Product Type: Analog Output (AO) Module
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Emerson DeltaV KJ3223X1-BA1 12P2871X012 Series 2 Analog Output Module
The KJ3223X1-BA1 (Part Number: 12P2871X012) is a high-precision Series 2 Analog Output (AO) module engineered for the Emerson DeltaV™ Distributed Control System (DCS). This module serves as the critical link between the DeltaV controller's digital logic and the physical process, converting digital control commands into accurate 4-20mA current signals or voltage outputs.
Specifically designed to drive field devices such as control valve actuators, variable speed drives, and I/P positioners, the KJ3223X1-BA1 features 8 fully isolated channels. This isolation prevents electrical noise and ground loops from affecting the internal system logic. With integrated 16-bit D/A resolution and real-time output monitoring, it ensures high-fidelity signal transmission for mission-critical automation loops in power generation, oil and gas, and pharmaceutical manufacturing.
Detailed Technical Specifications
The KJ3223X1-BA1 (Model: KJ3223X1-BA1) is built for 24/7 continuous operation within the DeltaV M-Series and S-Series hardware environments.
| Feature | Details |
| Manufacturer | Emerson Automation Solutions |
| Model Number | KJ3223X1-BA1 |
| Part Number | 12P2871X012 |
| Series | DeltaV™ Series 2 Hardware |
| Product Type | Analog Output (AO) Module |
| Output Channels | 8 Isolated Channels |
| Signal Range | 4–20 mA DC (Current Loop) / $\pm$10 VDC |
| Resolution | 16-bit Digital-to-Analog conversion |
| Accuracy | $\pm$0.1% of Full Scale (at 25°C) |
| Isolation | 1500 VDC galvanic (Channel-to-System) |
| Diagnostic Support | Output readback, Open Circuit, Short Circuit detection |
| Power Consumption | 5–8 W Typical (Varies with load) |
| Supply Voltage | 24 VDC Nominal (via Backplane) |
| Operating Temp | 0°C to +60°C |
| Dimensions | 4.4 cm $\times$ 10.8 cm $\times$ 12.7 cm |
| Weight | 0.25 kg (Net Weight) |