The Emerson KJ3203X1-BA1 (12P3270X032) is a high-density discrete input module for industrial control. This dedicated 32-channel card reliably monitors the status of switches, sensors, and contactors. It integrates seamlessly into compatible Emerson control system racks for centralized monitoring.
Engineered for High-Density Signal Acquisition
Engineered for efficiency, this module consolidates thirty-two discrete input channels on a single card. It operates on a standard 24 VDC field supply voltage for compatibility with most industrial sensors. Furthermore, this high channel count maximizes I/O density and minimizes the required rack space.
Reliable Status Monitoring with Electrical Protection
The KJ3203X1-BA1 provides reliable digital status monitoring for each connected field device. Its design includes electrical protection circuits to safeguard the module from wiring errors. Moreover, this ensures stable and accurate signal reading even in electrically noisy industrial environments.
Complete Technical Specifications
| Feature | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | KJ3203X1-BA1 |
| Alternative Part Number | 12P3270X032 |
| Product Type | Discrete Input Module / Card |
| Number of Channels | 32 |
| Input Signal Type | Discrete (On/Off) |
| Input Voltage | 24 VDC (Nominal) |
| Function | Status Monitoring of Field Devices (e.g., Switches, Sensors) |
| Typical Mounting | Control System Rack |
Critical for Machine and Process Monitoring
This module is critical for comprehensive machine and process monitoring in automation systems. It is commonly used to track safety gate positions, motor running status, and level switch states. Consequently, the data it provides is essential for basic control logic and higher-level system diagnostics.
Ensuring System Awareness and Responsiveness
By delivering real-time status updates from dozens of points, the module ensures full system awareness. Its reliable performance supports fast control system response to changes in the process. Therefore, the Emerson KJ3203X1-BA1 is a fundamental building block for robust and responsive industrial automation.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 150 × 100 × 50 mm |



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