The Emerson KJ3222X1-BA1 accurately captures and digitizes process signals from field transmitters. This 8-channel analog input module belongs to the reliable Emerson DeltaV M-Series Traditional I/O family. Furthermore, it integrates intelligent HART communication for advanced device diagnostics and configuration.
Core Technical Specifications and Performance
Engineers designed this module for high-precision measurement in demanding control environments. Consequently, it delivers exceptional accuracy and stability across a wide operating temperature range. The following table details its critical electrical, environmental, and performance parameters.
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model Number | KJ3222X1-BA1 |
| Module Series & Type | DeltaV M-Series, 8-Channel Analog Input (AI) |
| Input Signal Range | 4 to 20 mA |
| Channel Accuracy | ±0.15% of full scale |
| Channel Resolution | 0.001% of full scale |
| Update Rate | 250 ms per channel |
| Input Impedance | 250 Ω |
| Power Supply | 24 VDC |
| Power Consumption | 12 W |
| Operating Temperature | -40°C to +85°C |
Advanced Features for Reliable System Integration
This module features individually isolated inputs for outstanding protection against ground faults. Moreover, its support for the HART protocol enables two-way digital communication on the analog loop. Therefore, you gain valuable insight into field device health without additional wiring. Its robust design ensures compatibility with system protection components like the RMS TSG TZ C Static Trip unit available on Alibaba.
Design for Stability and Long-Term Operation
The KJ3222X1-BA1 offers low-drift performance to maintain calibration integrity over time. It operates reliably in environments with up to 90% relative non-condensing humidity. This Emerson module also includes a redundant power supply option for mission-critical applications. Ultimately, it provides a trustworthy and intelligent interface for your most important process measurements.
Details
| Weight | 0.45 kg |
|---|---|
| Dimensions | 170 × 145 × 65 mm |



Reviews
There are no reviews yet.