Description
Overview
The KJ3222X1-BA1 (12P2532X122) module is a dual‑channel HART‑enabled analog input unit designed for Emerson’s DeltaV M‑series I/O platform. It provides accurate acquisition of 4–20 mA process signals while simultaneously supporting HART digital communication for advanced device diagnostics and configuration.
Technical Specifications
| Parameter |
Specification |
| Model |
KJ3222X1-BA1 |
| Part Number |
12P2532X122 |
| Product Type |
2‑Channel HART Analog Input Module |
| Input Type |
4–20 mA with HART |
| Channels |
2 isolated analog inputs |
| System Compatibility |
DeltaV M‑series I/O Subsystem |
| Communication |
Ethernet‑based backplane |
| Isolation |
Channel‑to‑channel and channel‑to‑bus isolation |
| Dimensions |
4.3 × 12.5 × 10.5 cm |
| Weight |
0.30 kg |
| Power Supply |
24 V DC (field powered) |
| Country of Origin |
USA |
| HS Code |
8537101190 |
| Condition |
New |
| Minimum Order |
1 unit |
| Discontinuation Date |
December 31, 2018 |
Functional Description
This HART analog input module captures high‑resolution process signals and transmits them to the DeltaV DCS for real‑time monitoring and control. The KJ3222X1-BA1 (12P2532X122) supports both analog measurement and HART digital data, enabling operators to access device status, configuration parameters, and diagnostics without interrupting the process.
Electrical isolation protects the system from field‑side disturbances, ensuring stable operation in environments with electrical noise or fluctuating loads. Its compact form factor allows high‑density installation, making it suitable for cabinets with limited space.
The module integrates seamlessly with DeltaV configuration tools, reducing commissioning time and simplifying maintenance workflows. Its robust design ensures long‑term reliability in demanding applications.
Application Scenarios
-
Chemical and petrochemical process units
-
Oil and gas production and refining
-
Power generation and turbine monitoring
-
Water treatment and distribution
-
Manufacturing lines requiring precise analog measurement with HART diagnostics
FAQ
Q: How many channels does this module support? A: It provides two isolated analog input channels with HART capability.
Q: Can it read both analog and HART data simultaneously? A: Yes, it supports concurrent analog measurement and HART digital communication.
Q: Is it compatible with all DeltaV systems? A: It is specifically designed for DeltaV M‑series I/O Subsystems.
