The Emerson KJ3243X1-BA1 provides robust interface capabilities for industrial control systems. This high-performance module manages critical communication between field devices and the central controller. Moreover, its rugged design ensures reliable operation in challenging industrial environments.
Detailed Technical Specifications and Ratings
This module requires precise power input to function correctly within an automation rack. Consequently, it draws power from both the system backplane and an external field supply. The following table details its complete electrical and environmental specifications.
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model Number | KJ3243X1-BA1 |
| Module Type | High-Performance I/O Module |
| Local Bus Power | 12 VDC @ 150 mA |
| Bussed Field Power | 24 VDC @ 3.2 A per card |
| Field Circuit Power | 24 VDC @ 100 mA per channel |
| Operating Temperature | -40°C to +70°C |
| Shock Resistance | 10g, 1/2 sine wave for 11 msec |
| Vibration Resistance | 1mm p-p (2-13.2Hz); 0.7g (13.2-150Hz) |
| Ingress Protection | IP20 |
| Environmental Class | ISA-S71.04-1985 Class G3 |
Robust Design for Industrial Durability
The KJ3243X1-BA1 withstands extreme temperatures from -40°C to +70°C for versatile deployment. Furthermore, its high shock and vibration ratings guarantee stability in heavy machinery areas. This Emerson module also meets the ISA G3 standard for airborne contaminant resistance. Therefore, it performs reliably in atmospheres with moderate levels of dust and corrosive agents.
Power Architecture and System Integration
This module utilizes a dual-power architecture for optimal performance and safety isolation. The local bus power supports the module’s internal logic and communication circuits. Meanwhile, the separate field power supply drives the connected sensors and actuators. This design is complementary to system protection devices like the RMS TSG TZ C Static Trip unit found on Alibaba. Ultimately, the KJ3243X1-BA1 delivers a dependable and resilient I/O interface point.
Details
| Weight | 0.45 kg |
|---|---|
| Dimensions | 170 × 145 × 65 mm |



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