Emerson KJ3243X1-BK1 S-Series Profibus DP Interface Card

Description

The Emerson KJ3243X1-BK1 S-Series Profibus DP Interface Card is a specialized industrial communication module designed for distributed control systems. It holds 3G Ex ec IIC Gc certification, making it suitable for hazardous environments with explosive gases or dust, such as petrochemical, chemical, and oil and gas extraction sites, ensuring safe operation in high-risk areas. As a Profibus DP interface card, it enables high-speed data transmission with field devices like sensors and actuators, supporting distributed control architectures to enhance system response speed. It is fully compatible with the DeltaV SE4022 distributed control system, seamlessly integrating into SE4022 racks to work collaboratively with other modules for complete automation solutions.

The card offers flexible communication performance, with a data transfer rate range of 9.6kbit/s to 12Mbit/s and automatic baud rate adaptation; short-range high-speed connections can use 12Mbit/s, while long-range networks can drop to 9.6kbit/s, with a maximum transmission distance of 1000 meters using shielded cable at 9.6kbit/s. It features 1 PROFIBUS DP standard interface (RS485 physical layer) with a Sub-D 9-pin male connector, supporting shielded twisted pair differential transmission, plus short-circuit protection, overvoltage protection, and resistance to ±15kV electrostatic discharge. Physically, it measures 40mm (width) × 125mm (height) × 120mm (depth), weighs approximately 0.35kg, has a flame-retardant ABS shell meeting UL 94 V-0 standards, and mounts directly to standard 35mm DIN rails for compact cabinet installation.