KJ2221X1-BA1 | Emerson Repeater Module for DeltaV SIS Networks

Product Overview
The Emerson KJ2221X1-BA1 is a high-performance repeater module designed for use in DeltaV SIS (Safety Instrumented System) networks. It is an essential component for ensuring reliable data transmission over long distances in safety-critical applications. With its robust design, the KJ2221X1-BA1 provides a reliable and efficient interface for extending the range of communication signals within the SIS network.

This repeater module supports a 24 VDC input voltage and can handle up to 300mA of current, making it suitable for industrial environments where signal integrity and reliability are paramount. It is an ideal solution for industries that require real-time data transmission and protection of safety systems, including oil & gas, chemical, and power generation sectors.

 Technical Specifications

FAQ

Q1: What does the KJ2221X1-BA1 repeater module do?
A1: The KJ2221X1-BA1 is a repeater module that extends the range of communication signals within DeltaV SIS networks, ensuring reliable data transmission in safety-critical applications.

Q2: What safety certifications does the KJ2221X1-BA1 have?
A2: The module is certified for SIL 3 safety applications, ensuring it meets high safety standards for use in hazardous environments. It is also ATEX II 3G certified for explosive atmospheres.

Q3: What industries can benefit from this repeater module?
A3: The KJ2221X1-BA1 is ideal for use in industries like oil & gas, chemical processing, and power generation, where safety systems need to remain connected across large, hazardous facilities.

Q4: What is the operating temperature range of the module?
A4: The KJ2221X1-BA1 operates within a wide temperature range of −25°C to +80°C, making it suitable for diverse industrial conditions.

Q5: What is the input voltage for this module?
A5: The KJ2221X1-BA1 operates with a 24 VDC input voltage, ensuring compatibility with most industrial systems.