Description

The Emerson KJ3224X1-EA1 is a Series 2 thermocouple terminal block designed for secure and reliable field wiring termination in industrial control environments. This component is engineered to facilitate the connection of thermocouple sensors to the I/O subsystem, ensuring signal integrity and robust physical mounting within the cabinet.

Features

• Designed for thermocouple signal termination
• Series 2 hardware architecture
• Compatible with Emerson DeltaV I/O systems
• Compact design for high-density cabinet layouts
• Robust construction for industrial reliability

Technical Specifications

Installation Guidelines

• Ensure all power to the I/O subsystem is disconnected before installing or removing the terminal block.
• Verify that the wiring corresponds to the correct thermocouple polarity to prevent measurement errors.
• Use appropriate wire gauges as specified by the system documentation to ensure secure terminal seating.
• Maintain proper cable routing practices to minimize electromagnetic interference (EMI) from high-voltage lines.
• Ensure the terminal block is firmly seated in the mounting assembly to prevent intermittent connections due to vibration.
• Handle with care to avoid damage to the contact pins or the terminal housing.

FAQ

Is this part still in production?

No, this model has been discontinued by the manufacturer. We provide these units as surplus or refurbished spare parts to support legacy systems.

What is the difference between KJ3224X1-EA1 and 12P4367X022?

KJ3224X1-EA1 is the primary orderable model number, while 12P4367X022 is the internal spare part identifier often referenced in Emerson documentation for the same component.