Emerson KJ3003X1-EA1 12P0921X022 Serial Interface Terminal Block New In Stock

Frequently Asked Questions (FAQ)

What is the main function of the Emerson KJ3003X1-EA1 terminal block?
It serves as a serial communication interface between DeltaV controllers and external devices, facilitating data exchange through RS-232, RS-485, or RS-422 connections.

Which DeltaV systems is this module compatible with?
It is designed specifically for use with Emerson DeltaV distributed control systems.

How many communication channels are available?
The terminal block provides two independent serial communication channels.

What communication protocols does it support?
It supports RS-232, RS-485, and RS-422 protocols, allowing connection to a wide range of devices.

What is the maximum baud rate supported?
The module supports data transmission rates of up to 115.2 kbps.

Does it offer electrical isolation?
Yes, the terminal block provides 250 V AC isolation between channels and the system for enhanced safety.

What are the power requirements?
It operates on 24 V DC nominal voltage and consumes approximately 1.5 W of power.

Where is this terminal block typically installed?
It is mounted on a DIN rail or baseplate within a DeltaV control cabinet.