Overview

The Emerson KJ4006X1-BB1 Terminal Block is engineered for redundant analog input configurations within DeltaV S-series digital I/O systems. It provides eight secure input channels and ensures robust signal transmission from field devices to the control system. Its rotary keying system guarantees proper alignment with I/O cards, preventing mismatched installations and simplifying maintenance tasks.

In addition, the terminal block is designed for harsh industrial environments, featuring high vibration and shock resistance along with a wide operating temperature range. Therefore, it is ideal for mission-critical applications in oil & gas, chemical processing, and power generation. Engineers appreciate its compact design, ease of installation, and compliance with global safety and reliability standards.

Technical Data

Typical Applications

This terminal block is used extensively in distributed control systems across:

• Oil refineries

• Chemical production facilities

• Power and utility plants

• Offshore installations

It ensures secure and redundant connectivity between field transmitters and analog input cards, protecting signal integrity in high-vibration, high-reliability environments. It is also applied in SIS and batch processing systems where redundancy is essential for plant safety and regulatory compliance.

FAQ

Q1: What type of I/O cards is this terminal block compatible with?
A1: It is designed for DeltaV Series 2 and S-series digital I/O cards.

Q2: Does it support redundant analog input configurations?
A2: Yes, it supports 8-channel redundant AI wiring.

Q3: Is it suitable for hazardous environments?
Absolutely. It complies with ATEX Zone 2 and CE certifications.

Q4: What is the operating temperature range?
It operates reliably from –40°C to +70°C.

Q5: How is it mounted?
A4: Supports panel and DIN rail mounting options.