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Description

The Emerson DeltaV KJ4006X1-BC1 (12P4720X062) is an 8-channel fused terminal block designed for use within the DeltaV distributed control system environment. This component provides reliable field wiring termination and circuit protection for I/O signals, ensuring robust connectivity and safety in industrial process control applications.

Features

  • 8-channel configuration for high-density signal termination.
  • Integrated fusing for individual channel protection.
  • Designed for operation in demanding industrial environments with high resistance to vibration and shock.
  • Supports field power up to 60 VDC at 1 A per channel.
  • Compliant with ISA-S71.04-1985 Class G3 standards for airborne contaminants.

Technical Specifications

Model KJ4006X1-BC1 (12P4720X062)
Type Fused Terminal Block
Channels 8
Voltage Rating 250 VAC
Current Rating 2 A
Field Power 60 VDC at 1 A/Channel
Operating Temperature -40 degC to +70 degC
Relative Humidity 5 to 95% Non-Condensing
Shock Resistance 10g 1/2 Sinewave for 11msec
Vibration Resistance 1mm P-P (2-13.2Hz); 0.7g (13.2-150Hz)

Installation Guidelines

  • Ensure the system power is disconnected before installing or removing the terminal block from the mounting rail.
  • Verify that all field wiring is properly secured to the terminals to prevent intermittent connections.
  • Maintain proper clearance for airflow to ensure the module operates within the specified temperature range.
  • Handle with care to avoid electrostatic discharge (ESD) damage to sensitive electronic components in the vicinity.
  • Ensure that the terminal block is mounted in an environment that meets the specified airborne contaminant ratings (Class G3).

FAQ

What is the primary function of the KJ4006X1-BC1?
This module serves as a fused terminal block for the DeltaV system, providing 8 channels of signal termination and circuit protection for field devices.

Can this terminal block be used in high-vibration environments?
Yes, the unit is rated for industrial vibration levels, specifically 1mm peak-to-peak from 2 to 13.2Hz and 0.7g from 13.2 to 150Hz.

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