Emerson DeltaV KJ4006X1-BF1 Discrete 32-Channel Terminal Block

Overview

The Emerson KJ4006X1-BF1 is a Discrete 32-Channel Terminal Block for DeltaV™ S-Series distributed control systems. It provides high-density termination for discrete input or output signals and is built for hazardous-area installations.

Technical Specifications

• Manufacturer: Emerson
• Model: KJ4006X1-BF1
• Type: Discrete 32-Channel Terminal Block
• Field Power: 30 VDC @ 1 A
• Weight: 1.0 kg

Environmental & Safety Ratings

• Operating Temperature: −40 °C to +70 °C
• Shock: 10 g, ½ sine wave for 11 ms
• Vibration: 1 mm p-p (2–13.2 Hz); 0.7 g (13.2–150 Hz)
• Relative Humidity: 5 % – 95 % non-condensing
• Airborne Contaminants: ISA-S71.04-1985 Class G3
• Hazardous Area: ATEX, IECEx, FM (Zone 2 certified)

Key Features

• 32 discrete channels in a single terminal block for maximum density
• Rotary keying system ensures compatibility with the correct I/O card
• Zone 2 hazardous-area certification for global compliance
• Hot-swappable under safe wiring conditions

FAQ

Q: What I/O cards pair with this terminal block?
A: It is designed for DeltaV S-Series discrete I/O cards. Verify the key position on your card matches the BF1 block.

Q: Can this block handle both inputs and outputs?
A: The terminal block itself is passive; signal direction (DI or DO) is determined by the paired I/O card.

Q: Is calibration required?
A: No calibration is required for the terminal block.

Installation Guidelines

1. Set the rotary key to match the discrete I/O card.
2. Slide the block onto the carrier until latched.
3. Connect discrete field wiring (24 VDC typical) per channel.
4. Verify all terminations are tight before applying field power.

Selection Tips

• Choose KJ4006X1-BF1 for high-density discrete signal termination (32 channels).
• Confirm your discrete I/O card requires key position BF1.
• For 16-channel applications, consider KJ4006X1-BG1 (AI) or other S-Series blocks.