KJ4006X1-BG1 | Emerson DeltaV | AI 16-Channel Terminal Block

Overview

The Emerson KJ4006X1-BG1 is an Analog Input (AI) 16-Channel Terminal Block designed for DeltaV™ S-Series distributed control systems. It provides high-density termination for analog input signals in hazardous industrial environments.

Technical Specifications

• Manufacturer: Emerson
• Model: KJ4006X1-BG1
• Type: AI 16-Channel Terminal Block
• Field Power: 30 VDC @ 100 mA
• Weight: 0.55 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 II 3G Ex ec IIC Gc; Ex ec ic IIC Gc; Ex nA nL IIC Gc; FM; IECEx; UKEX; Class I Zone 2

Key Features

• 16-channel analog input support for high-density signal termination
• Rotary keying system prevents mismatched I/O card installation
• Conformal coating and rugged build for harsh environments
• Certified for Zone 2 and Division 2 hazardous locations

FAQ

Q: What I/O cards are compatible with this terminal block?
A: It is designed for DeltaV S-Series analog input cards. Verify the key position matches your specific card model.

Q: Does this block require calibration?
A: No calibration is required for the terminal block itself; calibration is performed at the I/O card level.

Q: Can it be removed with power on?
A: No. De-energize field and system power before removal or insertion.

Installation Guidelines

1. Set the rotary key to match the AI I/O card.
2. Slide the terminal block onto the carrier until latched.
3. Connect analog field wiring (typically 4–20 mA or 1–5 V) per channel.
4. Apply cable shields according to the DeltaV grounding guidelines.

Selection Tips

• Use KJ4006X1-BG1 when terminating 16 analog input signals on a single S-Series carrier.
• Confirm your analog input card requires key position BG1.
• For thermocouple or RTD inputs, verify compatibility—different terminal blocks may be required.