KJ3206X1-BK1 | Emerson DeltaV DI 8-Channel 24VDC Isolated

Overview

The Emerson KJ3206X1-BK1 is an 8-Channel, 24 VDC Isolated Digital Input (DI) Card for the DeltaV™ S-Series distributed control system. It provides isolated discrete input monitoring for industrial automation, certified for hazardous-area installations.

Technical Specifications

• Manufacturer: Emerson
• Model: KJ3206X1-BK1
• Type: S-Series DI 8-Channel 24 VDC Isolated Card
• Channels: 8 isolated digital inputs
• Input Voltage: 24 VDC
• Local Bus Power: 12 VDC at 100 mA
• Field Circuit Power: 24 VDC at 6 mA per channel
• Weight: 310 – 550 g (varies by source)

Environmental & Safety Ratings

• Operating Temperature: −40 °C to +70 °C
• Shock: 10 g, ½ sine wave for 11 ms
• Vibration: 1 mm peak-to-peak (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; FM19ATEX0173U; IECEx FMG 19.0019U; Class I Div. 2 Groups A,B,C,D; Class I Zone 2 AEx/Ex ec IIC Gc

Key Features

• Eight individually isolated inputs for enhanced signal integrity
• High-speed data acquisition optimized for industrial automation
• Rugged environmental protection for extreme conditions
• Seamless integration with DeltaV S-Series automation setups

FAQ

Q: What is the input current per channel?
A: Each channel draws 6 mA from the 24 VDC field circuit power.

Q: Is this module hot-swappable?
A: Field power must be removed before module removal or insertion.

Q: Can I mix this with analog I/O on the same carrier?
A: Yes, provided the carrier supports S-Series modules and total local bus current is not exceeded.

Installation Guidelines

1. Install the card into an available S-Series carrier slot.
2. Connect 24 VDC discrete field wiring to the terminal block.
3. Verify input status LEDs for each channel via DeltaV diagnostics.
4. Ensure proper shield grounding to prevent EMI interference.

Selection Tips

• Choose KJ3206X1-BK1 when you need 8 isolated 24 VDC digital inputs for DeltaV S-Series.
• Calculate total local bus current (100 mA for this card) across all carrier slots.
• For non-isolated or higher-density DI requirements, verify alternative S-Series cards.