Overview

The KJ3203X1-BA1 is a 32-Channel Digital Input (DI) Card designed by Emerson, operating at 24 VDC with dry contact input for industrial automation applications. It is built for reliable performance in demanding environments.

Specifications

• Manufacturer: Emerson
• Product Number: KJ3203X1-BA1
• Type: Digital Input Card
• Input Channels: 32 channels
• Field Circuit Power: 24 VDC at 150 mA
• Field Circuit Rating: 24 VDC at 5 mA per channel
• Local Bus Power: 12 VDC at 75 mA
• Environmental Ratings:
  • Ambient Temperature: -40°C to +70°C
  • Shock: 10 g, ½ Sinewave for 11 ms
  • Vibration: 1 mm Peak to Peak from 2 to 13.2 Hz, 0.7 g from 13.2 to 150 Hz
  • Airborne Contaminants: ISA-S71.04 –1985, Class G3
  • Relative Humidity: 5 to 95%, non-condensing
  • IP Rating: IP 20
• Terminal Block Key Position: B3

Maintenance & Installation

• Removal & Insertion:
  • Must not be removed or inserted with system power energized unless the area is non-hazardous. Only one unit at a time can be removed or inserted.
  • Non-sparking field circuits must be de-energized before removal/installation.
  • A rotary keying system ensures compatibility between I/O cards and terminal blocks.
• Maintenance & Adjustment:
  • No user serviceable parts.
  • Calibration not required.