KJ3203X1-BA2

Overview

Emerson KJ3203X1-BA2 is a discrete input (DI) module providing 32 channels of 24 VDC dry contact inputs. It is designed for reliable signal acquisition in industrial automation systems, with robust environmental tolerance.

Technical Specifications

• Type: Discrete Input Card

• Channels: 32

• Input Voltage: 24 VDC (dry contact)

• Local Bus Power: 12 VDC at 75 mA

• Bussed Field Power: 24 VDC at 150 mA

• Field Circuit Load: 24 VDC at 5 mA per channel

Environmental Specifications

• Ambient Temperature: –40 °C to +70 °C

• Shock Resistance: 10 g, ½ sinewave, 11 ms duration

• Vibration Resistance:

  • 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: 5–95% non‑condensing

• Terminal Block Key Position: B3

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