KJ3222X1-BK2

Product Overview

• Model: KJ3222X1-BK2

• Type: Analog Input (AI) Card, 8‑Channel, 4–20 mA with HART

• Series: S‑Series

• Manufacturer: Emerson

• Application: Provides analog input acquisition with HART capability for DeltaV control systems

Power Specification

• Local Bus Power: 12 VDC, 150 mA

• Bussed Field Power: 24 VDC, 300 mA

• Field Circuit: 24 VDC, 30 mA per channel

Environmental Specification

• Ambient Temperature: -40 to +70 °C

• Shock Resistance: 10 g, half‑sine wave for 11 ms

• Vibration Resistance:

  • 1 mm peak‑to‑peak from 2–13.2 Hz

  • 0.7 g from 13.2–150 Hz

• Airborne Contaminants: ISA‑S71.04‑1985 Class G3

• Relative Humidity: 5–95% non‑condensing

• Terminal Block Key Position: A1

Mechanical Specification

• Dimensions: 3.0 cm (W) × 12.0 cm (H) × 14.0 cm (D)

• Weight: 0.35 kg

• Mounting: Plug‑in card for DeltaV I/O baseplates

Removal & Insertion

• Field Power: Must be removed before inserting or removing the device

• Energy‑Limited Nodes: I/O loop assessment must be completed

• System Power: Device cannot be removed or inserted with system power energized

• Non‑Sparking Circuits: Must be fully de‑energized before removal/insertion, including fused terminal block

• Rotary Keying System: Ensures compatibility between I/O cards and terminal blocks; keys must match the installed card

---