Emerson KL3002X1-BA1 LS AI 4-20mA HART CHARM

Description

The KL3021X1-LS1 is a Logic Solver (LS) Analog Input Characterization Module (CHARM) that supports 4–20 mA and HART signals. It’s engineered for use in DeltaV Electronic Marshalling systems, offering flexible integration of analog sensors in safety and process control applications.

Specifications

• Input Signal Types:

  • 4–20 mA (with or without HART)

  • 0–20 mA (optional)

• Input Impedance: 250 ohms ±1%

• Signal Range: 0–24 mA

• Resolution: 16-bit A/D conversion

• Accuracy:

  • ±0.1% of span (0 to 60°C)

  • ±0.25% of span (-40 to 70°C)

• Repeatability: ±0.05% of span

• Power Requirements:

  • CHARM bus: +6.3 VDC @ 32 mA

  • Field circuit: +24 VDC @ 25 mA

• Field Power (2-wire): 15 V @ 20 mA

• Protection: 30 mA current limiting, field wiring disconnect

• Operating Temp: -40°C to +70°C

• Vibration: 1 mm (2–13.2 Hz), 0.7 g (13.2–150 Hz)

• Shock: 10 g, 11 ms half-sine

• Humidity: 5–95% non-condensing

• Contaminant Class: ISA-S71.04 Class G3

• Mounting: Terminal block key position 1A

• IP Rating: IP20

• Certifications: ATEX Zone 2, IECEx, FM12ATEX0089U