Emerson | KL3105X1-BA1 I.S. Thermocouple / mV CHARM

Description

The KL3105X1-BA1 is an Intrinsically Safe Thermocouple/mV CHARM module for DeltaV™ Electronic Marshalling, supporting accurate low-level signal input in hazardous environments.

Power & Input

• CHARM Bus Power: +6.3 VDC at 0 mA

• Field Circuit Power: +24 VDC at 23 mA

Environmental Ratings

• Operating Temperature: -40°C to +70°C

• Shock: 10g, ½ sinewave for 11 ms

• Vibration:
    • 1 mm peak-to-peak (2–13.2 Hz)
    • 0.7 g (13.2–150 Hz)

• Humidity: 5% to 95% non-condensing

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

• Terminal Block Key Position: C5

Handling Notes

• Hot Swap: Not supported (do not remove/insert under power)

• Maintenance: No user-serviceable parts

• Calibration: Not required