Product data

DeltaV Product Data Sheet

October 2014 – Page 25 S-Series Electronic Marshalling

Discrete Output 24 VDC High-Side CHARM

Specifications for DO 24 VDC High-Side CHARM

Device Type 24 VDC Solenoid coils

On State Output rating 100 mA continuous @ 24 VDC

Off-state leakage Current 1 mA maximum

Line Fault Detection

• Guaranteed short circuit: <50 Ω load

• Guaranteed good status: 240 Ω to 10 kΩ load

• Guaranteed open circuit: >20 kΩ load

Configurable output behavior

• Momentary Output

• Continuous Pulse Output

• Line fault testing

Line Fault Test timing

200 µsec

Field Circuit Protection - 200 mA Current Limiting Circuit

- Field wiring disconnect

CHARM power req. 116 mA max @ 24 VDC - Standard Terminal Block

24 mA max @ 24 VDC - Relay Output Terminal Block

CHARM Heat Dissipation 0.44 W - Standard Terminal Block

0.61 W - Relay Output Terminal Block

Simplified Circuit and Connection Diagram for DO 24 VDC High Side CHARM

with CHARM Relay Output Terminal Block