Product data

DeltaV Product Data Sheet
October 2014 – Page 26 S-Series Electronic Marshalling
Discrete Output 100mA Energy Limited CHARM
Specifications for DO 100 mA Energy Limited 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 - 107 mA Current Limiting Circuit
- Field wiring disconnect
CHARM power req. 116 mA max @ 24 VDC
CHARM Heat Dissipation 0.56 W
Simplified Circuit and Connection Diagram for DO 100 mA Energy limited CHARM