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DeltaV™ IS DO 45 mA CHARM
PDP_CHARM_IS_v1
An IS (intrinsically safe) Discrete Output Characterization Module (CHARM) designed for Solenoid Coils.
DeltaV™ IS DO 45 mA CHARM

Specs

Device Type
Solenoid Coils
On state Output rating
22 V to 25 V (open circuit); 11 V at 45 mA
Off state leakage Current
230 µA
Line Fault Test detection
Guaranteed short circuit: <100 Ω load, Guaranteed good status: 150 Ω to 20 kΩ load, Guaranteed open circuit: >25 kΩ load
Isolation
Galvanically isolated according to EN 60079-11. Voltage peak value 375 VDC.
CHARM power req.
78 mA max @ 24 VDC ±10%
CHARM Heat Dissipation
1.4 W
Configurable output behavior
Momentary Output, Continuous Pulse Output, Line fault testing
Line Fault Test timing
180 to 220 µsec

Features

  • Eliminate marshalling and add I/O anywhere in the plant without affecting control room cabinets
  • No marshalling cabinet or cross-wiring, fewer wires, much less work and fewer contact points for potential failures
  • Intrinsically Safe (IS) I/O meets Class 1 Division 2 and IEC Zone II environmental conditions when you have to run I/O in hazardous areas
  • Intrinsically Safe (IS) I/O meets Class 1 Division 2 and IEC Zone II environmental conditions when you have to run I/O in hazardous areas

Education

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