What are the digital output characteristics of PM3255 ?
Issue:
Understanding the functionality and configuration options for the digital outputs on the PM3255 power meter.
Product:
METSEEM3255
Environment:
Power metering device configuration and integration.
Cause:
Users need to know the available digital output modes and their applications for alarms, energy pulses, and external control.
Resolution:
The PM3255 power meter has two solid-state relay outputs (DO1 and DO2). These outputs support four operation modes:
-
Alarm:
- Output is controlled by the meter in response to an alarm condition.
- Relay closes (ON) when at least one alarm is active and opens (OFF) when the alarm is cleared.
-
Energy Output:
- DO1 can be configured for active energy pulse output.
- DO2 can be configured for reactive energy pulse output.
- Pulse frequency (pulse/kWh or pulse/kVARh) and pulse width are configurable.
-
Disable:
- Digital output function is disabled.
-
External:
- Output is controlled by the meter in response to command 21000.
Publié pour: Schneider Electric Belgium








Besoin d'aide ?
Sélectionnez le bon produit
Trouvez rapidement et facilement les produits et accessoires adaptés à vos applications.
Obtenir un devis
Effectuez une demande de renseignements en ligne et un expert vous contactera.
Où acheter ?
Trouvez facilement le distributeur Schneider Electric local le plus proche.
Centre d'aide
Trouvez des ressources de support pour tous vos besoins, en un seul endroit.