User’s Manual 2-4
2.5
2.52.5
2.5
Urgent Alarm
Urgent AlarmUrgent Alarm
Urgent Alarm
Connector: Universal Serial Bus (USB) connector A series (URG)
Pin Signal Description
1 Urg_al_ closed + Urgent Alarm active closed contact +
2 Urg_al_ closed - Urgent Alarm active closed contact -
3 Urg_al_ open + Urgent Alarm active open contact +
4 Urg_al_ open - Urgent Alarm active open contact -
Characteristics:
-
Relay contact
-
Pin 1 and 2 closed in case of urgent alarm active
-
Pin 3 and 4 open in case of urgent alarm active
-
Resistive contact Rating: 30VA / 250V
2.6
2.62.6
2.6
Non
NonNon
Non-
--
-Urgent Alarm
Urgent AlarmUrgent Alarm
Urgent Alarm
Connector: Universal Serial Bus (USB) connector A series (NURG)
Pin Signal Description
1 Nurg_al_ closed + Non Urgent Alarm active closed contact +
2 Nurg_al_ closed - Non Urgent Alarm active closed contact -
3 Nurg _al_ open + Non Urgent Alarm active open contact +
4 Nurg _al_ open - Non Urgent Alarm active open contact -
Characteristics:
-
Relay contact
-
Pin 1 and 2 closed in case of urgent alarm active
-
Pin 3 and 4 opened in case of urgent alarm active
-
Resistive contact Rating: 30VA / 250V
URG
NURG