EDG-6528 User Manual
14
2.5 Power Connections
EDG-6528 and EDG-6528I support two individual power inputs (P1/P2);
it will switch to another power input if one power input fails.
Figure 2.7: Pin Assignment of the Power Connector
Pin
Description
+Vs
Power input 1 (Range: +12~48VDC)
+Vs*
Power input 2 (Range: +12~48VDC)
GND
Power ground
Relay out (EDG-6528L does not have this function)
You can connect to an alarm such as an indicator, buzzer or
other signaling equipment by EDG-6528’s relay output. The
relay opens if power input 1 or power input 2 fails.
GND
FAULT
+V
s
*
+V
s
+ -
+ -
12~48V
DC
(Power Input 2)
(Relay Output)
