MEAN WELL ERDN20-24 [3/5] A enclosed type redundancy module

MEAN WELL ERDN20-12 [3/5] A enclosed type redundancy module
File Name:ERDN20-SPEC 2019-11-01
9
14
12
19
29
12
24
36
60
48
4.5
6
20A Enclosed Type Redundancy Module
10
20
30
Alarm1 DC OK
control
control
+
+
--
Vin 1
Vin 2
-
Vin
-
+
+
{
{
Vout
Alarm2 DC OK
FG
DC OK Relay Contact
Output Derating VS Input Voltage
Contact Close(DC OK) PSU turns on
30V/1A resistive load
Contact Open(DC Fail)
Contact Ratings (max.)
PSU turns off / over or under input voltage
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