Installation Manual

Confidential & Proprietary 32/43
DC Power
HROU supports only DC48V of input power. Provided outside power cable is only one type. The pin
discription of DC port is below. You should connect exact polarity of DC.
Port outlook
MS Connector numbering
Name
Description
A
N.C
Not Connected
B
N.C
Not Connected
C
+V
+48V
D
-V
-48V
Check if the connection is the same as one seen in the table above and make sure to turn the power ON.
Provided DC power cable’s outlook is below