ETC Unison ERn Rack-mount Control Enclosure - Manual (Page 18)

14 Unison ® ERn Rack Mount Enclosure Installation Manual
IEC Power Input Connector
ERn Rack Mount Enclosure Power Input
The ERn enclosures are available in 100-120, 230, and 240 VAC single phase
configurations. The ERn requires a single phase, 15A at 120 VAC or a 15A at 230 and 240
VAC input feed.
The ERn rack mount enclosure is provided with an IEC power input connector for easy and
convenient installation.
W A R N I N G : All terminations must be done with the power off. Enclosures installed
without an accessible power disconnect device cannot be serviced or
operated safely.
AC Input
+
-
+
-
+
-
+
-
+
-
1A
1B
1A
1B
1A
1B
2A
2B
2A
2B
2A
2B
A+ A-
COM
B+B-
COM A+ A-
COM
B+B- COM
N O 4
C OM 4
N O 3
C OM 3
N O 2
C OM 2
N O 1
C OM 1
I N 4
G ND
I N 3
G ND
I N 2
G ND
I N 1
G ND
C ONTACT
O UT
C ONTACT
I N
DMX A DMX
P ASS -T HRU
DMX B
L ON
A UX
< < < Ethernet
RS-232 serial
A rack mount ERn is supplied
with a full compliment of data
connections and an IEC
power connector on the rear
panel.
Lance and forms are provided
as a way to secure wiring with
wire ties.