3-11
I/O
 
-
 
AC
 
24V
 
AC
OUT
 
-
 
5
 
OUT
 
-
 
6
 
OUT
 
-
 
7
 
OUT
 
-
 
8
 
OUT
 
-
 
9
 
OUT
 
-
 
10
 
OUT
 
-
 
11
 
OUT
 
-
 
12
 
OUT
 
-
 
13
 
OUT
 
-
 
14
 
DI 
 
-
 
1
 
DI 
 
-
 
2
 
OUT
 
-
 
1
 
OUT
 
-
 
2
 
OUT
 
-
 
3
 
OUT
 
-
 
4
 
Ground Stri
External 75VA Transformer 
Black or Brown (Hot)
White or Blue (Neutral)
Black
115  or 2 30  V  AC
From
 
Power 
Suppl y
NOT ES:
1. If usin
45 VA Main Power Transformer connect to AC Line source
 
using Line Connector on Chassis.
 
2. In the NEMA4 housing enclosure there is no designated location for 
 
the I/O
 
-
 
AC 24 V AC Power Transformer. 
 
Green
 
Green
 
Red
 
Tied to  Tra nsfor mer 
 
Housi ng
 
GND Wire 
FKN 8037 
 
Figure  3-5 I/O-AC Module – External 75 VA Transformer User Connections