Eaton Electrical D77A - Manual (Page 48)

Intelligent Technologies ( IT.) D77A I/O Module Products
40 For more information visit: www.EatonElectrical.com MN05002001E
AC Outputs
AC power is typically used to energize loads related to machinery function such as solenoid valves and motor starters. These devices
are generally two-lead devices as illustrated in Figure 38. One side is wired to a grounded neutral wire while the other is wired to the
output terminal. Refer to AC Output Module Specifications on page 13 for module details.
Figure 38: AC Output Wiring
a) Control Transformer
b) M1 Motor Starter Coil
c) Solenoid Valve
d) M2 Motor Starter Coil
e) Pilot Light
f) Second Point of Module
g) First Point of Module
d
a
b
c
e
f
g
L1 1FU
L2 2FU
L3
L1 L2
3FU
H1 H4
M1 M2
M1 M2
OLDS
JIC-0001
OLDS
OLDS
SOL1
OLDS
H3 H2
4FU 5FU 6FU 7FU 8FU 9FU
PL1
G
M1
C0
10FU
0
1
C1 2
3
X1 X2
M2