Intelligent Technologies (IT.) D77A I/O Module Products
Relay Outputs
Relay outputs can be used to control a variety of different loads. They can be used in AC or DC circuits or they can be used to provide a dry contact to other equipment. (Figure 40) Refer to Relay Output Module Specifications on page 15 for module details.
10FU
H1 | H3 | H2 |
| ||
X1 |
|
|
H4
X2
a
b
120VAC
+
24VDC
-
c NEU
0SOL1
C0
j
1
2
G
PL1
i
C1
3
d
e
f
4SOL2
C2
5
CR
hg
Figure 40: Relay Output Wiring
a)Control Transformer
b)24 VDC Power Supply
c)DC Solenoid
d)DC Pilot Light
e)AC Solenoid
f)Dry Contact to Other Equipment
g)AC Control Relay
h)Relay Output Points 4 and 5
i)Relay Output Points 2 and 3
j)Relay Output Points 0 and 1
42 | For more information visit: www.EatonElectrical.com | MN05002001E |
