Rockwell Automation 1771-QB Linear Pos. - Manual (Page 61)

Installing the Linear Positioning Module
Chapter 5
5Ć22
Figure 5.13
Connecting a Discrete Output to a Discrete Input
50051
Wiring Arm
Terminals
14
16
18
20
22
24
26
28
LOOP 2
13
15
17
19
21
23
25
27
LOOP 1
Ground the shield
at the I/O chassis end.
15 to 24 VDC
Supply
(Customer
Supplied)
+ -
AUTO/MAN
START
STOP
JOG FWD
JOG REV
INPUT 1
INPUT 2
I/P COMMON
AUTO/MAN
START
STOP
JOG FWD
JOG REV
INPUT 1
INPUT 2
I/P SUPPLY
Important: Ground the power supply common at one point only. This will help
eliminate ground loops which are very susceptible to electrical noise.
OUTPUT 1
OUTPUT 2
O/P SUPPLY
Wiring Arm
Terminals
36
38
40
LOOP 2
37
39
LOOP 1
OUTPUT 1
OUTPUT 2