Rockwell Automation 1771-PD PID MODULE (+DU) - Manual (Page 29)

Assembly and Installation
Chapter 2
2Ć16
Figure 2.7
Connections to Output Actuators
18 INPUT 1 (+LEAD)
TERMINAL IDENTIFICATION
PID Module
CAT. NO. 1771-PDC
TERMINAL FUNCTION
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
INPUT 1 (-LEAD)
INPUT 2 (+LEAD)
INPUT 2 (-LEAD)
TIEBACK INPUT 1
TIEBACK INPUT 2
ANALOG OUTPUT 1
MODULE COMMON
ANALOG OUTPUT 2
+ 15V DC
15V DC COMMON
- 15V DC
MANUAL MODE 1
MANUAL MODE 2
MANUAL REQUEST
OPT. +5V DC COMMON
OPTIONAL +5V DC
NOT USED
+-
(+)
Actuator
+4 to +20mA
11103
(-)
+1 to +5V DC
Actuator
(+)
(-)
1
2
1
2
If tieback is not used to monitor a voltage output, do not make this
connection.
if tieback is not used to monitor a current output, connect the return lead
to MODULE COMMON terminal 11.