Rockwell Automation 1771-QC , D17716.5.25 SER/B SERVO POS - Manual (Page 73)

Installing the Assembly
Chapter 6
6Ć23
Connecting Hardware Done
Figure 6.12 shows details of how to connect hardware done. Follow these
steps:
Figure 6.12
Connection Details for Hardware Done Output
1
2
3
4
5
6
7
8
9
10
11
12
Right Wiring Arm
of 1771 - ES Expander
A
0
1
2
3
4
5
6
7
8
15V dc
(customer supplied)
+15V -15V
+ - Comm
+-
Wiring Arm of
1771 - IB Input Module
Belden 8761 or
equivalent
(50ft max)
Hardware Done
12022
For DAC
1. Connect the hardware done output from terminal 7 on the right
wiring arm to an input terminal of a dc (12-24V) Input Module (cat.
no. 1771-IB).
2. Connect the analog and hardware done output power supply common
to the 1771-IB input module common terminal. This power supply
provides the +15V dc source for the hardware done signal.
Examine the hardware done signal thru the ladder diagram program. You
can synchronize the motion of several axes after each halt move: send a
hardware start signal to all axes when you have received the hardware
done signal from each axis.