Rockwell Automation 1771-QC , D17716.5.25 SER/B SERVO POS - Manual (Page 53)

Installing the Assembly
Chapter 6
6Ć3
Planning Module Location
The 1771-M3 controller requires one I/O chassis slot. You can install it in
any I/O in the I/O chassis. The 1771-M3 controller uses both the output
image table byte and the input image table byte that correspond to its
location address.
The 1771-ES expander requires two slots. Install it in a pair of slots that
make up an I/O module group.
Through switches and jumpers on the 1771-ES expander, you can select
various aspects of the module’s operation. To access these switches and
jumpers, lay the 1771-ES expander on its right side and remove the left
cover. Locate the switches and jumpers through Figure 6.1.
Figure 6.1
1771ĆES Expander Switches and Jumpers
Discrete Input Resistance
Switch Assembly
Axis Number
Switch Assembly
CH A Polarity Jumper
CH B Polarity Jumper
Marker Polarity Jumper
CH A Signal Mode Jumper
CH B Signal Mode Jumper
Marker Signal Mode Jumper
Differential Single -Ended
Marker
Logic
Jumper
Not Gated
Gated with CH A and CH B
12013
Low -True High -True
Setting Switches and Jumpers