Allen-Bradley 20F - Page 289

Rockwell Automation Publication 750-IN001P-EN-P - April 2017 289
I/O Wiring Chapter 5
Figure 142 - Differential Dual Channel with Z Channel
Figure 143 - Differential Dual Channel without Z Channel
Figure 144 - Differential Dual Channel with Z Channel with External Power Supply
Single Incremental Encoder
Option Module TB
Encoder TB
Shield
Sh
12V
Com
5V
A
A-
B
Z
Z-
+24V
24VC
B-
HmC
Hm
Enc +12V
Enc Ret
Enc +5V
Enc A
/Enc A
Enc B
/Enc B
Enc Z
/Enc Z
Single Incremental Encoder
Option Module TB
Encoder TB
Shield
Sh
12V
Com
5V
A
A-
B
Z
Z-
+24V
24VC
B-
HmC
Hm
Enc +12V
Enc Ret
Enc +5V
Enc A
/Enc A
Enc B
/Enc B
Enc Z
/Enc Z
Single Incremental Encoder
Option Module TB
Encoder TB
Shield
Sh
12V
Com
5V
A
A-
B
Z
Z-
+24V
24VC
B-
HmC
Hm
Enc +12V
Enc Ret
Enc +5V
Enc A
/Enc A
Enc B
/Enc B
Enc Z
/Enc Z
Encoder
Power Supply
Shield
Common
+