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Rockwell Automation Publication 750-IN001O-EN-P - October 2014
Chapter 5
I/O Wiring
Table 90 - Dual Incremental Encoder Terminal Designations
Wiring Examples - Single Incremental Encoder Option Module Connections
Figure 134 - Homing Signal – External Power
Figure 135 - Differential Dual Channel with Z Channel
Terminal
Name
Description
ES
+12 or +5 Volt DC Power
Power supply for Encoder 0, 250 mA.
EC
Common
+12V and +5V Encoder 0, common
0A
Encoder 0: A
Single channel or quadrature A input.
0A-
Encoder 0: A (NOT)
0B
Encoder 0: B
Quadrature B input.
0B-
Encoder 0: B (NOT)
0Z
Encoder 0: Z
Pulse or marker input.
0Z-
Encoder 0: Z (NOT)
Sd
Encoder Shield
Terminating point for wire shields when an EMC
plate or conduit box is not installed.
Sd
Encoder Shield
ES
+12 or +5 Volt DC Power
Power supply for Encoder 1, 250 mA.
EC
Common
+12V and +5V Encoder 1, common
1A
Encoder 1: A
Single channel or quadrature A input.
1A-
Encoder 1: A (NOT)
1B
Encoder 1: B
Quadrature B input.
1B-
Encoder 1: B (NOT)
1Z
Encoder 1: Z
Pulse or marker input.
1Z-
Encoder 1: Z (NOT)
24
+24 Volt
Power source for homing input.
24C
Common
Hm
Homing Input
Captures the AB edge counter.
HmC
Homing Input Common
EC
0A-
0B-
0Z-
S
d
EC
1A-
1B-
1Z-
24C
HmC
E
S
0A
0B
0Z
S
d
E
S
1A
1B
1Z
24
Hm
Hm
HmC
Home Switch
Common
+24V
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
Summary of Contents for PowerFlex 20-750-20COMM
Page 1: ...PowerFlex 750 Series AC Drives Catalog Numbers 20F 20G 21G Installation Instructions...
Page 6: ...6 Rockwell Automation Publication 750 IN001O EN P October 2014 Notes...
Page 10: ...10 Rockwell Automation Publication 750 IN001O EN P October 2014 Preface Notes...
Page 218: ...218 Rockwell Automation Publication 750 IN001O EN P October 2014 Chapter 4 Power Wiring Notes...
Page 301: ......