Omron R88D-KN series User Manual page 93

Example of Connection with External Encoder
 90 Phase Difference Input (3323 Hex = 0)
External encoder side
Power supply area
Phase A
Phase B
Phase Z
FG
 Serial Communications, Incremental Type External Encoder (3323 Hex = 1)
Magnescale by Magnescale Co., Ltd
Scale Unit SR75/SR85
Serial signal
FG
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
E5 V
+5 V
E0 V
0 V
PA
+EXA
/PA -EXA
+EXB
PB
/PB -EXB
+EXZ
PC
/PC
-EXZ
FG
FG
Servo Drive side (CN4)
1
E5 V
+5 V
E0 V 2
0 V
3
SD/RQ
+EXS
-SD/-RQ
4
-EXS
FG
Shell
FG
Servo Drive side (CN4)
5 V
1
5.0 V ±5% 250 mA max
2
GND
20 kΩ
2 kΩ
5
PULS
120 Ω
6
2 kΩ
20 kΩ
20 kΩ
2 kΩ
7
PULS
120 Ω
8
2 kΩ
20 kΩ
2 kΩ
20 kΩ
9
PULS
120 Ω
10
20 kΩ
2 kΩ
Shell
5 V
GND
680 Ω
120 Ω
680 Ω
3 Specifications
3-19
3