![background image](http://html1.mh-extra.com/html/omron/sysmac-c500-nc222-e/sysmac-c500-nc222-e_operation-manual_742438031.webp)
20
Input Circuits (Feedback Inputs for Phases A, B, and Z)
2 k
W
1/6 W
330W 1/6 W
Photocoupler
(i) Phase A, phase A (X,Y axes)
2 k
W
1/6 W
330W 1/6 W
Photocoupler
2 k
W
1/6 W
330W 1/6 W
Photocoupler
(ii) Phase B, phase B (X, Y axes)
(iii) Phase Z, phase Z (X, Y axes)
Phase A
Phase A
Phase B
Phase B
Phase Z
Phase Z
Typical Encoder
+5V
0V
A out
B out
Z out
Output Circuitry (OUT Outputs and Speeds)
DC
GND
+24V
24 VDC
OUT1
OUT2
DC GND
Transistor
array
Photocoupler
OUT1/OUT2 outputs (X,Y axes)
OUT/AG outputs (X,Y axes)
XOUT
YOUT
XAG
YAG
–15V
+15V
100
W
5k
W
–
+
M/D Connector
Section 2-1