Yaskawa YASNAC PC NC Maintenance Manual - Manual (Page 141)

PC NC Maintenance Manual The VS-626M5
4-120
Table 4.29: Control Circuit Signals (8, 9, 10CN)
Connector Signal Number Function Signal Level
8CN
(option) +5V 4, 5, 6 +5V power supply for encoder +5V
Load current: 350mA or less
0V 1, 2, 3 Encoder power supply 0V
CPA 9 _| RS-422A specification
Line receiver
*CPA 11
CPB 12 _|
*CPB 13
CPC 7 _|
*CPC 8
SPA 16 Encoder phase A signal input RS-422A specification
Line receiver
*SPA 17
SPB 18 Encoder phase B signal input
*SPB 19
SPC 14 Encoder phase C signal input
*SPC 15
SS 20 Shield (0V) _|
9CN
(option) SPAO 4 Encoder phase A signal output RS-422A specification
Line driver
*SPAO 5
SPBO 6 Encoder phase B signal output
*SPBO 7
SPCO 2 Encoder phase C signal output
*SPCO 3
SS 1 Shield (0V) _|
10CN
(option) SIG+ 13 Magnetic sensor signal + _|
SIG- 14 Magnetic sensor signal - _|
+15V 12 +15V power supply for magnetic sensor +15V Load current: 100mA or less
+12V 10 +12V power supply for magnetic sensor +12V Load current: 50mA or less
0V 3, 5 Magnetic sensor power supply 0V _|
SS 1 Shield (0V) _|