YASKAWA SGM Series User Manual page 60

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J I/O Signal Connections and External Signal Processing
Forward drive prohibited
Forward overtravel OFF
at overtravel.
Reverse drive prohibited
Reverse overtravel OFF
at overtravel.
Zero point return deceleration LS
(ON when above LS)
External latch LS (signal)
(ON when latched)
Alarm output
(OFF with alarm)
Brake interlock output
(ON with servo ready)
Note 1. The capacity of each output circuit is below 50 mA and 30 VDC.
2. The 24 VDC power (I/O power) supply must be supplied by the user.
6
+24V
P−OT
7
0V
P−LS
N−OT
8
N−LS
DEC
DEC−LS
9
EXT
10
EXT−LS
ALM
+24V
ALM
ALM−SG
3 3
4
0V
BRK
BK
1
BK−SG
2
Figure 4.2
1CN I/O Signal Connection and External Signal Processing
4 -11
4.4 Connecting an Incremental Encoder
SERVOPACK
(SGDB-jjjN)
3.3kΩ
Approx. 7 mA
Forward drive prohibited
Reverse drive prohibited
Zero point return deceleration LS ON
External latch signal ON
Servo alarm
Brake interlock
26
4
FG

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