YASKAWA SGDB-15VN User Manual page 69

Configuration and Connections
4.5.2 1CN I/O Connector Terminals
II 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 on LS)
External latch LS
(ON when latched)
Alarm output
(OFF with alarm)
Brake interlock output
(ON with Servo ready)
Note 1. Maximum capacity of each output circuit is 50 mA and 30 VDC.
2. The 24 VDC power (I/O power) supply must be supplied by the user.
3. Signal input wire r e p r e s e n t s twisted-pair wires.
+24V 6
o P — O T
O V 7
P— LS A p
N—OT
N — LS 8
DEC
. — o o
DEC—LS
EXT
— 0 O
EXT—LS
+24V A L M
ALM
ALM—SG 3
OV
BRK
BK
BK—SG 1
3.3 to 4.5 V Backup battery
Figure 4.5 1 C N I/O Signal Connection and External Signal Processing
SERVOPACK
(SGDB-1:01:N)
3 . 3 I<4
p r o x 7 mA
I
4 —
9
10
4
2
BAT
14
15
BATO
4 -16
- Forward drive prohibited
Reverse drive prohibited
- Z e r o point return deceleration LS ON
- External latch signal ON
4 — Servo alarm
4 — Brake interlock
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