YASKAWA SGD7S series Product Manual page 52

3.1 Basic Wiring Diagrams
3.1 Basic Wiring Diagrams
This section provides the basic wiring diagrams.
Refer to the following section for details on the I/O signal connector (CN1).
3.2
Refer to the following manual for details on terminals and connectors other than those given
above.
Σ
-7-Series
S800001 28)
General-purpose sequence input 1
(Forward Drive Prohibit input: OFF to prohibit drive)
General-purpose sequence input 2
(Reverse Drive Prohibit input: OFF to prohibit drive)
General-purpose sequence input 3
(Origin Return Deceleration Switch input:
ON at limit switch)
General-purpose sequence input 4
(External Latch Input 1: ON for latch)
General-purpose sequence input 5
(External Latch Input 2: ON for latch)
General-purpose sequence input 6
(External Latch Input 3: ON for latch)
General-purpose sequence input 0
*1.
*2.
Connect these when using an absolute encoder. If the Encoder Cable with a Battery Case is connected, do not
connect a backup battery.
*3.
The 24-VDC power supply is not provided by Yaskawa. Use a 24-VDC power supply with double insulation or
reinforced insulation.
3-2
I/O Signal Connections on page 3-4
Σ
-7S SERVOPACK with MECHATROLINK-III Communications References Product Manual (Manual No.: SIEP
R S T
1QF
3SA
1FLT
2KM
1KM
(For servo alarm
1Ry
Servo power Servo power
ON OFF
1KM
1KM 1Ry
Gap sensor signal input
Sequence input signal
power supply input
Battery for absolute
+
*2
encoder
-
2.8 V to 4.5 V
Switch
24 V
Fuse
*4
Safety
0 V
represents twisted-pair wires.
SERVOPACK
Main circuit
terminals
L1
L2
L3
L1C
L2C
B1/
display)
B2
B3
1PL
1
2
1KM
1SA
Ground to
2KM a resistance
of 100 Ω
or less.
2SA
CN1
5
A-FB
4.7 k W
*3
+24 V +24VIN 6
/SI1 (P-OT)
7
/SI2 (N-OT)
8
/SI3 (/DEC)
9
/SI4 (/EXT1)
10
/SI5 (/EXT2)
11
/SI6 (/EXT3)
12
/SI0
13
*1
BAT(+)
14
BAT (-)
15
CN8
/HWBB1+
4
/HWBB1-
3
/HWBB2+
6
/HWBB2-
5
Frame ground
Motor
U
terminals
V
W
CN2
*1
5 PS
6 /PS
1
PG5V
2
PG0V
CN5
*1
1
3
2
4
ALM+
3
Servo Alarm Output
(OFF for alarm)
4 ALM-
/SO1+ (/BK+)
1
General-purpose sequence output 1
(Brake output: ON to release brake)
2 /SO1- (/BK-)
23 /SO2+
General-purpose sequence
/SO2-
24
output 2
25 /SO3+
General-purpose sequence
/SO3-
26
output 3
*5
17 PAO
18
/PAO
*5
19 PBO
20 /PBO
21 *5
PCO
22
/PCO
16
SG
Signal ground
8
EDM1+
7
EDM1-
Connector shell
FG Connect shield to connector shell.
M
ENC
Analog Monitors
Encoder Divided
Pulse Output,
Phase A
Encoder Divided
Pulse Output,
Phase B
Encoder Divided
Pulse Output,
Phase C