SD710 Series Servo Drive User Manual Chapter 3 Wiring and Installation
37
3.8 Typical Wiring
COIN+(Y2+)
Status
output[4]
S-RDY+(Y1+)
S-RDY-(Y1-)
ALM+(Y4+)
ALM-(Y4-)
PAO+
A phase output
Servo drive
Encoder z-phase collector
open circuit output
21
25
23
13
24
22
7
6
5
4
3
2
1
26
[1]
S-ON(X1)
INHIBIT(X4)
P-OT(X2)
N-OT(X3)
ALM-RST(X5)
34
8
33
32
12
External 24V
11
COM+
10
9
BK+(Y3+)
ORGC+(Y5+)
28
27
COIN-(Y2-)
BK-(Y3-)
ORGC-(Y5-)
ORGS(X6)
TL-SEL(X7)
PAO-
PBO+
PBO-
PZO+
PZO-
PZ-OUT
GND
44
29
GND
PULLHI
PULSE+
SIGN+
240
Ω
240
Ω
PULSE-
SIGN-
2.4k
Ω
2.4k
Ω
35
41
43
37
39
24V
Internal 24V power
interface in case of
open collector output
PULSE
[CW A
phase]
SIGN
[CCW B
phase]
Pulse position
command
Up to 4MHz
[3]
Reverse overrun switch
17
Pulse inhibit
Alarm reset signal
Servo enable
Origin signal
15
29
GND
5V
[6]
The PE shielded wire is connected
to the connector housing.
[5]
14
COM -
External
0V
Torque limit switching
30
Reserved
(X8)
[2]
B phase output
Z phase output
Forward overrun switch
Figure 3.23 Typical wiring example for position control
[1] Example is external power supply wiring; if using internal 24V power supply, connect pin 17 (+24V) to pin 11, and the
input terminal corresponding pin connect to pin 14 (COM-).
[2] X7 and X8 are high-speed input terminals, so select them according to the function.
[3] Please use twisted shielded wire for pulse port wiring, the shield must be connected to PE at both ends, and GND
must be reliably connected to the signal ground of the host computer.
[4] Y output power supply is provided by user, power supply range 5V to 24V. maximum allowable voltage DC30V,
maximum allowable current 50mA for Y port.
[5] Please use twisted shielded cable for the encoder frequency division output cable, the shield must be connected to
PE at both ends, and GND must be reliably connected to the signal ground of the host computer.
[6] In5V supply with 200mA maximum operating current.
