SD500 Spindle Servo Drive Manual
13
2.2.4 Pulse-type Control Circuit Wiring
SC
X1
X2
X3
X4
X5
X6
X7
24V of the system under low level
0V of the system under high level
27
11
26
41
10
25
40
39
TA1
TB1
TC1
TA2
TB2
TC2
Y1
COM
Y2
13
42
28
15
30
44
14
29
43
12
42
Internal 24V control power supply
Internal control power ground
+24V
COM
OZ-
20
5
19
4
Encoder output A+
Encoder output A-
Encoder output B+
Encoder output B-
Encoder output Z+
Encoder output Z-
Encoder output
(422 standard)
22
7
21
6
36
35
OA+
OA-
OB+
OB-
OZ+
Command pulse input A+/P+
Command pulse input A-/P-
Command pulse input B+/D+
Command pulse input B-/D-
A/P+
A/P-
B/D+
B/D-
GND
Analog public port
-10V
～
+10V input
AI1
17
10V (50mA) power output
+10V
2
0/2
～
10V or 0/4
～
20mA input
AI2
16
0/2
～
10V or 0/4
～
20mA output
AO
31
1
CN1
CN6A/B
Bus communication
interface
A1+
A1-
B1+
B1-
Z1+
Z1-
A2+
A2-
B2+
B2-
Z2+
Z2-
+5V
0V
Encoder power
Encoder
power ground
12
13
6
1
7
2
10
5
8
3
15
14
9
4
Motor encoder
input
Spindle encoder
input
T1
11
Motor thermal protection
CN2
CN1
Twin port
Three-phase AC380V
50/60Hz
R
S
T
PE
MCCB
( )
( )
PB
Braking resistor
M
Forward running/stop
Reverse running/stop
Spindle orientation
Rigid tapping / pulse position
Zero-speed servo
Fault reset
Swing
Position in control
Drive ready
U
V
W
1/3/18/32
Orientated output
Drive fault
output
Note: means shielded twisted pair cables
Figure 2-5
