Leadshine EL8-EC Series User Manual page 24

EL8-EC 220VAC Electrical Wiring Diagram
1ph/3ph
220VAC
Circuit
breaker
Line filter
Connect B1 and B2 to use internal
regenerative resistor ； If an external
regenerative resistor is needed ，
connect it to P+ and B2 ， disconnect B1
and B2
Positive limit switch
Negative limit switch
AI1: Analog Input 1
（+10V~-10V）
AI2: Analog Input 2
（+10V~-10V）
A
B
Encoder #2 pulse
differential input
Z
GND
+5V
L1C
L2C
L1
Contactor
L2
L3
P+
B1
B2
N
6
COM_DI
4.7K
5
DI 1: Null
7
4.7K
DI 2: POT
8
4.7K
DI 3: NOT
9
Homing switch
4.7K
DI 4:HOME-
SWITCH
10
4.7K
DI 5: Null
11 4.7K
DI 6: Null
12 4.7K
DI 7: Null
13
4.7K
DI 8: Null
14
AI1+
15
AI1-
23
AI1+
24
AI1-
3
A+
4
A-
5
B+
6
B-
7
Z+
8
Z-
2
GND
1
+5V
User manual of EL8-EC***F AC Servo
1
2
CN2
5
6
CN1
BRK-OFF+
BRK-OFF-
C
C
N
N
8
7
PE
Encoder
Cable
Motor power
U
cable
V
W
PE
1
DO1+:
DO1-：
2
25
DO2+:
SRDY+
DO
26
DO2-:
SRDY- (3 double-ended）
DO3+: 3
ALARM+
DO3-:
4
ALARM-
17
A+
18
A-
20
Crossover frequency
B+
19
output (differential)
B-
21
Z+
22
Z-
1
AO1
Analog output 1
2
GND
3
AO2
Analog output 2
4
GND
5
Z-phase open collector
OCZ
6
crossover frequency
GND
output
24