Operation and Use
3. Interface diagram
V
R
T
A
B
G
Sign
Meaning
V
R
T
A
B
G
3.1 Wire control interface diagram and definition
12V
power +
No use
No use
485A
485B
GND(power-)
3.2 Controller interface diagram and definition
2
5
RO
18
RO
17
RO
16
RO
15
RO
14
RO
13
RO
12
RO
1
1
RO
10
RO
09
RO
08
RO
07
RO
06
RO
05
RO
04
RO
03
RO
02
RO
01
L
N
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
DI5_PWM
DO4_PWM
DI4_PWM
DO4_PWM
DI3_PWM
DO3_PWM
DI2_PWM
AO2
DO2_PWM
DI1_PWM
AO1
DO1_PWM
DI10
DI09
DI08
DI07
DI06
DI05
DI04
DI03
DI02
DI01
AI22
AI21
AI20
AI19
AI18
AI17
AI16
AI15
AI14
AI13
AI12
AI1
1
AI10
AI09
AI08
AI07
AI06
AI05
AI04
AI03
AI02
AI01
12V
485_A3
485_B3
GND
12V
485_A2
485_B2
GND
12V
485_A1
485_B1
GND
12V
CAN_H
CAN_L
GND
5V
GND
CN1
CN2
CN3
CN4
PC8002
CN7