AMAX-1220/1240 Series User Manual
26
2.8.4
Extra General Purpose Input & Output (ONLY available for
AMAX-1220 model)
The extra general purpose input and output are defined in CN4 & CN5 of AMAX-1220
with TB12 connector type.
Table 2.8: CN4
Pin
Name
Axis
Type
Pin Description
1
VCOM
Power
External common power input
2
DI0
In
Isolated digital input
3
DI1
In
Isolated digital input
4
-VEX
Power
External power ground
5
DI2
In
Isolated digital input
6
DI3
In
Isolated digital input
7
VCOM
Power
External common power input
8
DI4
In
Isolated digital input
9
DI5
In
Isolated digital input
10
-VEX
Power
External power ground
11
DI6
In
Isolated digital input
12
DI7
In
Isolated digital input
Table 2.9: CN5
Pin
Name
Axis
Type
Pin Description
1
+VEX
Power
Ex24V power input
2
DO0
Out
Isolated digital output
3
DO1
Out
Isolated digital output
4
-VEX
Power
External power ground
5
DO2
Out
Isolated digital output
6
DO3
Out
Isolated digital output
7
+VEX
Power
Ex24V power input
8
DO4
Out
Isolated digital output
9
DO5
Out
Isolated digital output
10
-VEX
Power
External power ground
11
DO6
Out
Isolated digital output
12
DO7
Out
Isolated digital output
