Timing Chart of the EXT Input/Output Signal
550
Pin No.
25-
pin
14-
pin
I/O Description Electric Conditions
(Voltage, Current (Max))
24 13 Input
IN_COM
1
Power supply from peripherals
5 V - 24 V or GND
25 - -
GND
Reference Signal Ground
-
1
When using the 14-pin conversion cable, do not connect the power pin to "IN_COM" pin. The "IN
COM" pin is connected to 5 V in cable.
2
These input signal terminals can be connected to the open collector input devices.
3
If 25-pin is selected, the total output of Pin No. 2 and 12 will be 600 mA.
• You can set the pin number for input and output through the [Settings] > [Interface] >
[External I/O] > [Signals] > [Inputs] and [Outputs] menu.
Timing Chart of the EXT Input/Output Signal
Refer to the programming references regarding the timing chart for the input signal and the output
signal.
For programming references, contact your SATO sales representative or technical support.