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The voltage to close
Minimal current
Max current
Isolation mode
Note: the above parameters are standard values when the voltage of controller power
supply (E24V port) is 24V.
→ Wiring Reference
→ Wiring Note:
The wiring principle of digital input IN (0-15) is shown in the figure above. The
⚫
external signal source can be an optocoupler, a key switch or a sensor, etc., all can
be connected as long as the requirements on output of electric level can be achieved.
For the public end, please connect the "EGND" port on the IO power supply to the
⚫
"COM" terminal of the external input device. If the signal area power supply of the
external device and the power supply of the controller are in the same power supply
system, this connection also can be omitted.
3.5.4. OUT Digital Output
→ Wiring Definition
Terminal
-1.8mA (negative)
-6mA (negative)
optoelectronic isolation
Name
Type
EGND
/
>14.7V
Function 1
IO power ground
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