DC100 MAX Digital Dispenser Operating Manual
© 2023 Fisnar - 63 - DC100 MAX Rev 4
Output Type: Open Collector Photocoupler (NPN)
Output Power: Output signals are able to sink a maximum of 200 milliamps per pin.
Output Function: When the output signal is activated, the circuit between the output pin (pin #6,
10, 12 & 14) and the GND (pin #2, 5, 7, 11, 13, 15 & 17) is completed.
Example of I/O output port driving
PLEASE READ: If an inductive load (such as a relay) is connected to an output signal,
be sure to install a diode as shown to prevent damage to the output photocoupler.
Installation of Diode
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