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4. Technical Training
_Communication & System Integration (iTDC+iTDC PRO II)
9) Door Lock Wiring
② Fail Safe Lock
※ Reverse Diode Connection
Reverse Diode is connected to prevent electrical noise during the use. Electrical noise may cause system malfunctions
such as communication failure, system configuration change, etc. and also may decrease the lifetime of the device.
If the polarity of the reverse diode is connected in a wrong direction, it may cause damage to the device.
Diode
Diode