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External Alarm I/O Circuit Diagram
Warning!
The alarm will be
triggered when alarm pin 4 & 6
are formed as a short circuit.
Please do not connect the electric
voltage or current into alarm input
pin because the electronic current
Pin 6
Pin 4
Warning!
The alarm will be
triggered when alarm pin 2 & 4
are formed as a short circuit.
Please do not connect the electric
voltage or current into alarm input
pin because the electronic current
Pin 2
Warning!
‧
Where connecting of a low or high current loop to the external alarm input/output of
the product is required, the wiring and connection shall be conducted by a qualified
electrician. Incorrect wiring may bring about damage to the product fatal electric
shock.
‧
Direct connection of the external alarm input/output terminal to high-current
equipment is not allowed and a customized repeat circuit might be required (provided
by the customer) for some cases to isolate the terminal and the high-current
equipment. Where the voltage/current of an external device exceeds the loading
capability (5V) of the Alarm I/O, the product would be damaged seriously.
83
Summary of Contents for ALC-9451
Page 1: ...ALC 9551 Outdoor High Speed Dome Network Camera User Manual Software Version 1 14 1...
Page 10: ...External alarm connector DI DO See Appendix A for details of D1 DO 10...
Page 16: ...The Pin Defined Diagram 16...
Page 23: ...Install IE Tab Restart Firefox IE Tab online learning 23...
Page 31: ...Auto focus function on off Manual focus adjustment 31...
Page 66: ...66 66...
Page 69: ...Add Schedule Add Schedule setting page 69...
Page 81: ...81...