InfRec Thermo Gear G100, Руководство по эксплуатации

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Chapter 4 Advanced
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ALARM OUTPUT
Alarm can be sent to an external circuit by open collector output from the alarm output terminal.
1) Open the cover.
2) Push the white tab of the alarm output terminal.
3) While pushing the white tab, insert an alarm cable (solid/stranded conductor) into the alarm output
terminal hole. Make sure that the plus side of the cable is inserted into the plus side of the alarm output
terminal, and the minus side of the cable is inserted into the minus side of the alarm output terminal.
4) Release the white tab.
5) Make sure that the alarm cable is locked and is not disconnected.
95691-2935-0000
(+)
(-)
Note
• Make sure to turn OFF the camera before connecting an alarm cable.
•
The external circuit connected to the alarm output terminal should meet the following specifications. The
camera may be damaged if these are not met.
Alarm output Open collector output
Maximum input voltage : DC30V 40 mA
Maximum internal resistance : 35 Ω
(+)
(-)
Push the tab
Insert a cable into the alarm
output terminal hole.
Alarm cable
(16-24 AWG solid/stranded)
*View with the rear cover opened
Alarm output terminal
Vcc
Example of use
Vcc : DC30V max
I : 40mA max
オフ
オン
Alarm
GND
Vcc
GND
I
Alarm output
PhotoMOS relay
G100/G120
Open
collector
output
Example of timing chart
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