
7
⑦
-7. Function
The relay maintains closed when any external input is ON, that is, when the
Alarm Input port is produced a short circuit.
The relay maintains open when any external data is off or the alarm input is off
after the alarm time is ended.
[How to connect a warning lamp to the Alarm Output port]
⑧
RJ-45:
Connect the Firmware Upgrade
⑨
Input Power
: over 12VDC / 500mA