Using external sensors
Using external sensors
About the external input terminal
(for an external sensor connection)
Choose an external sensor that is compatible with the specifications of the external input terminal.
•After connection, use the main monitor station to select the contact type ([Make contact] or
[Break contact]) that matches the device.
Cover
Bracket
cover
Lift the tab
to open the
cover
External input
terminal
Do not connect
anything to this
terminal.