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REAR VIEW
(8) RS-485 Terminal Block
Used to connect the 73VR1100 to its I/O devices via RS-485.
(9) LAN Port
Connects the LAN cable (10BASE-T or 100BASE-TX)
(10) RUN Output Indicator LED
Green light turns on in normal conditions; off when the RUN output contact is tripped
in an abnormality of the unit.
(11) Power Indicator LED
Light turns on while the power is supplied.
(12) Power Input Terminal
(13) RUN Output Terminal
(14) Alarm Output Terminal
(13) RUN Output Terminal
(9) LAN Port
(14) Alarm Output Terminal
(12) Power Input Terminal
(11) Power Indicator LED
(10) RUN Output Indicator LED
(8) RS-485 Terminal Block
FG
DG
TR
DB
DA
FG
ALM
+
ALM
–
U
(+)
V
(
–
)
RUN
+
RUN
–
