Accessory Connections; Ul, Re-Open (Monitored Input Terminals) - Viking G-5S Installation Instructions Manual

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!
Cable use in Class 2 circuit to an external device shall be type CL2, CL2P, CL2R, CL2X or other
cable with equivalent or better electrical, mechanical, and fl ammability ratings.
UL
(Monitored Input Terminal)
The "UL" input terminal
entrapment in both the opening and
closing directions. Input will reverse
the gate momentarily in the opposite
direction it was traveling
connected device it triggered. see pages
10-11.
Check for proper operation:
When a connected device is triggered, the
"UL" LED will illuminate to indicate an input.
The "Stop" LED will also illuminate if there is
more than one Monitored device connected.
!
If more than one Monitored device is
connected to this terminal, the "UL" LED will
be illuminated. This alone is inconsequential.
!
TECHNICAL TIP:
and individual input terminal functions, refer to "Appendix (A)" pages 40-41.
2 8
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protects against
when a
For more information regarding accessory connections to the control board

ACCESSORY CONNECTIONS

Re-Open
The "Re-Open" input terminal
against entrapment in the closing
direction ONLY. Input will reverse the
gate all the way to the Open Limit
a connected device it triggered. see pages
10-11.
NOTE:
The "Stop" LED
will be flashing if there
is a failure with at
least one monitored
entrapment sensor and
the gate operator will
be rendered inoperable.
Check for proper operation:
When a connected device is triggered, the "Re-
Open" LED will illuminate to indicate an input.
The "Stop" LED will also illuminate if there is
more than one Monitored device connected
!
If more than one Monitored device is
connected to this terminal, the "UL" LED will be
illuminated. This alone is inconsequential.
(Monitored Input Terminal)
protects
when

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