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EN
ENCODER
Supplied already wired. Encoder can trigger in the closing movement only, when the boom hits an obstacle.
Select the desired behaviour by programming the parameter - level 1.
+V terminal can be used for powering additional sensors (16Vdc not stabilized-100mA max)
FRAC
N.C. additional safety input for swinging boom sensor.
When activated (open) it stops the automation immediately. Subsequent START always cause reopening.
UPS
UPS status input.
To be connected to smart UPS with status output, active-high during mains failure.
The control unit has also an internal detector that works with simpler square-wave and quasi-sinusosidal UPS. With
these simpler UPS there is no need to use this input.
START
N.O. input for controlling the automation according to four-step logic: open-stop-close-open.
PDM INPUT
Programmable input, parameter-level 3.
This signal can be duplicated on an programmable output (see OUT2, 3, 4, 5).
OPEN
N.O. input - opens the boom.
This input has priority over CLOSE command and can be kept always activated until necessary. Connect loop detectors,
clocks, daily or weekly timers here, where and if necessary.
CLOSE
N.O. input for closing. It allows the automation to be closed only if the safety devices have not triggered.
Operating mode programmable with parameter -level -3.
FTC
N.C. safety input (photocell). Enter the programme wanted by programming the -level-1 parameter. It triggers only
in the closing phase; it never triggers in opening.
STOP
N.C. safety input. When activated it stops the automation instantly and a subsequent start always cause reopening.
During pause time (PAUSE trimmer) a stop command disables automatic reclosing, leaving the bar open waiting for
commands. NOTE: The hatch microswitch is already connected to this input.
8k2
Multi-purpose analog input. For TERMON heater see paragraph 8.3.
FCA
Limit switch N.C. input in opening. When activated the opening travel fi nishes.
FCC
Limit switch N.C. input in closing. When activated the closing travel fi nishes.
ANTENNA
Antenna connection for the integrated receiver
Control unit
J6
6.4
ENCODER/INPUTS
J7
6.5
INPUTS/ANTENNA
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