DITEC E1T - Page 11

11
IP1897EN • 2012-03-22
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11. EXAMPLE APPLICATION FOR SECTIONAL OVERHEAD DOORS
Fig. 11.1
Fig. 11.2
17 14 12 11 00 0 1 1 2 3 4 6 8 92041
ON
OFF
123 4 5 6
Opening limit switch
Closing limit switch
Motor thermal protection
DIP1=ON
DIP2=ON
DIP4=OFF
PT3
J7
17 14 12 11 00 0 1 1 2 3 4 6 8 92041
ON
OFF
123 4 5 6
Opening limit switch
Closing limit switch
Motor thermal protection
SOFA1-SOFA2 safety test
DIP1=ON
DIP2=ON
DIP4=OFF
SO=OFF
J7
ON
SO
(Fig. 11.1) When the control panel is used in applications
for sectional overhead doors:
- set DIP1=ON;
- set DIP2=ON;
- set DIP4=OFF;
- connect opening and closing limit switches N.C.
contacts to terminals 0-11-12.
In this case, the opening command (1-3, 1-20) and the
closing command (1-4) operate only if kept pressed, if
released the automation will stop. Automatic closing
and radio remote controls are disabled.
(Fig. 11.2) If the SOFA1-SOFA2 self-controlled safety
edge is connected on closing, make the connections
indicated in the gure.
NOTE: to use the control panel in hold-to-run
mode, disconnect terminal 9.
NOTE: membrane push-button panels PT3 (g.
11.1) or PT4 (g. 11.2) can be connected to the
connector J7.
WARNING: if the closing edge remains pressed
on the oor, set SO=OFF.