Key Automation CT-400 Manual For The Installer page 21

2.11 Connection of TURNING ON
17 18
2.12 Connection of the TIMER
17 18
2.13 Connection of the LIGHT
LIGHT 230 Vac
9 11
19 20 21 22 23 24
19 20 21 22 23 24
If you prevue to use the photo-
test or the signal light, you cannot
use this connection.
The buttons for the turning on of the control unit should
26
be normally open. If more devices are available the
should be serial connected.
In the paragraph 3.1 are described the different fun-
ctions of each control.
Terminal:
21 OPEN
22 CLOSE
23 START
24 PEDESTRIAN
If you need a timer it is possible to connect it to the ter-
minal board no. 21 and COM. The contact of the timer
26
is normally open and it should be closed for all the time
that the gate is open.
If an opening command is con-
nected to terminal 21, it must be
connected in parallel.
LIGHT 24 Vac
6 7
EN
21