DESCRIPITION OF THE CIRCUIT BOARD
A
B
C
K
A. Connections (1-18)
1. Full opening switch
2. Common
3. Pedestrian opening switch
4. Photocell
5. Open end stop
6. Close end stop
7. 24Vac/7 va
8. 24Vac/7 va
9. Safety connection
10. Safety connection
11. Flashing light
12. Flashing light
13. Turn 2
14. Turn 1
15. Common
16. 220 v
17. 220 v
18. Earth connection
B. Leds (11, 10, 9, 8 and 7)
-Led DL11: Start motor 1
-Led DL10: Start motor 2
-Led DL9: Photocell
-Led DL8:
D
E
F
L
G
H
M
N
C. Start pushbutton
D. Open/Close reed valve
E. 0.3 A fuse
F. Traffic light card connector
G. 10-dip selector
H. LEDs (1, 2, 3, 12, 13 and 14).
-Led DL1: Delay:
-Led DL2: Radius recording
-Led DL3: Sweep recording
-Led DL 12: Radio signal
-Led DL13: Encoder operation
-Led DL 14: Power ON-OFF
I. Open/Close reed valve
Opening time
Closing time
Delay
J. Open/Close pushbuttons
K. General ON-OFF switch
L. 2.5 A fuse
M. 0.5 A fuse
N. Timers
-POT 3: Delay
-POT 2: Par adjustment
O. Radio connector
P. Earth and aerial connector
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J
O
P