tau D747M Notice D'installation page 14

- do not re-use old pre-existing cables.
- we recommend to use the TAU cable code M-03000010C0 to connect the motors to the control board.
- In case of long sections of cables (> 20 m) for N.O./N.C. controls (e.g. OPEN / CLOSE, STOP, PEDESTRIAN,
etc.), in order to avoid gate malfunctions, it will be necessary to uncouple the various controls using
RELAYS or using our 750T-RELE device.
2. TESTING
When you have completed the connection:
• All the green LS LEDs must be on (each of them corresponds to a Normally Closed input). The go
off only when the controls to which they are associated are operated.
• All the red LS LEDs must be off (each of them corresponds to a Normally Open input). The light up
only when the controls to which they are associated are operated.
3. TECHNICAL FEATURES
Board power supply
Max motor 1 power DC
Max motor 2 power DC
Fast acting fuse for protection of input power supply 13,5V AC (F1 - 5x20)
Fast acting fuse for motor 1 protection (F2 - 5x20)
Fast acting fuse for motor 2 protection (F3 - 5x20)
Fast acting fuse for protection of auxiliary circuits 18V DC (F4 - 5x20)
Motor power supply circuits voltage
Auxiliary device circuits supply voltage
Logic circuits supply voltages
Operating temperature
4. DIAGNOSTICS LED
DL1 PEDESTRIAN button red LED signal
DL2 OPEN/CLOSE button red LED signal
DL3
ERRORS red LED signal
DL4 STOP button green LED signal
DL5 INTERNAL PHOTOCELL green LED signal
DL6
EXTERNAL PHOTOCELL green LED signal
5. TERMINAL BOARD CONNECTIONS
Terminals Function
1 - 2
AUX
3 - 4 TX PHOTOCELLS
5 - 6
FLASHING LIGHT
GATE OPEN
7 - 8
WARNING LIGHT
Description
auxiliary circuits output 18V DC max. 15 W for photocells, relays, receiv-
ers, etc... (1 = NEGATIVE - 2 = POSITIVE)
18V DC output for transmitter photocell – phototest - max. no. 1 photo-
cell transmitters. (3 = NEGATIVE - 4 = POSITIVE)
18V DC max. 20 W output for flashing light supply, flashing signal sup-
plied by the control unit, rapid for closing, slow for opening. (5 = NEGA-
TIVE - 6 = POSITIVE)
18V DC max. 3 W output for supply to open and moving gate warning
light. (7 = NEGATIVE - 8 = POSITIVE)
14
13,5V AC - 50 Hz
50 W - 18V DC
50 W - 18V DC
F 16 A
F 10 A
F 10 A
F 5 A
18V DC
18V DC
5V DC
-20 °C ÷ +55 °C