Technical Characteristics - tau K127MA Notice D'installation

CONTROL PANEL FOR ONE 18V MOTOR WITH ENCODER
• LOGICS WITH MICROPROCESSOR
• STATUS OF INPUTS SIGNALLED BY LEDs
• INCORPORATED FLASHING CIRCUIT
• ENCODER SENSOR FOR SELF-LEARNING OF TRAVEL
• 433.92 MHz 2 CHANNEL BUILT-IN RADIO RECEIVER (CH)
• BATTERY CHARGER BOARD (INTEGRATED)
• BATTERY CONNECTOR
• DIAGNOSTICS OF MALFUNCTIONS SIGNALLED BY LED
• POSSIBILITY OF ENERGY SAVING OPERATION
ATTENTION:
- do not use single cables (with one single wire), ex. telephone cables, in order to avoid
breakdowns of the line and false contacts;
- 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.
INTRODUCTION
The K127MA board has two working modes, selectable through the J6 jumper (see wiring diagram).
J6 Jumped:
J6 Not jumped:
Once the connection is achieved, in low-energy mode, press the PROG button briefly:
• All the green 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 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.

TECHNICAL CHARACTERISTICS

Board power supply
Max motor power DC
Fast acting fuse for protection of input power supply 13,5 V AC (F4 - 5x20)
Fast acting fuse for battery charger protection (F5 - 5x20)
Fast acting fuse for protection of auxiliary circuits 18 V DC (F3 - 5x20)
Motor power supply circuits voltage
Auxiliary device circuits supply voltage
Logic circuits supply voltages
Operating temperature
CONNECTIONS TO TERMINAL BOARD
Terminals Function
FS1 - FS2 POWER SUPPLY
1 - 2 AUX INPUT
standard mode, i.e. the control unit is powered all the time;
low-energy mode, i.e. the control unit is switched off after each operation and on
after each command (mode where power is supplied by other energy sources,
ex. batteries charged by a photovoltaic panel).
Description
13,5V AC control unit power supply input – Fed by the toroidal
transformer and protected by the fuses on the 230V AC power
supply.
external power input (ex. Photovoltaic system 12V DC).
Note: if this input is used, jump J7 appropriately (see wiring
diagram).
ATTENTION: POWERING THE CONTROL UNIT WITH AN EX-
TERNAL SOURCE, ALL THE OTHER 18V DC OUTPUTS BE-
COME THE SAME AS THE OUTSIDE VOLTAGE.
K127MA
13,5V AC - 50 Hz
300VA - 18V DC
F 16A
F 10A
F 2A
18V DC
18V DC
5V DC
-20 °C ÷ +55 °C
17