FAAC 746 - START-UP, CONFIGURATION AND TESTING; ELECTRONIC CONTROL UNIT CONNECTIONS

18
ENGLISH ENGLISH
5. START-UP
5.1. CONNECTION TO ELECTRONIC CONTROL UNIT
Ü Always disconnect the electrical power supply before
carrying out any operations on the control unit (connections,
programming, maintenance).
Warning: On disconnecting connector J6, high voltages
may be present on the capacitor output.
Observe points 10, 11, 12, 13 and 14 in the GENERAL SAFETY
INSTRUCTIONS.
Lay the cables in the conduits as shown in Fig. 3 and make the
electrical connections to the chosen accessories.
Always route the power supply cables separately from the
control and safety cables (keyswitch, receiver, photocells,
etc.). Use separate conduits to avoid any interference.
5.1.1. 746MPS ELECTRONIC CONTROL UNIT
TABLE 2 TECHNICAL CHARACTERISTICS OF 746MPS
Power supply 230V~ (+6 -10 %) 50Hz
Motor max. load 300 W
Accessories power supply 24Vdc
Accessories max. load 360 mA
Warning light power supply 24V~ (3W max)
Temperature range - 20°C + 55°C
Fuses motor
accessories
Quick connectors - for decoding cards or RP receivers-
- capacitor - limit switch -
Inputs OPEN/STOP/CLOSING SAFETY/LIMIT-SWITCH
warning light
Outputs flashing light
motor
24Vdc power supply for accessories
pause time (5-10-30-120 sec.)
Programming logic (automatic A1/A2 - semiautomatic E1/E2)
pre-flashing
Motor braking adjustable by trimmer
Safety timing 255 sec.
5. 1. 2. 746MPS LAY-OUT
TABLE 3 746MPS Control unit components
F1 Fast-acting fuse F1 5x20 F5A/250V (motor )
F2 Time delay fuse F2 5x20 T500mA/250V (accessories)
P1 RESET button
TR1 Braking adjustment trimmer
DS1 Programming dipswitches
Led Input status indicator LEDs
J1 Quick connector for decoding cards/RP receiver
J2 Low voltage inputs/accessories terminal block
J3 Quick connector for limit switch (LH closure)
J4 Quick connector for limit switch (RH closure)
J5 Motor output terminal block
J6 Quick connector for capacitor
J7 Line input terminal block
J8 Flasher unit output terminal block (230V ~ max 60W)
5. 1. 3. ELECTRICAL CONNECTIONS
Fig. 24
P1
RESET
TR1
BRAKE
F2
F1
J7
J8
J6
J5
J3
J2
CH
SX
J1
DS1
RL1
IC1
1 2 3 4 5 6 7
746MPS
J4
CH
DX
TF1
Fig. 23
J5J6J8J7
J3
DS1
F2
F1
P1
TR1
J1
Led
J2
J4
J4
J3
J2
CH
DX
CH
SX
1 2 3 4 5 6 7
M
1
2
1
2
3
4
5
J5J6
J8
J7
230V~ 50Hz
(+6% -10%)
C
25
µ
F
FAACLAMP
MINILAMP
Warn.Light
3W max
746MPS
L
N
(L)
FINECORSA
LIMIT SWITCH
FIN DE COURSE
ENDSCHALTER
FIN DE CARRERA
1
2
3
4
5
1
2
Altre sicurezze
Other safeties
Autres sécurités
Andere Sicherheiten
Otros disp. seg.
a
b