FAAC 740D - Control Board 740 D: Technical Overview; Warnings and Safety Precautions; Technical Specifications; Layout and Components

Fig. 1
Fig. 2
740D 2 732697 - Rev.D
C
J4
230 V ~ / 50 Hz
or
115 V ~ / 60Hz
(according to the
selected control board)
(according to the
selected control
board)
230 V ~
115 V ~
MAX 60W
FCA
OPEN
B
FSW
OP
STOP
FCC OPEN
A
FSW
CL
EDGE
SAFE
Led
Translation of the original instructions
ENGLISH
CONTROL BOARD 740D
1. WARNINGS
Before attempting any work on the control board (connections,
maintenance), always turn off power.
Install, upstream of the system, a differential thermal breaker with adequate
tripping threshold.
Connect the earth cable to the appropriate terminal on the J7 connector of the
equipment (see fi g.2).
Always separate power cables from control and safety cables (push-button,
receiver, photocells, etc.). To avoid any electric noise, use separate sheaths or
a shielded cable (with earthed shield).
2. TECHNICAL SPECIFICATIONS
Power supply
230 V~ - 50 Hz (115 V~ - 60 Hz
*
)
Absorbed power
10 W (10 W
*
)
Motor max. load
1000 W (1200 W
*
)
Accessories max. load
0.5 A (0.5 A
*
)
Operating ambient tem-
perature
-20 °C +55 °C
Protection fuses 2 (see fi g. 1)
Function logics
Automatic / “Stepped” automatic / Semi-automatic /
Safety devices / Semi-automatic B / Dead-man C /
“Stepped” semi-automatic / Mixed Log. B+C
Work time Programmable (from 0 to 4 min.)
Pause time Programmable (from 0 to 4 min.)
Thrust force Adjustable over 50 levels
Terminal board inputs
Open / Pàartial opening / Safety devices at opng. /
Safety devices at clsng. / Stop / Edge / Power supply
+ Earth
On-connector inputs Opening and closing limit-switches / Encoder
Terminal board outputs
Flashing lamp - Motor - 24 Vdc accessories power
supply - 24 Vdc indicator-light / Timed output - Fail
safe
Rapid connector 5-pin card connection for receivers
Programming
3 keys (+, -, F) and display, “basic” or “advanced”
mode
Basic mode programmable
functions
Function logic - Pause time - Thrust Force - Gate
direction
Advanced mode program-
mable functions
Torque at initial thrust - Braking - Fail safe - Pre-
fl ashing - Indicator-light/Timed output -
Opening and closing safety devices logic -
Encoder - Decelerations - Partial opening time -
Work time - Assistance request - Cycle counter
DL
SIGNALLING AND PROGRAMMING DISPLAY
Led
INPUTS STATUS CONTROL LED
J1
LOW VOLTAGE TERMINAL BOARD
J2
CONNECTOR FOR DECODER / MiniDec / RP RECEIVER
J3
ENCODER CONNECTOR
J4
CAPACITOR CONNECTOR
J5
LIMIT -SWITCH CONNECTOR
J6
MOTORS AND FLASHING LAMP CONNECTION TERMINAL BOARD
J7
POWER SUPPLY TERMINAL BOARD
F1
MOTORS AND TRANSF. PRIMARY FUSE (F 5 A) (F 10 A
*
)
F2
LOW VOLTAGE AND ACCESSORIES FUSE (T 800mA)
F
“F” PROGRAMMING PUSH-BUTTON
-
“–” PROGRAMMING PUSH-BUTTON
+
“+” PROGRAMMING PUSH-BUTTON
4. ELECTRIC CONNECTIONS
3. LAYOUT AND COMPONENTS
*Only if don’t use J4 connector
(740D 115 V)*
Grey/Blue
Black
Brown