EN
3003 • Rev. 2109/03 • 00809466
22
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* Fuses for multivolt boards
- SNAA720100 board: 2A / T 250V (Multicomp MST 2A 250V)
- SNAA720000 board: 500mA / T 250V (Multicomp MST500MA 250V)
- SNAA730100 board: 5A / T 125V (Littelfuse 39615000000)
- SNAA730000 board: 3,15A / T 250V (Multicomp MST 3,15A 250V)
** Possible defects : limitation of current, thermic limitation or program error
=> check that the valve torque is not superior to the maximum torque stand by the actuator
=> check that the actuator do not exceed the duty cycle indicated (possible overheat)
SNAA720100
15V-30V 50/60Hz (12V-48V DC)
SNAA720000
100V-240V 50/60Hz (100V-350V DC)
A
B
G
C
F
E
D
A
E
F
D
B
C
G
Electronic boards
REP
DESIGNATION
REP
DESIGNATION
A
Earth screw
E**
LED 3 : detected failure
B
Power supply and control terminal
F
LED 1 : power supply presence
*
C*
Protection fuses
G
Failure report terminal strip (24V DC - 3A max)
D
LED 2 : microprocessor ok
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SNAA730100
15V-30V 50/60Hz (12V-48V DC)
SNAA730000
100V-240V 50/60Hz (100V-350V DC)
A
B
G
E
F
D
C
C
A
B
C
C
E
F
D
G