Electronic Boards - VALPES VR Manual De Instalación Y Funcionamiento

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Electronic boards

SNAA730100
15V-30V 50/60Hz (12V-48V DC)
B
A C C
Rep.
A
B
C
1)
D
Fuses for multivolt card :
1)
- Card SNAA730100 : 5A / T 125V (Littelfuse 39615000000)
- Card SNAA730000 : 3,15A / T 250V (Multicomp MST 3,15A 250V)
Possible defects : limitation of current, thermic limitation or program error
2)
=> 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)
To re-start the actuator, reverse the sense of rotation or switch the power off and on.
32
G
Designation
Earth screw
Pilot and power supply terminals
Card protection fuses
LED 2 : microprocessor ok
100V-240V 50/60Hz (100V-350V DC)
F
E
D
C
A
Rep. Designation
E LED 3 : Detected failure
2)
F LED 1 : Power presence
Failure report terminal strip (24V
G DC / 3A max)
SNAA730000
B
C
DSBA3400 • Rév. 24/01/2019
F
E
D
G