Electronic Boards - VALPES LT 25 Manual De Instalación Y Funcionamiento

Electronic boards

SNAA730100
15 V-30 V 50/60 Hz (12 V-48 V DC)
B
A C
Rep. Description
A Earth screw
B Pilot and power supply terminals
C Card protection fuses
1)
D LED 2 : microprocessor ok
1) Fuses for multivolt card :
- Card SNAA730100 : 5A / T 125V (Littelfuse 39615000000)
- Card SNAA730000 : 3,15A / T 250V (Multicomp MST 3,15A 250V)
2) 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)
To re-start the actuator, reverse the sense of rotation or switch the power off and on.
22
G
C
100 V-240 V 50/60 Hz (100 V-350 V DC)
F
E
D
C
A
Rep. Description
E LED 3 : Detected failure
2)
F LED 1 : Power presence
Failure report terminal strip (24V
G DC / 3A max)
SNAA730000
B
C
G
DSBA3700 • Rév. 01/10/2020
EN
F
E
D