Electronic Boards - VALPES ER20 Manual De Instalación Y Funcionamiento

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Electronic boards

A
B C
C A
REP DESIGNATION
A Earth screw
B Power supply and control terminal
*C* Protection fuses
* Fuses for multivolt boards
- SNAA670100 board: 1A / T (Schurter 0034.6615 )
- SNAA670000 board: 500mA / T (Schurter 0034.6612 )
- SNAA680100 board: 3.15A / T (Schurter 0034.6620 )
- SNAA680000 board: 1A / T (Schurter 0034.6615 )
** 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.
16
SNAA670100
24V 50/60Hz (24V DC)
E D
SNAA680100
24V 50/60Hz (24V DC)
B
C
SNAA670000
100V-240V 50/60Hz (100V-350V DC)
A
B C
SNAA680000
100V-240V 50/60Hz (100V-350V DC)
E
D
B
A C
REP DESIGNATION
D** LED 2 : detected failure
E LED 1 : power supply presence
E D
C
DSBA3100 • Rév. 17/07/2020
D
E