Burkert 3320 Manuel D'utilisation page 14

Energy consumption of actuator
for 1 cycle [Ws] :
1)
(depending on device variant and operating conditions)
Protection class 3 according to DIN EN 61140
(VDE 0140)
Electrical connections T erminal strip with cable gland, 2x M20
or 2 circular plug-in connectors M12,
5-pin und 8-pin
Operating voltage 24 V
max. residual ripple 10%
Energy storage
SAFEPOS energy-pack C harging time: Maximum 100
seconds (dependent on operating
conditions)
S ervice life: Up to 10 years (dependent on operating conditions).
The service life of 5 years was calculated based on the following
conditions:
Ambient temperature 30 °C
medium temperature 165 °C
duty cycle 100% operating pressure 5 bar
DN DN32
1) All values relate to a supply voltage of 24 V
medium temperature of 25 °C. Note: At minimum ambient and
medium temperatures, the operating current can be up to 5 A
(incl. 1 A charging current for the optional SAFEPOS energy-pack).
14
min. 36 Ws
max. 140 Ws
±10%
at an ambient and
English
Type 3320, 3321
Technical data
NOTE!
Consider voltage drop on power supply cable.
Example: with a cable cross-section of 0.34 mm
cable must not be more than 8 metres in length.
Digital outputs (optional):
Current limit
Digital inputs: for position signal 0 ...5 V = log "0",
Communication interface:
Communication software:
The digital outputs are not galvanically isolated from the
operating voltage. They refer to the operating voltage
GND.
Current limit: output voltage is reduced in the event
of overload.
the copper
2
1 00 mA
10...30 V = log "1"
inverted input inverted
accordingly (input current <
6 mA)
C onnection to PC using
USB-büS interface set
Bürkert Communicator