Burkert Type 3003 - Manual (Page 19)

19
Rotary actuators with integrated emergency reset
Max. current 2.4 A
Charging time 14 h max
Feedback relay for charge state 24 V DC - 1 A max
Permitted ambient temperature -10 °C - +40 °C
8.3. electric wiring
65
F+
E-
66
17
18
17
18
Battery block
control and power
supply card
F+
Wire colour
red
E-
Wire colour
black
Load state
feedback
Loaded battery: closed
contact
1 2 3 1 2 3
D1
D2
Open
N Ph
A
A
Ph
Open KM1
N
A1
A2
N
24 V
AC/ DC
B
B
100V-240V 50/60 hz
(100V-350V dc)
15V-30V 50/60 hz
(12V-48V dc)
On / Off Mode
KM1 - Customer
contactor switch
Suggestet customer
wiring
Actuator
wiring
Total security mode
safety block
Fig. 11: Electric wiring
configuration a or B
A-standard mode: If the actuator is controlled with a programmable
controller, the feedback of the charge state can be connected to it.
B-mode - increased safety (if the feedback relay is used, terminals
65 and 66): The actuator does not actuate the valve unless the safety
block is loaded.
8.4. circuit board
A
D E
B
C
Fig. 12: Diagram: Circuit board
A 18 V DC connection D Green LED*
B Battery block connection E Red LED **
C Connection for feedback
(charge state)
english
Type 3003