Control Card - Burkert LCIE 07 ATEX 6078 X Instructions De Service

Type 3004
Installation
Connecting feedback
The limit switches for the feedback are suitable for a maximum voltage of 250 V AC/DC – 5 A.
The rotary actuator features two limit switch contacts which are supplied by the factory in an open position. These
can be used for the feedback of the rotary actuator.
The limit switch contacts are actuated via two cams no. 13
(see "Figure 1", page 10 and "Figure 2", page 11).
• The white cam is used to record the opening process (FC1).
• The black cam is used to record the closing process (FC2).
Procedure:
→
Connect cable to the terminal strip 12 (see "Figure 1", page 10 and "Figure 2", page 11) according to the
schematic (see "Figure 19").
8.3.

Control card

For rotary actuator with analogue control
D E F
I
B
H
G
C
J
Figure 20: Control card (24 V DC)
No. Designation
A 24V DC power supply
B Connection terminals transducer
C Connection terminals feedback
D Adjusting button <MEM>
E Adjusting button <CLOSE>
F
Adjusting button <OPEN>
G
K1 plug-in jumper
A
K
L
M
N
No.
H
I
J
K
L
M
N
English
Designation
K2 plug-in jumper
K3 plug-in jumper
Green and red LEDs
Yellow LED: power supply display
Potentiometer
Connection motor
Connection heating resistor
27