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Design and method of operation
Installation
40
CAUTION
The following maximal values only refer to the clamps 41 and 42 as
well as the clamps 51 and 52.
Maximal voltage (not Ex)
Maximal current (not Ex)
Maximal voltage (Ex)
Maximal current (Ex)
When you supply one circuit breaker with extra--low voltage (AC
< 16 V or DC < 35 V) and the other with low voltage, you ensure that
the cable insulation is doubled.
When operating the switch with low voltage, you must position the low
voltage circuits so that they are separated from the extra--low voltage
circuits.
Follow the instructions below for installation:
1.
Remove all electrical connections on the motherboard (2).
2.
Loosen carefully both fixing screws (2.1) for the motherboard.
3.
Insert the limit switch module (7) from above until it reaches the
upper printed circuit board rail of the container.
4.
Snap put the motherboard (2) by carefully bending the four hol-
ders.
5.
Push the mechanical limit switch module (7) in the printed circuit
board rail of the container ca. 3 mm towards the right
6.
Screw the special screw (7.1) through the mechanical limit switch
module into the axle of the positioner (torque: 2 Nm).
CAUTION
The pin pressed into the actuating disc bearing (12) must be adju-
sted just before it touches the special screw (7.1) In order that the
pin slot into the special screw, you must then turn the actuating
disc bearing and the special screw simultaneously
AC 250 V or DC 24 V
AC/DC 4 A
DC 30 V
DC 100 mA
SIPART PS2 PA Manual
A5E00127926--05
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