SIPOS SEVEN 2SA7 - Electrical Connection; Connection with Round Plug

Operation instructions
SIPOS SEVEN: PROFITRON, HiMod
Page 12 Y070.302/EN
3 Assembly and connection
3
Assembly and connection
3�2�1 Connection with round plug
1. Unscrewconnectionhood(g.,item2)with
plug element (1).
2. Unscrew screw plugs from the required cable
entries in the connection hood.
3. Unscrew plug element (1) from connection
hood (2).
4. Screw in the cable gland (3) only slightly and
insert the connecting cables (4).
5. Connect the connecting cables in accordance
with the circuit diagram enclosed in the con-
nection housing, connecting the earth lead to
the provided terminal in the connection box.
6. Screw plug element (1) into the connection
hood(2)andthenxconnectionhood.
7. Tighten cable glands (3).
Fig�: Connection with round plug
3�2 Electrical connection
The components are designed as to ensure that once connected correctly, uninsulated, live parts
cannot be touched directly; i.e. protection against electric shock is provided in accordance with
IP2X or IPXXB.
Dangerous voltages are also applied when the motor is at standstill. Before opening the terminal
cover or the connection hood, disconnect the supply voltage from the actuator. Allow at least 1
minute for the capacitors to discharge and do not touch any contacts.
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Thesupplyvoltagemustalwaysliewithinthevoltagerangespeciedonthenameplate.
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For short-circuit protection and for disconnecting the actuator from the mains, fuses and discon-
nect switches have to be provided by the customer. For the current values for sizing refer to the
technical data.
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Mains cable: Use metal cable glands for mains connection.
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Signal cable: Use metal cable glands with cable shielding for the connection of the signal cable
to avoid the occurrence of electronic faults. The signal cable must be shielded and the shield
mustbexedorgroundedonbothsides.Ensurecarefulconnectionofthescreenwithinthe
cable gland!
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It must be ensured that the cable glands and seals(O-rings)arettedcarefullyandcorrectly
in order to guarantee the enclosure protection. For details of the permissible conductor cross-
sections, see wiring diagram.
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Cable glands and cables are not included in the scope of delivery.