Bartec APEX (APC) 07-3704 Series, Operating Instructions Manual

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APEX / SILAS
Pressurized Cabinet
Connections
Rev. - 01-3704_7D0001_Manual_APC-SPC_20200617_jrs_en.docx Page 27 of 40
Electrical connections
Wiring requirements
ATTENTION
SHORT-CIRCUITS DUE TO LOOSE OR PROTRUDING WIRES IN THE APEX
(SILAS) PRESSURIZED CABINET
Assemblies and components become defective or dangerous sparks may
arise.

All core wires, including those not required, must be attached to a
terminal.

Make sure that none of the wires are loose or protrude.
The following describes the procedure for feeding and connecting cables to the
APEX pressurized cabinet:
Procedure
-
Run the supply, data and enable line through the cable glands into the
junction box.
-
Establish the electrical connections in accordance with the terminal
assignment. Screw the terminals in securely with 0.4-0.6 Nm.
-
Put the shields and earthing connections onto the shield bus.
-
Use the appropriate closures to seal cable glands that are not in use.
-
Tighten cable glands with 3.0 Nm.
Connections
All installation details required for the electrical connections can be found in
the system-specific circuit diagram included in the scope of delivery.
Before starting work, make sure that the available mains voltage agrees with
the operating voltage stated on the type plate. If this is not the case, please
consult BARTEC GmbH immediately.
All external cable connections (mains connections and measuring and
signalling outputs, in particular intrinsically safe circuits) must be installed
securely on the basis of the system-specific terminal connection plan. Check
the polarity of the signal cable here if necessary.
Only factory-provided cable entries may be used on the APEX (SILAS)
pressurized cabinet. Only BARTEC may make any additional cable entries.
Connect the supply voltage and all signal lines as explained in the terminal
connection plan.