Endress+Hauser PROFIBUS-DP, Operating Instructions Manual

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SmarTec S CLD 132 PROFIBUS-PA/-DP Wiring
Hauser 9
4 Wiring
4.1 Electrical connection
4.1.1 Opening the housing
To open the housing, proceed as follows:
1. Loosen the four Phillips screws and remove the housing cover.
2. Remove the cover frame over the terminal blocks. To do this, guide the screwdriver
in accordance with Fig. 3 into the punched hole and press the flap down.
3. Guide the cable through the opened cable entry into the connection compartment.
4. Cable connection for PA devices: Connect the cable wires of the bus cable in
accordance with Fig. 4 to the terminal block. Mixing up the polarity of the PA+ and
PA- connections does not have any influence on operation. The bus cable can be
connected to the PA device via the Pg cable gland or an M12 plug.
5. Cable connection for DP devices: Connect the cable wires of the bus cable in
accordance with Fig. 5 to the terminal block.
6. Tighten the cable gland.
7. Close the housing cover.
Warning!
Only remove the cover frame when the device is not under voltage.
C07-CLD132xx-04-06-00-xx-002
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