Connections To The Communication And Control Board - ABB PVS-100-TL-B-SY2 Product Manual

5 - Installation
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onnections to the communication and control board
The communication and control signals are connected to the
communication and control board inside the wiring box or directly
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to the connectors on the external of the inverter. In particular, on the right
side of the wiring box , there are four M25 cable glands that can
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be used to reach the terminals / connectors on the communication and
control board. Each cable gland accepts a single cable from 10 mm to
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17 mm diameter.
SERVICE ONLY
As an alternative to each cable gland internal gasket the two-hole gasket
(supplied) could be installed:
The two-hole gasket accepts two cables with a diameter of 6mm; if a seal
hole is not to be used, it is necessary to install a plug (supplied plastic
cylinder) to ensure the inverter's sealing.
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Please ensure that all unused cable glands are properly sealed by the IP65 plastic cap.
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To connect the signal and communication wirings, the communication
and control board have to be extracted by removing the two M5
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screws, as shown in the picture below:
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After the connections has been made, re-insert the communication and
control board in the own board tray and fasten the two M5 screws
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previosly removed.
Check the tightness of the signal cable glands at the end of wiring
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operations.
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