Connecting With The Fieldbus Plug From Festo - Festo CPX-FB14 Description

1. Installation

1.3.5 Connecting with the fieldbus plug from Festo

1-28
Note
Use protective caps or blanking plugs to seal unused
connections. You will then achieve protection class IP65.
Observe the assembly instructions for the fieldbus plug.
•
Tighten the two fastening screws at first by hand and then
with max. 0.4 Nm!
With the fieldbus plug from Festo (FBS-SUB-9-BU-2x5POL-B),
you can connect the CPX terminal easily to the fieldbus. You
can disconnect the plug from the node without interrupting
the bus line (T-TAP function).
Note
The clamp strap in the Festo fieldbus plug is connected
only capacitively internally with the metal housing of the
sub-D socket. This prevents equalizing currents from flow­
ing via the screening of the fieldbus cable (Fig. 1/7).
Clamp the screening of the fieldbus cable under the
•
clamp strap in the fieldbus plug.
Festo P.BE-FB14-EN en 1411d English