Festo IIFB-02- Series, Manual

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Fitting the terminating resistor
PLEASE NOTE
If a terminating resistor is used, one of the
RIO plugs on the last valve/installation termi-
nal of a RIO line is not assigned. Protection in
accordance with protection class IP65 as per
DIN 40050 is therefore no longer guaranteed.
For this reason a protective cap must be fitted
to the non-used bus plug.
A terminating resistor is required at both ends
of the RIO cable.
If the valve terminal/valve sensor terminal to be
connected is at the end of a RIO cable, a suit-
able terminating resistor must be fitted into the
socket of the incoming RIO cable. The non-as-
signed plug must then be covered with a protec-
tive cap.
VIFB8 – 02 4. Installation
4-40
9706