Festo IIFB-02- Series, Manual

Page: 76 / 123

Proceed as follows:
1. Connect the wires of the resistor together with
those of the incoming RIO cable between the
wires S+ (pin 1) and S- (pin 3) of the sen-
sor/RIO cable socket (see following figure).
To guarantee more reliable contact, we re-
commend that the wires of the resistor and
those of the incoming RIO cable be crimped
together in common cable end sleeves.
2. Fit the sensor/RIO cable socket onto one of
the plugs on the RIO node.
3. Cover the non-used plug with a protective
cap.
3(S –)
clear
4(shield) 1(S+) = blue
Terminating
resistor
Fig. 4/26: Installing the terminating resistor, when valve terminal/valve
sensor terminal is at end of line
VIFB8 – 02 4. Installation
9706
4-41