Phoenix Contact IB IL AO 4/U/0-10-ECO Handleiding (190 Pagina's)

Handleiding

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2-wire technology Figure 12-9 2-wire termination for digital devices

Sensor Figure 12-9, detail A, shows the connection of a 2-wire sensor. The sensor signal is led to

terminal point IN1. The sensor is supplied by the voltage U

S

.

Actuator Figure 12-9, detail B, shows the connection of an actuator. The actuator is supplied by

output OUT1. The load is switched directly via the output.

3-wire technology Figure 12-10 3-wire termination for digital devices

Sensor Figure 12-10, detail A, shows the connection of a 3-wire sensor. The sensor signal is led

to terminal point IN1 (IN2). The sensor is supplied via terminal points U

S

and GND.

Actuator Figure 12-10, detail B, shows the connection of a shielded actuator. The actuator is sup-

plied by output OUT1 (OUT2). The load is switched directly via the output.

IN1

FE

OUT1

FE

B

A

U

S

U

S

GND

IN1

+24 V

OUT1

IN2

IN1

OUT2

OUT1

B

A

FE

U

S

GND

U

S

GND

IN2

+24 V

IN1

+24 V

OUT2

OUT1

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