Connecting 2-Wire Discrete Sensors And Actuators; Connecting 3-Wire Discrete Sensors And Actuators - GE VersaPoint IC220PBI002 User Manual

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Connecting 2-Wire Discrete Sensors and Actuators

Example A below shows the connection of a 2-wire sensor. The sensor signal is
carried to the module point IN1. Sensor power is supplied through the voltage U
Example B below shows the connection of an actuator. The actuator power is
supplied through output OUT1. The load is switched directly by the output. The
maximum current carrying capacity of the output must not be exceeded.

Connecting 3-Wire Discrete Sensors and Actuators

Example A below shows the connection of a 3-wire sensor. The sensor signal is
carried to the module point IN1 (IN2). The sensor is supplied with power using the
module points U
Example B below shows the connection of a shielded actuator. The actuator is
supplied through output OUT1 (OUT2). The load is switched directly by the output.
The maximum current carrying capacity of the output must not be exceeded.
4-20 VersaPoint™ I/O System Profibus-DP NIU User's Manual – August 2005
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