20Valve + actuator with 3-point control17Sensor groundSensor NN1618 Sensor L 1519 Sensor Potential for 13 1420 Sensor Relay 1321 Sensor Not used 1222 Sensor Relay 1123 Sensor Potential for 9+11 1024 Sensor Relay 925 Contact / counter Not usedPE826 Contact / counter Relay 727 0…10 V Potential for 5+7 628 0…10 V Relay 529 Sensor ground Not used 430 Not used Relay 331 Not used Potential for 1+3 232 Not used Relay 1Fig. 2.12: Connection of valves (3-point)Valve + actuator with continuous control (0...10 V)17Sensor groundSensor NN1618 Sensor L 1519 Sensor Potential for 13 1420 Sensor Relay 1321 Sensor Not used 1222 Sensor Relay 1123 Sensor Potential for 9+11 1024 Sensor Relay 925 Contact / counter Not usedPE826 Contact / counter Relay 727 0…10 V Potential for 5+7 628 0…10 V Relay 529 Sensor ground Not used 430 Not used Relay 331 Not used Potential for 1+3 232 Not used Relay 1Fig. 2.13: Connection of valves with continuous control (0...10 V)Actuator with3-point controlLOpenCloseActuator withcontinuouscontrol signalNLPEExternalpower supply230 V/24 V