Apg MNU Slave Sensor user manual Manuel d'utilisateur télécharger pdf (Page 9)

Rev. B1, 5/13 MNU Series Ultrasonic Sensors

Automa! on Products Group, Inc.

APG...Providing tailored solu• ons for measurement applica• ons

Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]om

• Wiring

Always use shielded cable. It is recommended that twisted-pair cable be used

between sensors when connec! ng mul! ple sensors to the Modbus network.

NOTE:

Always use a high quality power supply that will deliver clean, stable

voltage.

The MNU series sensors are wired in a daisy-chain conﬁ gura! on, as shown

below. Each sensor should be connected individually and assigned a unique

address before wiring the sensor into the Modbus network.

Power

Supply

Master

Device

RS-485 A

RS-485 B

Vdc

Sensor 1

V+ V- A B

Sensor 2

V+ V- A B

Sensor 3

V+ V- A B

Use Shielded Cable

120 Ohm

Terminating

Resistor

120 Ohm

Terminating

Resistor

Modbus Daisy-Chain Wiring

Mirco Connector:

Pin 1 (Brown) +24 VDC

Pin 2 (White) RS-485 A

Pin 3 (Blue) DC Common

Pin 4 (Black) RS-485 B

4-Conductor Cable:

Red +24 VDC

Black DC Common

White RS-485 A

Green RS-485 B

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 39 40

Commentaires sur ces manuels

Pas de commentaire

Apg MNU Slave Sensor user manual Manuel d'utilisateur Page 9

Commentaires sur ces manuels

Produits connexes et manuels pour Équipement Apg MNU Slave Sensor user manual