Rockwell-automation Logix5000 Controllers ASCII Strings Programming Ma Manuale Utente Scaricare il pdf (Pagina 10)

Chapter 1 Communicating with an ASCII device

To connect to the ASCII device, use these steps.

1. On the serial port of the ASCII device, determine which pins send signals

and which pins receive signals.

2. Connect sending pins to corresponding receiving pins and attach jumpers.

If the communications Then wire the connectors

Handshake

Do not handshake

3. Attach the cable shield to the connectors.

4. Connect the cable to the controller and the ASCII device.

To configure the serial port, use these steps.

1. On the Online toolbar, in the controller project, click the controller

button.

2. On the Controller Properties dialog box, click the Serial Port tab.

Connect the ASCII device

Configure the Serial Port

10 Rockwell Automation Publication 1756-PM013D-EN-P - October 2014

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Rockwell-automation Logix5000 Controllers ASCII Strings Programming Ma Manuale Utente Pagina 10