Publication 1756-UM001G-EN-P - January 2007
32
Communicate over Networks
Communicate with DF1 Devices
You can configure the controller as a master or slave on a serial
communication network. Use serial communication to get information
to and from remote controllers (stations) when:
•
the system contains three or more stations.
•
communication occurs on a regular basis and requires
leased-line, radio, or power-line modems.
ControlLogix DF1 Device Communication
Modem
Modem
Modem
RS-232 Connection
DH+ Connection
EtherNet/IP
Network
RS-232 Connection
RS-232 Connection
Содержание controllogix 1756-L55M12
Страница 4: ...Publication 1756 UM001G EN P January 2007 Summary of Changes 4 Notes...
Страница 10: ...Publication 1756 UM001G EN P January 2007 10 Notes...
Страница 20: ...Publication 1756 UM001G EN P January 2007 20 Directly Connect to the Controller via the Serial Port Notes...
Страница 66: ...Publication 1756 UM001G EN P January 2007 66 Place Configure and Monitor I O Modules Notes...
Страница 82: ...Publication 1756 UM001G EN P January 2007 82 Develop Applications Notes...
Страница 122: ...Publication 1756 UM001G EN P January 2007 122 Maintain Nonvolatile Memory Notes...
Страница 130: ...Publication 1756 UM001G EN P January 2007 130 Maintain the Battery Notes...
Страница 134: ...Publication 1756 UM001G EN P January 2007 134 LED Indicators Notes...