Publication 1756-UM001G-EN-P - January 2007
Communicate over Networks
45
Foundation Fieldbus
Foundation Fieldbus is an open interoperable fieldbus designed for
process control instrumentation.
Foundation Fieldbus distributes and executes control in the device.
The Foundation Fieldbus linking device:
•
bridges from an Ethernet/IP network to an H1 connection.
•
accepts either HSE or EtherNet/IP messages and converts them
to the H1 protocol.
Foundation Fieldbus Overview
Additional Resources
For additional information, consult these devices:
•
RSFieldbus User Manual, publication RSFBUS-UM001
•
Foundation Fieldbus Linking Device User Manual, publication
1757-UM010
Application
Required Linking Device
•
Bridge an EtherNet/IP network to Foundation Fieldbus.
•
Connect via a low-speed serial (H1) and high-speed
Ethernet (HSE) network connections.
•
Access devices directly via an OPC server.
1757-FFLD
•
Connect via low-speed serial (H1) connections.
•
Bridge a ControlNet network to a Foundation Fieldbus.
•
Support redundant ControlNet media.
1788-CN2FF
STATUS
WDO G
B ATT
NS 1
MODE
H1
H1
H1
H1
H1-1
H1-2
H1-3
H1-4
FOUN DATION F
ieldbus
FOUNDATION F
ieldbus
L
inking Device
LINK NET OK
RSFieldbus
24V dc
Power
Supply
Power
Conditioner
Field Device
Field Device
1757-FFLD Linking Device
ControlLogix Controller with
a 1756-ENBT Module
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...