Fieldbus integrated architecture, Fieldbus integrated architecture -2 – Rockwell Automation PLC-5 Fieldbus Solutions for Integrated Architecture User Manual User Manual
Page 46
Publication 1757-UM006A-EN-P - May 2002
2-2 Integrating Fieldbus into Rockwell Automation Logix System
Fieldbus Integrated Architecture
As shown in Figure 2.1, Foundation Fieldbus devices can be
connected or integrated into a Rockwell Logix system. ProcessLogix,
Release 400.0 and later can be configured with a Fieldbus Interface
Module (FIM). The FIM serves as the communication gateway
between the Supervisory ControlNet/Ethernet and/or I/O ControlNet
network and the Foundation Fieldbus H1 communications medium. It
works with a Remote Termination Panel (RTP) for connecting and
powering up to two fieldbus H1 links.
For applications that require a more highly distributed connection
and/or communications directly with a PLC5 or ControlLogix 5500
processor, you can us the 1788-CN2FF ControlNet to Foundation
Fieldbus Gateway device.
Figure 2.1 Logix system architecture for Fieldbus integration.
ProcessLogix
Station
Redundant
ProcessLogix
Servers
Ethernet (TCP/IP)
Supervisory ControlNet/Ethernet
POWER
B
A
OK
A
B
ControlNET
A # 2 4
B
A
OK
A
B
ControlNET
A # 2 4
B
A
OK
A
B
ControlNET
A # 2 4
PROG
RUN
REM
RUN
I/O
RS232
BAT
OK
Logix5550
DH+/RIO
CH A CH B OK
B # 1 5
DEVICENET
Redundant Controllers
POWER
B
A
OK
A
B
ControlNET
A # 2 4
B
A
OK
A
B
ControlNET
A # 2 4
B
A
OK
A
B
ControlNET
A # 2 4
PROG
RUN
REM
RUN
I/O
RS232
BAT
OK
Logix5550
DH+/RIO
CH A CH B OK
B # 1 5
DEVICENET
I/O ControlNet
Pressure
Transmitter
PLC5/C Controller
SLC Controller
1771 Remote I/O
Flex Ex
Data Highway +
ControlNet
COMM
STATUS
FOUNDATION
Fieldbus
ProcessLogix and ControlLogix
POWER
B
A
OK
A
B
ControlNET
A # 2 4
B
A
OK
A
B
ControlNET
A # 2 4
B
A
OK
A
B
ControlNET
A # 2 4
PROG
RUN
REM
RUN
I/O
RS232
BAT
OK
Logix5550
DH+/RIO
CH A CH B OK
B # 1 5
PLC 5
Controller
DEVICENET
1757-FIMRTP
1788-CN2FF
FIM
Pressure
Transmitter
PLC5/C Controller
SLC Controller
1771 Remote I/O
Flex Ex
Data Highway +
ControlNet
COMM
STATUS
FOUNDATION
Fieldbus
ProcessLogix and ControlLogix
POWER
B
A
OK
A
B
ControlNET
A # 2 4
B
A
OK
A
B
ControlNET
A # 2 4
B
A
OK
A
B
ControlNET
A # 2 4
PROG
RUN
REM
RUN
I/O
RS232
BAT
OK
Logix5550
DH+/RIO
CH A CH B OK
B # 1 5
PLC 5
Controller
DEVICENET
1757-FIMRTP
1788-CN2FF
FIM
ControlNet
ControlNet
43190