71
saia-pcd.com
M +
S1, S2, S3, S4
M
Ethernet
S1
S2
S3
S4
Program
&
Configuration
M+S1,S2,S3,S4
Configuration &
user program
Smart Automation Manager
Smart
Automation
Stations
5560
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665
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1
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SaiaPCD3.T
SaiaPCD3.T
SaiaPCD3.T
SaiaPCD3.T
SaiaPCD3.M
5
4
3
2
1
Cabinet
components
Dedicated
room controller
HMI Visualization
and operating
Automation
stations
Consumption data
acquisition
Automation stations – RIO
Distributed automation system design with Smart RIO
The exchange of data can be easily configured in PG5 with the RIO network configurator. The configured exchange of data between RIO
and the Manager is processed automatically by the operating system. No user program is required for this.The Manager sends the data
to the Smart RIOs on a cyclical basis with broadcast or unicast telegrams. The RIOs also send their data or the statuses of their inputs to
the RIO Manager on a cyclical basis.
2 different transfer cycle times
can be set for each RIO station:
– a short cycle time for high-priority data
– normal cycle time for low-priority or slow data
PCD1.M21x0, PCD2.M5, PCD3.M2/3/5 CPUs and the pro-
grammable Micro-Browser Panel PCD7.D4xxxT5F can be
used as a Smart Automation Manager
Standard network components (such as Q.NET-5TX / 8TX)
can be used to set up the Ethernet network
The maximum number of RIOs per Manager depends on the
type of Manager used
The Smart RIOs can be used both as simple local I/O-stations and as intelligent programmable RIO stations.
Central programmanagement in the Manager
The application programs are centrally managed by the
Smart Automation Manager and distributed to the Smart
RIOs. If hardware is replaced, the programs and the configu-
ration are automatically reloaded.
The Manager must have sufficient memory resources to
be able to save the RIO programs. The onboard program
memory and the plug-in flash memory modules PCD7.Rxxx
and PCD3.Rxxx can be used for this.
Data transfer with Ether-S-IO protocol
Number of RIOs
Minimum cycle time
Data transfer
10
50 ms
20
100 ms
40
200 ms
80
400 ms
128
800 ms
Data transfer cycle times
Smart
Automation
Manager
Smart RIOs
PCD3.T66x
Simple configuration of the data transfer in
the RIO network configurator
