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saia-pcd.com
PCD
3
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
E
1
1
0
E
1
1
0
E
1
1
0
E
1
1
0
665
E
1
1
0
E
1
1
0
E
1
1
0
E
1
1
0
665
E
1
1
0
E
1
1
0
E
1
1
0
E
1
1
0
665
E
1
1
0
E
1
1
0
E
1
1
0
E
1
1
0
665
E
1
1
0
E
1
1
0
E
1
1
0
E
1
1
0
SaiaPCD3.T
SaiaPCD3.T
SaiaPCD3.T
SaiaPCD3.T
SaiaPCD3.M
Automation stations – Saia PCD3
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 statuses of their inputs to the
RIO Manager on a cyclical basis.
2 different transfer cycle times can be set per RIO station:
– Short cycle time for high-priority data
– Normal cycle time for low-priority or slow data
The Smart RIOs can be used both as simple remote I/O stations and as intelligent programmable RIO stations.
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 con-
figuration are reloaded automatically.
The Manager must have sufficient memory resources 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 data transfer cycle
time
10
50 ms
20
100 ms
40
200 ms
80
400 ms
128
800 ms
Data transfer cycle times
Simple configuration of the data transfer in the RIO network
configurator
Distributed automation system design with Smart RIO
As Smart Automation Managers, PCD1.M21x0, PCD2.M5,
PCD3.M2/3/5 CPUs and the programmable micro browser
panel PCD7.D4xxxT5F can be used
Standard network components (e.g. 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
Smart
Automation
Manager
Smart RIOs
PCD3.T66x
Central programmanagement in the Manager
