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saia-pcd.com
5
4
3
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Cabinet
components
Dedicated
room controller
HMI Visualization
and operating
Automation
stations
Consumption data
acquisition
Automation stations – RIO
1.6.2
Saia PCD3.T760 Profibus-RIO
The PCD3.T760 head station serves as a local peripheral node. These compact PCD3 RIOs snap onto a 35 mm DIN rail and can be
equipped with PCD3 I/O-modules. Up to 3 PCD3.Cxxx module holders can be connected to the PCD3.T760. This means that the user can
connect a maximum of 16 I/O-modules or 256 inputs/outputs per RIO node.
Web server for commissioning, diagnostics and service
The integral web server in the PCD3.T760 offers users the greatest advantages
during commissioning, diagnostics and service. Access is via a widely known,
easy-to-operate standard web browser. Using RS-232 or Profi-S-Net, the user
has access not only to the predefined equipment and specific system HTML
pages, but also to all information data in the RIOs.
This makes it easy to check the states of all I/O-signals (digital/analog/coun-
ters), and specifically modify these input/output states with a mouse click.
Technical data
PCD3.T760
Number of inputs/outputs or
I/O-module slots
256
1)
16
2)
Expansion connection
yes
Profibus-DP < 1.5 Mbs/s
DPV0
User web server memory
128 kByte flash
Number of RIO stations
max. 128 per master station
General
Supply voltage
24 VDC ±20% smoothed or 19 VAC ±15% full-wave rectified
Capacity 5 V/24 V bus
max. 650 mA/100 mA
Ordering information for PCD3.T76x accessories
Type
Description
PCD3.K225
Accessories for the configuration of the PCD3 RIOs
Interface cable PCD3.T760 web server to PC (2.5 m); RIO configuration cable
PCD3.M5540
Expansion with
PCD3.T760
RIOs
via
Profibus
or
Profi-S-Net
up to 256 local digital I/Os per RIO node
Profi-S-Net
PCD3.C110
PCD3.T760
PCD2.M5540
up to 256 local digital I/Os per RIO node
Profi-S-Net
PCD3.C110
PCD3.T760
1
) When using digital I/O-modules with 16 I/Os each.
2
) With PCD3.Cxxx module holders.
Dimensions: Identical to PCD3.T66x, see 1.6.1 Saia PCD3.T66x remote I/O-stations
