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saia-pcd.com
PCD3 Compact
PCD1
PCD2
PCD3
Sample Project
2
Product Launch
1
Planning Guide
Planning guide
3
Abbreviations
4
Type Index
Internal
Internal
Internal
M-Bus
4
8
15
13
Interfaces
•
•
•
•
Data memory -
file system
1
2
2
2
Ethernet port
(switch)
3.
Definition of communicati
on
Saia PCD®
systems provide appropriate communication protocols to connect related building systems through the entire automation
pyramid. The greater the number of expandable communication interfaces, the more flexible and sustainable the automation system!
Meets the
requirements
for communi-
cation and
data memory.
However, the
lack of an
integrated in-
terface for M-
Bus reduces
optimal use.
Meets the
requirements
for commu-
nication and
data memory,
but with re-
duced expan-
sion potential
at interfaces.
Meets all the
requirements
for commu-
nication and
data memory
with high
capacity.
Fully expand-
able in field
and automa-
tion commu-
nication.
Meets all the
requirements
for commu-
nication and
data memory
with high
capacity.
Fully expand-
able in field
and automa-
tion commu-
nication.
System selection
Communication requirements for
the number and type of interfaces
are largely satisfied by PCD2 and
PCD3 systems.
The PCD1, PCD2 and PCD3 have data
memory and file systems.
The Saia PCD3 system family is se-
lected along with the “Device family”.
Description:
Two-stage partial air conditioning system with plate
heat exchanger, air heater and air cooler.
Ventilation with manual/override function.
A switch cabinet should be included to install the
electrical and automation technology.
Controls:
Flexible, modular and expandable controls
Interfaces:
Basic interfaces – Ethernet / USB energy measurement
M-Bus; expandability option
Expansion
min. 20% expansion reserve
reserve:
Data:
Recording/storage of operational data
Requirement arising from the specifications
M
odular
C
ompact
Operating data is recorded/stored
on optional flash memory (e.g.
PCD7.R610 / PCD7.R-MSD1024)
depending on the CPU model.
An M-Bus connection to the meters
of various manufacturers can be
integrated into Saia PCD® systems via
an external gateway or with an integral
interface module. Integrated imple-
mentation saves costs and wiring.
Specifications
Mounting location
Manual operation
Expandability
Modularity
Communication
Data memory
In-/outputs
Selection criteria
Project:
Control and fault reporting
system Switzerland LSS-CH
PLC automation equipment
Specifications
Bedien-
Funktionen Kommunikative
E/A-Funktionen
Grafik/Anlagenbild
DynamischeEinblendung
Ereignis-Anweisung
Nachrichtan externeStelle
Schalten
Stellen/Sollwert
Melden
Zählen
Messen
n1 n2 n3 n4 k1 k2 k3 k4 k5
1 5 1 1
1
2
3 ? ?
1 1
2
1 1 1
9 3 3
1
1 1
2
2
2
6 1 1
6 1 1
2
2
1 1
9 3 3
1
3 ? ?
2
0 62 13 10 0 0 0 0
2
