80
saia-pcd.com
PCD
1
E-Line
45
110
33
90
4
62
48
Automation stations –
E-Line
Device design
2 × RS-485
interface
Terminals for integrated inputs and
outputs and the watchdog relay
Bus
termination
RS-485
Ethernet
connection
(2 port switch)
USB
connection
Operation
LEDs
RUN/STOP button
Slot for
memory
modules
1.6.2
PCD1 E-Line controller
The Saia PCD1 E-Line CPU series was specifically developed for installation in electrical sub-
distributors. The compact design enables automation in confined spaces. The E-Line CPU
is designed and produced to industrial quality in accordance with IEC 61131-2. The extensive
programmability and integration of web+IT technologies enables effective automation over the
entire service life of plants and properties. The Saia PCD® E-Line CPU is the ideal interface for
other plants owing to the support of numerous protocols such as BACnet, LON, Modbus, etc. It is
also ideal to achieve (energy-) efficient and individual room automation. It also provides a good
basis to achieve the energy efficiency classes in accordance with EN 15232:2012.
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4 digital inputs
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2 analogue inputs, individually configurable via software
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1 Watchdog relay/changeover contact
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Electrical isolation between supply, bus and I/Os
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Pluggable terminal blocks protected by flaps
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Status LEDs on the front
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Ethernet switch, 2× RS-485, USB and NFC interface
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Large onboard memory for data (up to 128 MByte file
system)
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Automation server for integration in web+IT systems
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Freely programmable with Saia PG5®
Features
on DIN rails 35 mm
(in accordance with DIN EN 60715 TH35)
Housing width 10 HP (175 mm)
Compatible with electrical control cabinets
(in accordance with DIN 43880, size 2 × 55 mm)
Dimensions and installation
The device is supplied by a 24 VDC
or AC voltage supply.
Connection concept
2 free slots with SPI
(high-speed serial Bus) for I/O
or communication modules
Voltage supply
24 VDC
Status LEDs
Automation Server
integrated in the base
unit
