54
saia-pcd.com
PCD
2
PCD2.M4560
Automation stations – Saia PCD2
Dimensions
Compact mass:
142 × 236 × 49 mm
Mounting
Saia PCD2.M4xx controllers
The PCD2.M4x60 controller is based on a flat, space-saving housing design that has already been successfully
used in the OEM and project business for many years. This modular, fully programmable CPU is suitable for
both small and large applications, for example in machine controllers, building automation and infrastructure
automation. The modular CPU is powerful, compact and can be expanded with up to 1,023 local data points
Generous memory resources and sufficient CPU power for demanding communication tasks with up to
14 interfaces (BACnet, L
on
W
orks
®, Profibus, M-Bus, Modbus, DALI, etc.).
System properties
Up to 14 communication interfaces
4 slots for PCD2 I/O modules in base unit
Up to 64 inputs/outputs in base unit, can be expanded locally to up to 1,023 I/O
Automation Server onboard
Large onboard memory for programs (2 MB) and data (128 MB)
Memory with SD flash cards can be expanded up to 4 GB
Battery-free with FRAM technology – protects PCD media (R, F, DB/TEXT) from loss even in a de-energised state
2 I/O module slots
Connector for I/O expansion housing
Connector for interface module
PCD7.F1xxS
2-port Ethernet switch
Connector for 24 VDC voltage
supply and RS-485 interface
LEDs
Slot C for PCD7.F7 modules (Profibus)
USB interface
Onboard RS-485 interface (electrically isolated)
Slot for optional battery module
Slot for memory module PCD7.Rxxx
Connector for interrupt inputs
2 I/O module slots
Slot for PCD7.F1xxS interface modules
SNMP
Automation Server
integrated in base unit
I/O 0
I/O 1
I/O 3
I/O 2
I/O bus for
standard
modules
Fast serial bus (SPI)
for running up to
4 intelligent modules
Ground
connection for
I/O modules
