SBC PCD2.M5 Series - Extensions with Various Module Holders

Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 12│2014-07-24
Saia-Burgess Controls AG
PCD2 CPUs
PCD2.M5_ Classic CPUs and expansion housings
3-10
3
3.4.3 Extensions with various module holders
The PCD2.M5_ controllers can be expanded with PCD2.C2000/C1000 components,
making additional module sockets available. Up to 7 PCD2.C2000/C1000 module
holders can be connected to the PCD2.M5_ . This allows the user to attach a
maximum of 64 I/O modules, or 1023 digital inputs/outputs.
Forlocalexpansion,thePCD2LIO(localI/O)modulescanbeused.
FordecentralizedexpansionusingProbus,thePCD3RIO(remoteI/O)modulescan
be used:
When selecting I/O modules, ensure that the internal 5V and +V supply is not
overloaded.
The PCD2.M5_ controllers can be expanded with PCD2.C2000/C1000, PCD3.Cxx0
or PCD2.C1x0 components, making additional module sockets available:
PCD2.M5_ type
Maximum number of inputs/outputs or I/O module sockets for the system:
Expansion with
PCD2.C2000/C1000 components
1023
1)2)
64
Expansion with
PCD3.Cxx0 components
1023
1)2)
64
Expansion with
PCD2.C1xx components
255
1)2)
16
1)UsingdigitalI/OmodulesPCD2/3.E16xorA46xwith16I/Oseach
2)OnallPCD2units,address255isreservedforthewatchdog.TheI/Osreservedforthewatchdogcannotbeused,
and no analogue and H modules can be used on the sockets with base address 240
Connection cables or plugs required
Type of expansion PCD2.C150 PCD2.C100 PCD3.C100/.C200 PCD2.C2000/
C1000*
Max. expansion
housings or module
holders
1 1 14 7
Max. plug-in I/O
modules
4 8 56 56
Max. additional digital
I/Os
64 127 895 895
Connecting cable or PCD2.K1x0 PCD2.K106
PCD3.K1x6
PCD2.K106
PCD3.K1x6
Connector PCD3.K010 PCD2.K010*
Restrictions No No Max. 6 PCD3.C200 *In preparation