SBC PCD2.M5 Series - Page 20

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
3-7
3
Differences between base
units PCD2.M
5440 5540
Pro-S-Netinterface Port 10 up to 1.5 Mbps
Ether-S-Net interface 2
Field bus connections
Serial-S-Net

Pro-S-Net

1)UsingdigitalI/OmodulesPCD2.E16xorA46xwith16I/Oseach
2)OnallPCD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
3)Typicalvalues;theprocessingtimeisdependentontheloadonthecommunicationports
4)Theperiodgivenisabuffertime;itisdependentontheambienttemperature(ahighertemperaturemeansa
shorterbuffertime)
5)The1kHzapplieswithapulse/pauseratioof1:1andreferstothetotalfrequenciesoftheinputs
6)TheUSBportistype"USB1.1SlaveDevice12Mbps"andcanonlybeusedforprogrammingandasanS-Bus
Slave,togetherwithcertainsoftwareproducts(Webconnect,ViSi-PLUSwithS-Driver).
With a USB 2.0 hub, the download runs twice as fast
 Canalsobeusedasaserialdataport,e.g.toconnectaterminal;butthishamperscommissioningandtrouble-
shooting with the debugger