Title: +038=360.000-OU045T_03-PCD2.m4160 PLS SBC - Hardware Manual.pdf
Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 09│2012-01-253-9PCD2.M5_ Classic CPUs and expansion housingsPCD2 CPUs3.4.3 Extensions with various module holdersThe 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 Profibus, the PCD3 RIO (remote I/O) modules can be used:3When 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_ typeMaximum number of inputs/outputs or I/O module sockets for the system: