Title: +038=360.000-OU045T_03-PCD2.m4160 PLS SBC - Hardware Manual.pdf
Each additional PCD2.C2000/C1000 expansion housing provides space for 8/4 more I/O modules. The connection to the next row is made via the 26-core extenstion cable or the connector (see section 3.4.3).Forces arising with too small cable radii (smaller than the natural radius) may damage the plug connection. The extension cables must not be plugged in or removed with the controller connected to the power supply.Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 09│2012-01-252-4Saia-Burgess Controls Ltd.PCD2.M5_ Classic CPUs and expansion housingsSystem overview3PCD2.M5xx0 CPUs and module holders3.1System overview3