Title: +038=360.000-OU045T_03-PCD2.m4160 PLS SBC - Hardware Manual.pdf
Counting signals at input A. Up and down counting selectable by user program.BFilterTo enable signals at input A to be counted, input B must be connected to 24 V (AND gate).Input AInput B6ClockCounterModes x1, x2:Up/down counting mode for 2-phase incremental shaft encoder at inputs A and B.x1Input AInput BClockCounterx2Input AInput BClockCounterHardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 09│2012-01-256-90Saia-Burgess Controls Ltd.Input/output (I/O) modulesPCD2.H100Block diagramCounter FlagInput InterfaceCounter enableSetU+S U BCounterD C POutput InterfaceSet CCO Set CCOCounter Status FlagCCOClockup/downCounter Mode6Input filtersSC x1 x2ModeInputsABOperating principleThis can be largely derived from the block diagram. It is only necessary to add some explanation about the counter output circuit: