Title: +038=360.000-OU045T_05-PCD2.m4160 PLS SBC - User Manual.pdf
User Manual PCD2.M4x60 │ Document 27-648 │ Edition ENG06 │ 2020-10-214-44System overviewSaia-Burgess Controls AGExtension connectionThese connections can be used to connect the  PCD2.C1000/C2000 expansion housing to other  expansion housings using the PCD2.K010 connec- tor plug or the PCD2.K106 connecting cable. This  allows up to 1023 digital I/Os to be implemented.ININOUTOUT24 VDC24 VDC ErrorError2929LEDs●● 24 VDC (yellow):   ●● Power Fail (red):Power supply available (19 V...32 VDC) Short circuit (+5 V or V+ not present)20204.4X4 – S-Bus / Watchdog / Power supplyConnector inscription9876543210D/D–WDWD––+++SignalS-Bus (RS-485)  Port 0Watchdog Relaycontactpower supplyDescriptionChapter 12Chapter 11Chapter 5See chapter …4.5X5 – Communication port Slot ‘A’PCD7.F121S 1)2)3) RS-232 PGND TxD RxD RTS CTS PGND DTR 2) DSR 2) COM DCD 1)PCD7.W600 3)4) RS-485, isol. 4×AO (0…+10 V)PCD7.F110S