SBC PCD1 system

  • E-Controller for installation in electrical cabinet. In the default setup, there are SBC S-Monitoring (energy) functionalities that can be adjusted with Saia PG5®.


    - PCD1.M0160E0 with SBC S-Monitoring function

    18 integrated I/Os no free I/O slots

  • Saia PCD1.M2xxx are compact and may be modular extended.


    - PCD1.M2160 with Ethernet TCP/IP and expanded memory

    - PCD1.M2120 with Ethernet TCP/IP

    - PCD1.M2020 without Ethernet TCP/IP

    18 integrated I/Os 2 free I/O slots

    up to 16 inputs/outputs or up to 32 inputs/outputs if using digital modules with 16 I/Os


    Saia PCD1.Room is for applications in the field of room automation and HeaVAC.


    - PCD1.M2110R1 with Ethernet TCP/IP for room automation applications

    24 integrated I/O 1 free I/O slot 

    up to 8 inputs/outputs or up to 16 inputs/outputs if using digital modules with 16 I/Os

  • PCD1.M1xxx*

    4 free I/O slots

    up to 32 inputs/outputs or up to 64 inputs/outputs if using digital modules with 16 I/Os

    up to 2 interfaces (serial, Profibus DP, LonWorks®)

    up to 140 kBytes user memory


    *not proposed for new projects




  • Inputs of a W525 could be perturbed from an other input? (FAQ #102007)
  • No Refresh from State of I/O's from E-Line Rio- Moduls after Fbox Update (FAQ #102001)
  • How should I configure the triac output of an E-line PCD1.G360x-C15 (FAQ #101984)
  • Which FBox are supported by E-line? (FAQ #101967)
  • What are the maximum energy consumption values for Energy meters and Energy Managers/ E-controllers? (FAQ #101899)
  • Which Texts are writeable/editable during Runtime on a PCD? (FAQ #101801)
  • Lifetime expectancy of the Renata Lithium battery on recent PCD compared to previous PCD generations (FAQ #101780)
  • How to dump the memory of a PCD (with Saia PCD® COSinus firmware)? (FAQ #100833)
  • I forgot the password for my PCD/PCS! How can I access it again? (FAQ #100639)
  • Which extension memory chips are recommended / supported (FAQ #100507)
  • Is the XOB 5 "No response from I/O module (I/O Quit Failure)" supported by the PCD3? (FAQ #100501)
  • Why can't I connect a PCD over Ethernet after replacing its Ethernet module? (FAQ #100156)
  • Can input/output modules be changed under tension (hot-plug)? (FAQ #100111)

PCD1 / _Firmware Classic

  • Lon Bindings lost after power off / on with FW 1.26.15 (FAQ #101999)
  • What are the differences between the COSinus firmwares FW 1.24.67 and FW 1.26.28? (FAQ #101987)
  • What is the meaning of the PCD history entry ‘FWDnld UnknownFW’? (FAQ #101959)
  • How to find more information based on the error message "SF not loaded"? (FAQ #101568)
  • What does CSF stand for? (FAQ #101566)
  • Overview of the current production firmware versions (FAQ #101304)
  • How to implement a software watchdog (FAQ #101285)
  • Why do I sporadically get communication errors when connecting a PCD/PCS in "Secure S-Bus Data Mode"? (FAQ #101180)
  • Why do I get a "68k add Error" when writing a text on the S-Web Server? (FAQ #101049)
  • Why is the message: "Failed to get data on alarm.exe" displayed on the alarming page? (FAQ #100963)
  • Is it possible reading the PCD "IP address" from the user program? (FAQ #100952)
  • Register corruption on a PCD1.M1x5 due to bug in firmware booter (FAQ #100645)
  • Error LED of PCD is lit! How to find the problem? (FAQ #100269)
  • What EPROM burner is recommended to create firmware chips for PCD's? (FAQ #100256)
  • Baudrate limitation on serial ports (FAQ #100252)
  • Communication interface isn't reset on SW watchdog restart with option XOB0 enabled (FAQ #100243)
  • Firmware version naming of non-Saia PCD® COSinus systems (FAQ #100176)
  • Not all History entries can be found in the Online Help of PG5 (FAQ #100173)
  • Why is the instruction DSP not supported on Saia PCD® COSinus systems? (FAQ #100034)

PCD1 / M2xx0

  • Inputs of a W525 could be perturbed from an other input? (FAQ #102007)
  • It’s possible to use the ‘old’ PCD7.F1xx module (not the PCD7.F1xxS) on PCD1.M2 and PCD2.M4x60 CPU’s? (FAQ #102005)
  • What are the differences between the COSinus firmwares FW 1.24.67 and FW 1.26.28? (FAQ #101987)
  • It’s possible to suppress the PCD Alarms on BACnet? (FAQ #101975)
  • How does the battery / power-up check work on the PCD? (FAQ #101929)
  • What are the differences between the COSinus firmwares FW 1.22.48 and FW 1.24.67? (FAQ #101921)
  • PCD1.Room (PCD1.R2110R1) goes to HALT after Power on (FAQ #101901)
  • How many slaves could be connected to a PCD1.M2110R1 (Room)? (FAQ #101876)
  • Why the status overflow flag of the onboard analogue inputs of the PCD1.M0, PCD1.M2, PCD3.M2x30V6 (PCD3 Compact) and PCD3.M2x30A4Tx (PCD3 WAC) does show an over-flow in the middle of the measurement? (FAQ #101864)
  • It's possible to connect a Ethernet Port of a PCD directly to Power over Ethernet (PoE)? (FAQ #101847)
  • Why is there an offset to the current PCD time in the Trending timestamp of a Web project if the FW 1.20.nn is used? (FAQ #101834)
  • What are the differences between firmware 1.16.69 and COSinus FW 1.22.48? (FAQ #101820)
  • Profi S-Bus doesn’t work on the PCD1.M2xx0 (FAQ #101809)
  • On a NT PCD the S-Bus slave gateway port doesn't communicate after programm restart of the gateway PCD! (FAQ #101802)
  • Why is the modem "MDLS144 onbit" no longer working on a new PCD? (FAQ #101718)
  • Why does the PCD no longer run due to "BNt FAIL AI00006"? (FAQ #101712)
  • Why I get the error message "NAK response" during a program download (with PG5 SP2)? (FAQ #101656)
  • How does the "Backup user program to file system" on PCD1.M2xx0 work? (FAQ #101632)
  • Why has the PCD lost the program while updating the firmware to 1.16.xx? (FAQ #101625)
  • What are the differences between firmware 1.14.23 and 1.16.69? (FAQ #101624)
  • What for is the "Extension memory backup size" in the Device Configurator used? (FAQ #101623)
  • The PCD1.M2 does not run when using 2 PCD2.W525. (FAQ #101620)
  • Important remark when updating the PCD firmware to 1.16.xx (FAQ #101587)
  • What are the order numbers of the screw terminal blocks from a PCD1.M2xx0? (FAQ #101582)
  • Why is my File System no longer available (because of Error -71)? (FAQ #101559)
  • Why can't I use the whole memory of my flash card for my files? (FAQ #101558)
  • Why does the PCD1.M2120 with an HMI Editor project not go in Run? (FAQ #101549)
  • Why does the "Automatic Reset" of the "Heavac Init" not work on a PCD1.M2120? (FAQ #101541)
  • How to extend the amount of available Flags on a PCD? (FAQ #101447)
  • Is the "full duplex" mode supported by the Ethernet ports of a PCD? (FAQ #101365)
  • Is Modbus supported by Saia PCD®s? (FAQ #101270)
  • How to dump the memory of a PCD (with Saia PCD® COSinus firmware)? (FAQ #100833)