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STEVAL-PLC001V1Data briefIndustrial PLC evaluation board with HMI interfaceFeatures Product summaryIndustrial PLCevaluation boardwith HMI interfaceSTEVAL-PLC001V1Evaluation firmwarefor STEVALSTSW-PLC001PLC001V1Self-powered digitalCLT03-2Q3input current limiter STM32F746ZGT7 high-performance MCU embedding ARM 32-bit Cortex -M7CPU with FPU, Chrom-ART accelerator, and DSP instructionsCLT01-38SQ7 octal high-speed digital input current limiter with SPI interfaceCLT03-2Q3 dual-channel self-powered digital input current limiterISO8200AQ galvanic isolated octal high-side smart power solid-state relay withSPI interfaceIPS4260L quad low-side intelligent power switchMain supply voltage: 18 - 32 V (24 V nominal)STSW-PLC001 firmware package3.5" TFT display with multitouch capability interfaced through dedicated parallel,digital RGB ports and I²C linesSTLD40DPUR-based display back-light LED driver with controllable intensityMorpho connectors for expansion connectivity optionsScrew connectors for safer power supply and industrial IO connectionsUSB connector for alternate 5 V source power supply (only for display poweringand MCU programming/debug)Isolated USART port connectorSWD connector for debugging and programmingStatus LEDs for inputs, outputs, and various fault conditionsDebug LEDsReset buttonProtections against surge, EMI, and input reverse voltage connectionEMC pad and four-layer routingOn-board RAM and serial Flash (ROM)Provision for RTC, USB (with one or more additional components to bemounted)Designed to meet IEC industrial standard requirementsRoHSCLT01-38SQ7DescriptionGalvanic isolatedoctal high sidesmart power solidstate relayISO8200AQThe STEVAL-PLC001V1 evaluation board targets compact programmable logiccontroller (PLC) applications in the factory automation domain. It features a powerfulhuman machine interface (HMI) thanks to the 3.5” TFT touchscreen mounted on thePCB, which eases interaction with the tool.Quad low-sideintelligent powerswitchIPS4260LHigh-performanceand DSP with FPUARM ogic Controllers(PLC)High speed digitalinput current limiterThe board implements a galvanically isolated PLC control unit with robust digitalinput, digital output modules, expansion connectivity options, and interfaces.The control unit consists of a powerful 144-pin STM32F746ZGT7 MCU, whichhandles the industrial IOs on one side and the TouchGFX display technology on theother side, implementing the ladder logic programming code and several additionaloptions.DB4542 - Rev 1 - October 2021For further information contact your local STMicroelectronics sales office.www.st.com
STEVAL-PLC001V1Highly robust and reliable industrial digital input and output modules are placedsymmetrically on the PCB, making the system a 12 12 PLC, that is, a PLC GUIoptimized for STM32 microcontrollers, which manages 12 industrial inputs and 12industrial outputs.The 12 industrial inputs have been implemented through the combination of aneight-channel CLT01-38SQ7 and two dual channel CLT03-2Q3 ICs.The CLT01-38SQ7 features 6.25 MHz SPI with daisy chain capability to connect, inthis case, the eight-channel output ISO8200AQ and reverse polarity, whereas theCLT03-2Q3 features two high- and low-side compatible independent channels, whichcan be powered from the external sensors they interface with, and the capability ofrunning in the 60 V range for fail-safe applications.The 12 industrial output array consists of an eight-channel ISO8200AQ IC and afour-channel IPS4260L low-side intelligent power switch.The ISO8200AQ offers a daisy-chain SPI interface and embedded galvanicinsulation, separating logic and power side of 4 kV and making the solution costeffective (no opto-coupler is needed).The STEVAL-PLC001V1 also features connectivity options typical of commercialPLCs through the morpho connectors mounted on the PCB bottom, ensuringcompatibility with STM32 Nucleo expansion boards.The embedded ICs for industrial IO management allow great flexibility in terms oftechnical features, protections and embedded diagnostics, when interfacing industrialrange inputs (that is, sensors and valves) and outputs (that is, lamps, alarms, andactuators) with the logic side.The STSW-PLC001 companion software package, freely available on www.st.com,allows experimenting with these advanced features and their combination.Thanks to this software and the smart user interface offered by the TouchGFX, youcan learn how the ICs work and exploit ready-to-use examples as well as ladder logicdemonstrations and projects.DB4542 - Rev 1page 2/15
STEVAL-PLC001V1Solution overview1Solution overviewThe following block diagram shows the STEVAL-PLC001V1 architecture.Figure 1. STEVAL-PLC001V1 functional block diagram12 industrial input Screw connectorCLT03-2Q32-ch selfpoweredCLT03-2Q32-ch selfpoweredCLT03-38SQ78-channel high-speedSPIIsolatoroptoSWD connectorGPIO10-pin connectoroptoGPIOFMCMorpho connectorSPISDRAM128Mb 166Mz2x38 strip male conn.STM32F746ZGArm Cortex-M7 MCU with 1 Mbyte ofFlash memory, 216 MHz CPUUSART connectorUSB micro – ABDemo modeProtections FilterVarious ICs5 V, 3.3 V24 VDCIsolated200mALDO1 MBLTDC (RGB) I2C25 MHzOscill.STL42P6LLF6P-channel MOSFETLDK220FLASHSPI232.768kHzxstal (RTC)DC-DCconverterSPISPI3.5 inches LCDTouchGFXGPIOoptoISO8200AQIPS4260L8-channel isolated HS4-channel LS12 industrial output Screw connectorSTLD40DPURBacklight LED driverCurrent mode Step upConverterNon ST andpassivecomponentsThe main blocks are: the STM32F746ZGT7 microcontroller; twelve industrial inputs managed through the eight-channel CLT01-38SQ7 and the dual channel CLT03-2Q3mounted twice; twelve industrial outputs on the bottom handled by other two dedicated ICs: the eight-channel ISO8200AQand the four-channel IPS4260L.The architecture also includes a 3.5” TFT display powered by the TouchGFX graphics engine for great flexibility inindustrial IO management, giving abstraction from the hardware on one side, and full featured use of the ICs onthe other side.The morpho connectors allow connecting expansion boards and the USB connector allows supplying the board incase a 24 V power supply is not available.Note:DB4542 - Rev 1When powered through the USB port, the STEVAL-PLC001V1 has limited functionalities, as it works in demomode, allowing display management and programming features but not high current rates on the industrial IOs.A screw connector in the bottom-left corner is provided to power the board. All other isolated and logic supplyvoltages derive from this 24 V input after appropriate conditioning.A P-channel MOSFET ensures reverse polarity protection, while other ICs are for EMI and surge protections.A screw connector in the bottom-right corner powers field side devices.page 3/15
Schematic diagramsVDDGND Logic24V FieldGND FieldSPI2 MISOPD6/B2SPI2 NSSSPI2 SCKSDO DAISYCLT01-38SQ7VDD3V3GND LogicSPI2 MISOPD6/B2SPI2 NSSSPI2 SCKSDO DAISYDI I1 1DI I1 2DI I1 3DI I1 4DI I1 1DI I1 2DI I1 3DI I1 4LCDVDD5VGND LogicRED[0.5]GREEN[0.5]VDDBLUE[0.5]5VGND LogicLCD DELCD CLKLCD SDALCD INTLCD HSYNCLCD VSYNCLCD SCLLCD RESETDO LCD BL CTRLLCD DISPLCD DELCD CLKLCD SDALCD INTLCD HSYNCLCD VSYNCLCD SCLLCD RSTDO LCD BL CTRLLCD DISPISO8200AQSPI2 MORPHO ISOSPI2 MORPHO MOSIVDDGND Logic SDO DAISY24V FieldSPI2 SCKGND FieldSPI2 NSSSPI2 MISODO Q0 ENDI Q0 PGOODDI Q0 FLTQ0.7Q0.6Q0.5Q0.4Q0.3Q0.2Q0.1Q0.0VDDGND Logic24V FieldGND FieldSPI2 MORPHO ISOSDO DAISYSPI2 SCKSPI2 NSSSPI2 MISODO Q0 ENDI Q0 PGOODDI Q0 FLTADD[0.13]DATA[0.15]FMC CTRL[0.7]LCD DELCD CLKSPI2 ISO MOSILCD SDAENL LCD INTOL-OFFLCD HSYNCLCD VSYNCI2C1 SDALCD SCLI2C1 SCLLCD RESETUART5 RXDO LCD BL CTRLIRQLCD DISPL ONIO-RSTUART4 TXUART4 RXENCQSPI5 WPSPI5 NSSSPI5 HOLDSPI5 SCKSPI5 MOSIPA1SPI5 MISOBOOTOSPI2 MORPHO MOSI MCU RSTDO Q0 ENDI Q0 PGOODDI Q0 FLT24V FieldGND FieldVDDGND 24V FieldGND FieldVDDGND LogicUSB[0.5]USB[0.5]LCD RED[0.5]LCD GREEN[0.5]LCD BLUE[0.5]DI I1 1DI I1 2DI I1 3DI I1 4DI FLT Q1 OLDI FLT Q1 FLTDI FLT Q1 1DI FLT Q1 2DI FLT Q1 3DI FLT Q1 4DO Q1 4DO Q1 3DO Q1 2DO Q1 1FMC ADD[0.13]FMC DATA[0.15]FMC CTRL[0.7]SPI2 MORPHO ISOSPI2 ISO MOSIENL OL-OFFI2C1 SDAI2C1 SCLUART5 RXIRQL ONIO-RSTUART4-TXUART4-RXENCQSPI5 WPSPI5 NSSSPI5 HOLDSPI5 SCKSPI5 MOSIPA1SPI5 MISOBOOTOMCU RSTDI FLT Q1 OLDI FLT Q1 FLTDI FLT Q1 1DI FLT Q1 2DI FLT Q1 3DI FLT Q1 4DO Q1 4DO Q1 3DO Q1 2DO Q1 1USB[0.5]ADD[0.13]VDDDATA[0.15]FMC CTRL[0.7]GND LogicSPI2 MORPHO ISOSPI2 ISO MOSIENL OL-OFFI2C1 SDAI2C1 SCLUART5 RXIRQL ONIO-RSTUART4 TXUART4 RXENCQSPI5 WPSPI5 NSSSPI5 HOLD MCU RSTSPI5 SCKSPI2 SCKSPI5 MOSISPI2 NSSPA1SPI2 MISOSPI5 MISO3V3VDD5VGND Logic5V Field24V FieldGND Field3V3VDD5V24VGND INPowerGND Logic5V Field24V FieldGND FieldMorpho & MemoryMCU RSTSPI2 SCKSPI2 NSSSPI2 MISODI FLT Q1 OLDI FLT Q1 FLTVDDDI FLT Q1 1 GND LogicDI FLT Q1 2 5V FieldDI FLT Q1 3 24V FieldDI FLT Q1 4 GND FieldDO Q1 4DO Q1 3DO Q1 2DO Q1 1IPS4260LVDDGND Logic5V Field24V FieldGND FieldQ1.0Q1.1Q1.2Q1.3VDDGND Logic24V FieldGND FieldVDD3V3GND LogicSPI2 MISOPD6/B2SPI2 NSSSPI2 SCKSDO e 2. STEVAL-PLC001V1 circuit schematic (1 of 9)I0.0I0.1I0.2I0.3I0.4I0.5I0.6I0.7DB4542 - Rev 12STEVAL-PLC001V1Schematic diagramspage 4/15
CLT MOSIR3 R4R1220R 220R220R220RCLT01-38SQ7C2 33pFC3C433pFGREENR81KR8 1KData out MISOR101KGND FieldVDD CLT8 bitsHIGH SIDE DIGITAL INPUTS1M5Isolation GND2161514131211109TP2D6CD8CGREENGREENI0 .0363534333231302928272625R72K2GND LogicTP3NMI0 .1R92K2CLT IN2C822nFI0 .2R112K2CLT IN3C922nFGND FieldI0 .3R12 2K2CLT IN4C1022nFI0 .4R142K2CLT IN5GND FieldI0 .5VDDGND FieldR172K2CLT IN6C1322nFVDDI0 .6NMC14100nFC129DNMC1510uFR192K2C16100nFGND CLT1CLT IN7C1722nFI0 .7R222K2CLT IN8C1822nFGND LogicGND FieldTP4NMCLT IN1C722nFGND Logic1NMGREENC1222nFC1133nFCLT MOSI TP1CLT SCKCLT CS1CLT MISOGREENC1120E1R21R18NM120E12345678VDD CLT1MO-A2SDO DAISYSPI2 SCKSPI2 92021222324R15GND CLT1 GND FieldLED6LED7LED8NC 16NC 15COMP 4NC 14NC 13NC 12NC 11NC 10NC 9D21KR13CLT IN1CLT IN2CLT IN3CLT IN416 bits24V FieldGND CLT1SPI2 MISOVDDDVRNC 1SPMNC 2NC 3COMP 1NC 4NC 5NC 6NC 7NC 8J423 pin jumperR194R1940.0 0.0D7CACACACAGND FieldVCVCSCOMP 2IN1IN2IN3IN4COMP 3IN5IN6IN7IN8CON8ACLT IN5CLT IN6CLT IN7CLT IN8GND 1234567891011123I0 .0I0 .1I0 .2I0 .3I0 .4I0 .5I0 .6I0 .72D1D3CLT01 38SQ7 TRData out /MISOJ23 pin CKMOSINC 17MISO MISOCOMSREFLED1LED2LED3LED4LED5R60EC6100nFGND CLT1GREENGREENGND CLT1 GND FieldC54.7uFNMR515K33pFVDD CLTINPUTC1 33pF1R2TP14CLT MISOCLT SCKCLT CS1DB4542 - Rev 1Figure 3. STEVAL-PLC001V1 circuit schematic (2 of 9)GND FieldSTEVAL-PLC001V1Schematic diagramspage 5/15
DB4542 - Rev 1Figure 4. STEVAL-PLC001V1 circuit schematic (3 of 9)TP5TP5Isolation .1L34TP1VBUF1OUTP1OUTN1OUTN1 TPD1INA1INB1INATTL2TP2VBUF2OUTP2OUTN2OUTN2 I1.3L34INATTL1TP1VBUF1OUTP1OUTN1OUTN1 TPD1INA1INB1INATTL2TP2VBUF2OUTP2OUTN2OUTN2 TPD2INA2INB2R24 TN214151613TAB21OUTP1C19 10nFOUTP1OUTN114151613TAB21U5I1.2HR23 0EVDDV01V02GND8765VDDDI I1 1DI I1 2GND LogicR23, R24, R25, R26Can be replaced by a capacitor for test purposeR25 0EC25 10nFGND LogicR199OUTP3U612340OUTN3OUTN4R26 0EOUTP4OUTN4C224.7uFC24100nFACPL-024L-000EC21 10nFC27 1V02GND8765VDDDI I1 3DI I1 4C29100nFACPL-024L-000E1U4 CLT03-2Q36INATTL1I1.0HC304.7uFTP6NMGND LogicI1.0HINPUT24V FieldGND FieldGND .5KD9 GREENACD50I1.0L3.3V NMJ6123456CON6-2315HIGH/LOW DIGITAL 1.2LI1.1HR2027.5KD10 GREENACD51I1.2HR2037.5KD11 GREENACD52I1.3HR2047.5KI1.2L3.3V NMD12GREEND12 GREENACD53I1.1L3.3V NMI1.3L3.3V NMCON6-2315Either High (I1.xH) or Low (I1.xL) side in-out can be selected.Corresponding Low or High terminal to be connected accordingly.STEVAL-PLC001V1Schematic diagramspage 6/15
124V FieldISO8200AQVDDC454.7uF/63VC4610pF 2VDDQ0.7DO Q0 ENR6510KR641KU1321SPI2 NSSSW11437566-3ASPI2 SCKC5010pFD29SPI2 MORPHO MOSISPI2 MORPHO ISOSDO DAISYSPI2 MISOMO- A2220E220ER71R72220ENM222324MO- B3R75R7425PGOODNM NM31100E220E321CREDMO- A1R68R69R78DI Q0 FLT220EC5433pFTP10NMC5333pFC5533pFC5733pFOUT4 1OUT4 2CLKSDIOUT5 1OUT5 2PGOODOUT6 1OUT6 2SDOFAULTVDDOUT7 1OUT7 2OUT8 1OUT8 R77Q0.1R79AQ0.0R80D34GREENC604.7uFCD32 GREENAC22nF7.5KD33 GREENAC22nFGND FieldGND FieldVDDGND FieldGND LogicD31 GREENAC22nF7.5KC58D30 GREENAC22nF7.5KC56Q0.0D28 GREENAC22nF7.5KC52D26 GREENAC22nF7.5KC51C59J1487654321R70D25 GREENAC22nF7.5KC49D24 0.1Q0.07.5KQ0.7ISO8200AQOUT2 1OUT2 2OUT3 1OUT3 2SS1R76750EOUT ENGND CC 1GND CC 2GND CC 3GND CC 4VDDGND DDNM1D27VDDQ0.73TAB1TAB2TAB320ESDALC6V1-1M2VCCOUT1 1OUT1 2VDDTP9R63C47GND FieldIsolation BarrierTAB41918DB4542 - Rev 1Figure 5. STEVAL-PLC001V1 circuit schematic (4 of 9)C61100nFGND LogicR81750ECON8PLC Digital output 1-8 (high side)R82PGOODGND Logic220EDI Q0 PGOODSTEVAL-PLC001V1Schematic diagramspage 7/15
24V FieldDO Q1 2GND Signal5V FieldACPL-024L-000EU9DO Q1 3GND Logi cR46R39R42R48510R330R330R510R1234DO Q1 0nFD20EPVZ21uFC36GND Logi cDI FLT Q1 4DI FLT Q1 356784321R49R50R53R54620R200R200R620RIN4 FLTIN3 FLTR512.5KGND Logi DE110uFR55R56R57R58620R200R200R620R5V FieldIN2 FLTIN1 FLTD22REDJ102 pin jumper E1ACPL-024L-000EGND LogicCR19521GND Logi cGNDV02V01VDDDefault both J10 and J12 ND Logi cDI FLT Q1 OLDI FLT Q1 FLTCFLTACPL-024L-000E5678R4552K24V FieldD21RED4321J92 pin jumper 2.54mm2 pin jumper 2.54mm.R521KU11DI FLT Q1 2DI FLT Q1 1VDDC401uFACPL-024L-000EGND Logi cJ8GND FieldC955V FieldR3852KGND Field5V FieldGND SignalANODE2CATHODE2CATHODE1ANODE1PULL DOWNRESISTORSFOR OPEN LOADDETECTIONIN OFF STATEGND SignalGND DDQ1.3Q1.2Q1.1Q1.0C34R47R44220KD16GREEN24V FieldC37 IPS4260LD14 D15GREENBAT20JFILMC381pFGND SignalD13GND GND Logi 33 5.1KIN1 FLT4R35 5.1KIN2 FLT56D18BAT20JFILM C32C3378TP81pF1pF9OLFLT 10GND SignalD19BAT20JFILM21GND SignalR41 5.1KIN3 FLTR43 5.1KGND SignalIN4 FLT4.7uF/63V21DO Q1 1R297.5KGREENU85V FieldU7R287.5KAGREENAR277.5KTP7AIsolation Barrier24V FieldAIPS4260LCDB4542 - Rev 1Figure 6. STEVAL-PLC001V1 circuit schematic (5 of 9)5V FieldOLFLTC431uFGND SignalCON2Q1.3Q1.2Q1.3Q1.2PLC DIGITAL OUTPUT 9-12 (LOW-SIDE)21Q1.1Q1.0Q1.1Q1.02124V FieldGND FieldTo Field Side devicesC1301nFD23SMC30J22CA0.0GND SignalGND FieldJ122 pin jumper 2.54mmVZ1VZ2J26CON2GND Logi cSTEVAL-PLC001V1Schematic diagramspage 8/15
SPI5 NSSSPI5 SCKSPI5 MISOSPI5 MOSILCD DEFMC CTRL.SDNRASFMC ADD.A6FMC ADD.A7FMC ADD.A8FMC 13PF14PF15PH0PH1NRSTBOOT0PDR ON2324MCU RSTBOOTOPDR ONR2051321J243 pin jumperJ2554321con5-strip-malePC11USART3 RXRX EXTGND EXTGND EXTTX EXTVDD EXTLCD RED[0.5]RED[0.5]RED.R2RED.R3 LCD RED[0.5]RED.R4RED.R5RED.R6LCD B5BLUE.B6BLUE.B7LCD GREEN[0.5]NMBLUE[0.5]LCD BLUE[0.5]21R162R163R164IO-RSTC1012.2uF (Low ESR)SYS JTDO-SW OSYS JTRSTC1022.2uF (Low ESR)FMC DATA.D0FMC DATA.D1FMC DATA.D2FMC DATA.D3FMC DATA.D4FMC DATA.D5FMC DATA.D6FMC DATA.D7FMC DATA.D8FMC DATA.D9FMC DATA.D10FMC DATA.D11FMC DATA.D12FMC DATA.D13FMC DATA.D14FMC DATA.D15FMC DATA[0.15]FMC CTRL.NBL0FMC CTRL.NBL1FMC CTRL.SDCLKFMC CTRL.SDCKE0FMC CTRL.SDNE0FMC CTRL.SDNRASFMC CTRL.SDNCASFMC CTRL.SDNW E0VDDGND Logi cC110220uFSYS JTMS-SW DIOSYS JTCLK-SW CLKSYS JTDIRED.R3RED.R6R165L ON100VDDR168SPI2 NSSSPI2 SCKOL-OFFDO Q1 100C107 C108100nF E.B6BLUE.B7GREEN.G4GREEN.G5VDDGND LogicL6600 OhmsC105100nFDATA[0.15]FMC DATA[0.15]C109 C113100nF 100nF 55RED.R500120MO- A1SPI2 MORPHO MOSISPI2 MORPHO MOSIMO- A2SPI2 MISOFMC CTRL.SDCKE0FMC CTRL.SDNE0SDO DAISYDO Q0 ENLCD HSYNCGREEN.G6DO Q1 3DI FLT Q1 OLPC10PC11DO Q1 4DI FLT Q1 2RCC OSC32 INRCC OSC32 OUTFMC DATA.D2FMC DATA.D3UART5 RXGREEN.G7DI FLT Q1 3LCD DISPPD6/B2DO Q1 2LCD SDAFMC DATA.D0FMC DATA.D1LCD DISPSPI5 W PFMC DATA.D13FMC DATA.D14FMC DATA.D15LCD SCLR167 2K7R169 2K7LCD SDAVDDC1111uFC106100nFNMC112100nFGND LogicTP15J23SYS JTRSTVDDVDDProgramming PinsVDDGND Logic0 R191GND Logic13579246810SYS JTMS-SW DIOSYS JTCLK-SW CLKSYS JTDO-SW OSYS JTDIMCU RSTC114 C115100nF 100nFC116 C117100nF 100nFC118 C119100nF 100nFC120 C121100nF 100nFC122 C123100nF 100nFGND LogicCON10ANMFMC ADD[0.13]U28R17010KUSART3 TX15023GND EXT 4R172FMC ADD[0.13]ADD[0.13]FMC ADD.BA 0FMC ADD.BA 1FMC ADD.A0FMC ADD.A1FMC ADD.A2FMC ADD.A3FMC ADD.A4FMC ADD.A5FMC ADD.A6FMC ADD.A7FMC ADD.A8FMC ADD.A9FMC ADD.A10FMC ADD.A11C1041uFNMDI FLT Q1 4I2C1 SCLI2C1 2103104105109110DI FLT Q1 FLTR157 0ER158 0R160 0ER159 0R161 0E NMIRQUSB.OTG FS DPLCD RESETBOOT0R17110KGND LogicGND DR ONC124R173VDDGND LogicNM0RCC OSC32 INRCC OSC32 OUTR177100GND Logi c4.7pF NPO - 0.25pF 0402C125Y1NX3215SA-32.768KOptionalR180GND Logi cR18110KFMC CTRL[0.7]FMC CTRL[0.7]GND LogicVDD EXTTX EXT8765R176100VDD0R178100 1%RCC OSC INRCC OSC OUT/TEST4.7pF NPO - 0.25pF 04024VDDY23C126GND LogicFMC CTRL[0.7]LCD BLUE[0.5]VREF USB.OTG FS VBUSENCQUSB.OTG FS IDENL USB.OTG FS DM1PC10VCAP 1VCAP 2VSSAVDDAVDDSPI2 ISO MOSIU27CSTM32F746ZGT7RED.R4 LCD VSYNCGREEN.G2FMC CTRL.SDNW EVDD39725284121621081311714430GND Logic0R206 2 13133232-FMC CTRL.SDNCASRCC OSC INLCD RSTMO- A30EBLUE.B5VDD 2VDD 5VDD 3VDD 6VDD 8VDD 4VDD 7VDD 9VDDVDD 10VDD 1VSSVSS 2VSS 8VSS 4VSS 1VSS 3VSS 5VSS 6VSS 7NM 0ER153SPI5 20DI Q0 PGOODDI Q0 FLTMCU RSTLCD RSTFor making isolated serialconnection, connect Pin1and 2 of J22 and J23.USART3 TXFor Using IO Board e.gP-NUCLEO-IOM01M1 throughMorpho, connect Pin3 and 2of J22 and J23.UART4 RX695R152PA1NMGND LogicVDDLCD INTGREEN.G3BLUE.B3BLUE.B4UART4 TXJ223 pin jumperC100100nFR185 0LCD CLK FMC 2021224950535455DO LCD BL CTRLR1840NMUSART3 RXFMC ADD.A0FMC ADD.A1FMC ADD.A2FMC ADD.A3FMC ADD.A4FMC ADD.A5FMC ADD.A10VDDFMC ADD.A11USB.OVER CURRENTUSB.POW ER SW ITCH ONFMC ADD.BA 0FMC ADD.BA 1RED.R7GND EXTFMC DATA.D5FMC DATA.D6FMC DATA.D7FMC DATA.D8FMC DATA.D9FMC DATA.D10FMC DATA.D11FMC 2RX EXTDI I1 1DI I1 2DI I1 3DI I1 4DI FLT Q1 1FMC 67683U27ASTM32F746ZGT7FMC CTRL.NBL0FMC CTRL.NBL11DB4542 - Rev 1Figure 7. STEVAL-PLC001V1 circuit schematic (6 of 9)R18312R182MCU RSTUSB[0.5]USB.POW ER SW ITCH ON USB[0.5]USB.OVER CURRENTUSB[0.5]USB.OTG FS VBUSUSB.OTG FS DPUSB.OTG FS DMUSB.OTG FS ID10kVDD10KC127100nFD49ESDALC6V1-1M2100nFGND LogicECS-2520MV-250-BN-TRGND LogicTo be mounted to enable real-time clockSW 21437566-3GND LogicSTEVAL-PLC001V1Schematic diagramspage 9/15
DB4542 - Rev 1Figure 8. STEVAL-PLC001V1 circuit schematic (7 of 9)Morpho & MemoryVDDMorpho ConnectorsVDDFMC DATA.D0C69100nFC70100nFVDDOL-OFFR95NMUART4 RXR96NMVDDR98NMR99NMENL strip-male (MORPHO)2J18VDDUART5 RX R104 NM OUTI Q 14R105 NM63I2C1 SCLR108 NM85I2C1 SDA107MCU RSTGND Logi c129R186 NMSPI2 SCK R113 NM1411VDDSPI2 SCK1613SPI2 ISO MOSIGND LogicMOA3R121 NM1815SPI2 MORPHO ISOMO- B3 R126 NM2017SPI2 MISOR129 NM2219SPI2 NSSR130 120GND Logi c2421PA12623I NT2825IRQ3027R187 NMR189 NMNM3229SPI2 SCK3431CLTD VDD3633ENL R190 NM3835R188 NM37VDDcon38-2x19-strip-male (MORPHO)R115 NM2ENCQI NCQ R106 NM4UART4 TXOUTCQ R109 NM UART4 RX6UART4 RX810R118 NM12ENCQR122 NM14IO-RSTR123 NM16IO-RST1820R131 NM22R134 NM24IRQIRQR135 NM26L ON28 OUTI Q R136 NMUART5 RXUART5 RX30 OUTI Q R138 NM32R139 NM34ENL 36GND Logi cGND Logi cC74100nFGND LogicVDDVDDR137330E1234SPI5 NSSSPI5 MISOSPI5 WPVCC/HOLDCLKDI IO08765SPI5 HOLDSPI5 SCKSPI5 MOSI3 C312Q32STR1160Q22STR116021C82100nFBlue (Debug LED)R9747kCR14047kD36GND LogicGND LogicVDDFMC DATA[0.15]AAmber (Debug LED)R112 10K 1R119 10K 1R124 10K 1R127 10K 1VDDAR94330E/CSDO IO1/WPGNDR114 10K 1R107 10K 1R110 10K 1C78100nFVDDU20W25X10CLSNIGOL-OFFFMC CTRL.NBL0FMC CTRL.SDNWEFMC CTRL.SDNCASFMC CTRL.SDNRASFMC CTRL.SDNE0FMC ADD.A11FMC ADD.BA 0FMC ADD.BA 1FMC ADD.A10FMC ADD.A0FMC ADD.A1FMC ADD.A2R100 10K 1VDDGND Logi cVDDFMC DATA.D5FMC DATA.D6FMC DATA.D7C75100nFVDDD37C72100nFGND Logic38Debug LEDsL ONFMC DATA.D3FMC DATA.D4VDDThe resistors to be mounted appropiately to use STEVAL-IOM001V1 or X-NUCLEO-IOD04A1FMC DATA.D1FMC DATA.D2C834.7uFFMC DATA.D0FMC DATA.D1FMC DATA.D2FMC DATA.D3FMC DATA.D4FMC DATA.D5FMC DATA.D6FMC DATA.D7FMC DATA.D8FMC DATA.D9FMC DATA.D10FMC DATA.D11FMC DATA.D12FMC DATA.D13FMC DATA.D14FMC DATA.D15DATA[0.15]FMC DATA[0.15]FMC ADD[0.13]R132 10K VDDDQ0VDDQDQ1DQ2VSSQDQ3DQ4VDDQ 1DQ5DQ6VSSQ 1DQ7NCVDD 1DQM0*WE*CAS*RAS*CSA11BA0BA1A10A0A1A2DQM2VDD 2NC 1DQ16VSSQ 2DQ17DQ18VDDQ 2DQ19DQ20VSSQ 3DQ21DQ22VDDQ 3DQ23VDD 3VSS 3DQ15VSSQ 7DQ14DQ13VDDQ 7DQ12DQ11VSSQ 6DQ10DQ9VDDQ 6DQ8NC 5VSS 2DQM1NC 4NC 3CLKCKEA9A8A7A6A5A4A3DQM3VSS 1NC 2DQ31VDDQ 5DQ30DQ29VSSQ 5DQ28DQ27VDDQ 4DQ26DQ25VSSQ 65646362616059585756555453525150494847464544FMC DATA.D15FMC DATA.D14FMC DATA.D13VDDGND LogicFMC DATA.D12FMC DATA.D11C71100nFFMC DATA.D10FMC DATA.D9VDDGND Logi cFMC DATA.D8C73100nFFMC CTRL.NBL1GND LogicFMC CTRL.SDCLKFMC CTRL.SDCKE0FMC ADD.A9FMC ADD.A8FMC ADD.A7FMC ADD.A6FMC ADD.A5FMC ADD.A4FMC ADD.A3VDDR101 10K 1R103 10K 1R116 10K 1R111 10K 1C76100nFR117 10K 1R120 10K 1C77100nFVDDR125 10K 1R128 10K 1R133 10K 1GND LogicC79100nFC80ADD[0.13]C81100nF100nFFMC ADD.BA 0 FMC ADD[0.13]FMC ADD.BA 1FMC ADD.A0FMC CTRL[0.7]FMC ADD.A1GND LogicFMC ADD.A2FMC CTRL[0.7]FMC ADD.A3FMC CTRL[0.7]FMC ADD.A4FMC CTRL.NBL0FMC ADD.A5FMC CTRL.NBL1FMC ADD.A6FMC CTRL.SDCLKFMC ADD.A7FMC CTRL.SDCKE0FMC ADD.A8FMC CTRL.SDNE0FMC ADD.A9FMC CTRL.SDNRASFMC ADD.A10FMC CTRL.SDNCASFMC ADD.A11FMC CTRL.SDNWEGND LogicR141 22KR102 22KGND LogicGND LogicR140, R97 can be removed if using L ON, ON-OFF through morphoSTEVAL-PLC001V1Schematic diagramspage 10/15
DB4542 - Rev 1Figure 9. STEVAL-PLC001V1 circuit schematic (8 of 9)LCD5V1L2LED D3520LED 0LQH32PN3R3NN0L3. 3uH, D DE2LCD VSYNC2LCD HSYNC2LCD DISP2LCD CLK2LCD BLUE7LCD BLUE6R89R91R193GND LogicEMIF08-LCD04M16LCD BLUE[0.5]BLUE[0.5]GND LogicGND LogicLCD BLUE[0.5]LCD D.R4RED.R3RED.R212345678161514131211109LCD GREEN3LCD GREEN2LCD RED7LCD RED6LCD RED5LCD RED4LCD RED3LCD MIF08-LCD04M16GNDU18LCD 628303234363840R88VDD4K7LCD RED3LCD RED5LCD RED7R904K7LCD GREEN3LCD GREEN5LCD GREEN7R92C67100nF4K7 C684.7uFLCD BLUE3LCD BLUE5LCD BLUE7LCD CLK2LCD HSYNC2LCD DE2LCD INTLCD FH12S-40S-05SH55LCD BLUE5ConnectorLCD BLUE4LCD BLUE3LCD BLUE2LCD GREEN7LCD GREEN6LCD GREEN5LCD GREEN4for TFT Display andTouch panel UI (RK043FN02H-CT)3.5" or equivalent17GREEN[0.5]LCD GREEN[0.5]GREEN.G2GREEN.G3134K75LCD RED274K7LCD RED49LCD RED6114K713LCD GREEN2 15LCD GREEN4 17LCD GREEN6 194K7214K7LCD BLUE2 23LCD BLUE4 25LCD BLUE6 2729LCD DISP2 31LCD VSYNC2 33353739LCD SCLGND LogicLCD GREEN[0.5]LCD RED[0.5]VDDU15GND LCDGND Logi cRED[0.5]R8610 1%100K0600 OhmsLCD DELCD VSYNCLCD HSYNCLCD DISPLCD CLKTP115GND LCDL303222kGNDR84GND LCDNCEN35VDO LCD BL C6410nFC63STPS1L40M1600 Ohms12600VO002L181GND LogicEMIF08-LCD04M16GND LogicSTEVAL-PLC001V1Schematic diagramspage 11/15
10000224V Field 7100OhmsC8412 C87D402BLUE1NM100nF-VOUT24V Field61IN7C930.33CTRLOUT5V FieldGND Logic54INOUTEN FAULTGND132C924.7uFSTMPS2151STRNMU22USB.OVER CURRENT12 GND3 DM4 DP5 IDVBUS6789D43TP121ESDA7P120-1U1MGND LogicGND FieldTP13NMD46STPS5L25B-TRUSB.OTG FS DP 1USB.OTG FS DM 233V35V TO 3.3VU25DP1DM2GNDDP6DM5NC654USB micro ABUSB.OTG FS IDD44ESDALC6V1-1M2GND Logi cVDDECMF02 2AMX6NMVDDGND LogicR14847KVDDU26INLDK220M33R51L5200220 OhmsR150470EC97USB.POWER SWITCH ONUSB.OVER CURRENTUSB.OTG FS VBUSUSB.OTG FS DPUSB.OTG FS DMUSB.OTG FS C30GND1042220 Ohms2L7C9810uF4.7uFD48CGND Logic1Q52STR116010nFR15122KGREENM1M2M3M4GND LogicUSB[0.5]1Non IsolatedPower Sourcefor Demo ModeGND Logic4D45STPS5L25B-TR447KU21GND LogicGND Field3USB.OTG FS VBUS5V35VD41GREENNM5V FieldD42C94SMA6F5.0A 10nFGND Field5VR1431K5VR14710KTP1733A VOUTVDD3 C3 VIN-VINU23 LM7805-d2pakGND 4V Field100uF NMC88GND FieldDC-DC CONVERTER-VINCTRL CR145330KC90NM VINNMC8924n7/3kVSurge test Pad470KAR14424.7uF/63V1C861uFSM15T33CAC91 VOUT-VOUTGND A-TRD384CON2IsolationNCS1S2405SC221U296AJ1924V FieldL4CF1SF-0603HI700M-2 (7A FUSE)24VProvision for different footprintDC-DC CONVERTERUSB.OTG FS VBUSterminal blockPowerQ4STL42P6LLF65362718USB.POWER SWITCH ONDB4542 - Rev 1Figure 10. STEVAL-PLC001V1 circuit schematic (9 of 9)GND LogicGND LogicGND LogicSTEVAL-PLC001V1Schematic diagramspage 12/15
STEVAL-PLC001V1Board versions3Board versionsTable 1. STEVAL-PLC001V1 versionsFinished goodSTEVAL PLC001V1A (1)Schematic diagramsSTEVAL PLC001V1A schematic diagramsBill of materialsSTEVAL PLC001V1A bill of materials1. This code identifies the STEVAL-PLC001V1 evaluation board first version.DB4542 - Rev 1page 13/15
STEVAL-PLC001V1Revision historyTable 2. Document revision historyDB4542 - Rev 1DateRevision25-Oct-20211ChangesInitial release.page 14/15
STEVAL-PLC001V1IMPORTANT NOTICE – PLEASE READ CAREFULLYSTMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to STproducts and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. STproducts are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design ofPurchasers’ products.No license, express or implied, to any intellectual property right is granted by ST herein.Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.ST and the ST logo are trademarks of ST. For additional information about ST trademarks, please refer to www.st.com/trademarks. All other product or servicenames are the property of their respective owners.Information in this document supersedes and replaces information previously supplied in any prior versions of this document. 2021 STMicroelectronics – All rights reservedDB4542 - Rev 1page 15/15
symmetrically on the PCB, making the system a 12 12 PLC, that is, a PLC GUI optimized for STM32 microcontrollers, which manages 12 industrial inputs and 12 industrial outputs. The 12 industrial inputs have been implemented through the combination of an eight-channel CLT01-38SQ7 and two dual channel CLT03-2Q3 ICs.
