| Topology | Other Topology |
| IC revision | 1 |
The STEVAL-SILPC01 is a PLC solution with a 1oo2 architecture, featuring the CLT03-2Q3dual channel digital input and the IPS160HF single channel digital output.The hardware is designed to meet the SIL level. It has been officially assessed by TÜV Italia (TÜV SUD Group) in compliance with SIL 2 / PL d requirements: random failure rates, systematic capability (for the hardware), architectural constraints in accordance with IEC 61508, EN 62061, EN ISO 13849-1, and EN ISO 13849-2 standards.The system is built around the STM32H723VG microcontroller. It is able to manage connectivity, load actuation and system diagnostic check for power management, digital input/output ICs, and temperature monitoring at the same time.The solution integrates DC-DC converters in a buck configuration powered by the L7987L and L7983. The switching converters have been designed to provide 3.5 V on the user side and 6 V on the isolated side. With dedicated post regulation circuits, these voltage levels are stepped down to 3.3 V for the MCU, connectivity, and temperature sensor (available on the isolated side) and 5 V for the signal delta isolator (also available on the isolated side).The CLT03-2Q3 input can detect a fixed DC voltage via a 0-36 V or 4-20 mA sensor, whereas the two IPS160HF allow load driving with a 2.5 A current capability for each output.Several diagnostic and protection circuits are available on the board to ensure the system proper functionality and meet the IEC61508-2 requirements.The hardware is supported by STSW-SILPLC firmware package, based on the STM32Cube architecture. It consists of an application layer, a drivers layer with BSP/CMSIS and HAL library, and a middleware layer.The firmware solution embeds the EtherCAT protocol stack V5.0.8 and X-CUBE-STL-H7 v1.2.0 certified by TÜV Rheinland. The stack library provides dedicated APIs to handle the data packet exchange between the master and the slave. Data consist of a set of commands to drive the load through the on-board IPS on board and manage system diagnostic using dedicated signals. These data types are exchanged using the process data channel of the protocol stack.A daisy-chain configuration can be implemented to connect more than one sensor node to the same network. In this case, the master generates a common frame with the data to be addressed to all EtherCAT slaves (ECS). Each node identifies its own frame by verifying only the MAC address reported in the frame.Dedicated documentation related to TÜV assessment on the hardware, such as TN1395 "Analysis of hardware systematic failures and techniques for on-chip redundancy", FMEDA, Assessment on hardware Report TI 722260614 Rev. 0, and the industrialization package, are available on demand, by signing a specific NDA.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | λPeak G typ.(nm) | λPeak Y typ.(nm) | IV typ.(mcd) | IV G typ.(mcd) | IV Y typ.(mcd) | VF typ.(V) | VF G typ.(V) | VF Y typ.(V) | Chip Technology | 2θ50% typ.(°) | C | Tol. C | VR(V (DC)) | Size | Operating Temperature | DF(%) | RISO | L(mm) | W(mm) | H(mm) | Fl(mm) | Ceramic Type | Q(%) | L(µH) | IRP,40K(A) | ISAT,30%(A) | RDC typ.(Ω) | fres(MHz) | VOP(V) | Mount | SW(mm) | Ti | To | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Pitch(mm) | Ø D(mm) | xPxC | Variant | Ports | Shielding | Tab | EMI | LED | Application System | IR(mA) | Working Voltage(V) | Operation Force(g) | Schematic | Packaging | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | RDC max.(Ω) | Type | Z @ 1 GHz(Ω) | Pins | PCB/Cable/Panel | Modularity | Wire Section | Samples | |
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![]() | WL-SMCC SMT Mono-color Chip LED Compact, 570 nm, Bright Green | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCC SMT Mono-color Chip LED Compact | Dominant Wavelength [typ.]570 nm | Emitting ColorBright Green | Peak Wavelength [typ.]572 nm | – | – | Luminous Intensity [typ.]50 mcd | – | – | Forward Voltage [typ.]2 V | – | – | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]120 ° | – | – | – | Size0402 | Operating Temperature -40 °C up to +85 °C | – | – | Length1 mm | Width0.5 mm | Height0.4 mm | – | – | – | – | – | – | – | – | – | MountSMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | – | – | – | ||||
![]() | WL-SMCC SMT Mono-color Chip LED Compact, 605 nm, Amber | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCC SMT Mono-color Chip LED Compact | Dominant Wavelength [typ.]605 nm | Emitting ColorAmber | Peak Wavelength [typ.]609 nm | – | – | Luminous Intensity [typ.]80 mcd | – | – | Forward Voltage [typ.]2 V | – | – | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]120 ° | – | – | – | Size0402 | Operating Temperature -40 °C up to +85 °C | – | – | Length1 mm | Width0.5 mm | Height0.25 mm | – | – | – | – | – | – | – | – | – | MountSMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||||
![]() | WL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red | Downloads26 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]625 nm | Emitting ColorRed | Peak Wavelength [typ.]630 nm | – | – | Luminous Intensity [typ.]250 mcd | – | – | Forward Voltage [typ.]2 V | – | – | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Size0603 | Operating Temperature -40 °C up to +85 °C | – | – | Length1.6 mm | Width0.8 mm | Height0.7 mm | – | – | – | – | – | – | – | – | – | MountSMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | – | – | – | |||
![]() | WL-SMCC SMT Mono-color Chip LED Compact, 625 nm, Red | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCC SMT Mono-color Chip LED Compact | Dominant Wavelength [typ.]625 nm | Emitting ColorRed | Peak Wavelength [typ.]630 nm | – | – | Luminous Intensity [typ.]100 mcd | – | – | Forward Voltage [typ.]2 V | – | – | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]120 ° | – | – | – | Size0402 | Operating Temperature -40 °C up to +85 °C | – | – | Length1 mm | Width0.5 mm | Height0.4 mm | – | – | – | – | – | – | – | – | – | MountSMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | – | – | – | ||||
![]() | WE-CBF SMT EMI Suppression Ferrite Bead, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0805 | Operating Temperature -55 °C up to +125 °C | – | – | Length2 mm | Width1.2 mm | Height0.0009 mm | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | MountSMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Current1500 mA | – | – | – | – | Impedance @ 100 MHz600 Ω | Maximum Impedance700 Ω | Maximum Impedance150 MHz | Rated Current 22000 mA | DC Resistance0.15 Ω | TypeHigh Current | Impedance @ 1 GHz193 Ω | – | – | – | – | ||||
![]() | WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0603 | Operating Temperature -55 °C up to +125 °C | – | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.3 mm | – | – | – | – | – | DC Resistance0.22 Ω | – | – | MountSMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Current500 mA | – | – | – | – | Impedance @ 100 MHz600 Ω | Maximum Impedance950 Ω | Maximum Impedance600 MHz | Rated Current 2500 mA | DC Resistance0.35 Ω | TypeHigh Current | Impedance @ 1 GHz800 Ω | – | – | – | – | |||||
![]() | WE-MAPI SMT Power Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MAPI SMT Power Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Size2510 | Operating Temperature -40 °C up to +125 °C | – | – | Length2.5 mm | Width2 mm | Height1 mm | – | – | – | Inductance10 µH | Performance Rated Current0.9 A | Saturation Current @ 30%1.7 A | DC Resistance0.733 Ω | Self Resonant Frequency25 MHz | Operating Voltage80 V | MountSMT | – | – | – | – | – | – | – | – | – | – | – | ShieldingShielded | – | – | – | – | Rated Current600 mA | – | – | – | – | – | – | – | – | DC Resistance0.843 Ω | – | – | Pins2 | – | – | – | ||||
![]() | WCAP-ATUL Aluminum Electrolytic Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATUL Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance47 µF | Capacitance±20% | Rated Voltage100 V (DC) | – | – | Dissipation Factor9 % | – | Length12.5 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Endurance 7000 | Ripple Current400 mA | Leakage Current47 µA | Pitch5 mm | Diameter10 mm | – | – | – | – | – | – | – | – | – | – | – | – | PackagingAmmopack | – | – | – | – | – | – | – | – | – | – | – | ||||
| WCAP-CSGP MLCCs 10 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance10 pF | Capacitance±5% | Rated Voltage10 V (DC) | Size0402 | Operating Temperature -55 °C up to +125 °C | – | Insulation Resistance10 GΩ | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Ceramic TypeNP0 Class I | Q-Factor600 % | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 10 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance100 pF | Capacitance±5% | Rated Voltage10 V (DC) | Size0402 | Operating Temperature -55 °C up to +125 °C | – | Insulation Resistance10 GΩ | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Ceramic TypeNP0 Class I | Q-Factor1000 % | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 10 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance330 pF | Capacitance±5% | Rated Voltage10 V (DC) | Size0402 | Operating Temperature -55 °C up to +125 °C | – | Insulation Resistance10 GΩ | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Ceramic TypeNP0 Class I | Q-Factor1000 % | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance10 nF | Capacitance±10% | Rated Voltage16 V (DC) | Size0402 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3.5 % | Insulation Resistance10 GΩ | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Ceramic TypeX7R Class II | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage16 V (DC) | Size0402 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor5 % | Insulation Resistance5 GΩ | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Ceramic TypeX7R Class II | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance22 nF | Capacitance±10% | Rated Voltage25 V (DC) | Size0402 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3.5 % | Insulation Resistance10 GΩ | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Ceramic TypeX7R Class II | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 10 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance2.2 µF | Capacitance±20% | Rated Voltage10 V (DC) | Size0402 | Operating Temperature -55 °C up to +85 °C | Dissipation Factor10 % | Insulation Resistance0.05 GΩ | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Ceramic TypeX5R Class II | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage16 V (DC) | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3.5 % | Insulation Resistance5 GΩ | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Ceramic TypeX7R Class II | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance470 nF | Capacitance±10% | Rated Voltage25 V (DC) | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor10 % | Insulation Resistance1.1 GΩ | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Ceramic TypeX7R Class II | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | |||||
![]() | WR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header, –, – | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Length11.56 mm | – | – | – | – | – | – | – | – | – | – | – | MountTHT | – | – | – | – | – | – | Pitch5.08 mm | – | – | VariantClosed ends | – | – | – | – | – | – | Rated Current15000 mA | Working Voltage320 V | – | – | PackagingBox | – | – | – | – | – | TypeClosed Horizontal Plug entry | – | Pins2 | PCB/Cable/PanelPCB | ModularityNo | – | ||
![]() | WR-TBL Series 351 - 5.08 mm Vertical, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 351 - 5.08 mm Vertical | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Length10.16 mm | – | – | – | – | – | – | – | – | – | – | – | MountCable | – | – | – | – | – | – | Pitch5.08 mm | – | – | – | – | – | – | – | – | – | Rated Current20000 mA | Working Voltage320 V | – | – | PackagingBox | – | – | – | – | – | TypeVertical | – | Pins2 | PCB/Cable/PanelCable | ModularityNo | Wire Section 12 to 24 (AWG) 3.31 to 0.205 (mm²) | |||
![]() | WS-SLTV THT Mini Slide Switch, Opposite Side Connection 10x2.5 mm, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage12 V (DC) | – | Operating Temperature -40 °C up to +85 °C | – | Insulation Resistance10000 MΩ | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Current500 mA | – | Operation Force800 g | SchematicSPDT | PackagingBulk | – | – | – | – | – | – | – | – | – | – | – | ||||
![]() | WA-SPAIE Plastic Spacer Stud, metric, internal/ external, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWA-SPAIE Plastic Spacer Stud, metric, internal/ external | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -30 °C up to +110 °C | – | – | Length20 mm | – | – | – | – | – | – | – | – | – | – | – | – | SW6 mm | Inner ThreadM3 | Outer ThreadM3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | PackagingBag | – | – | – | – | – | – | – | – | – | – | – | |||
| WCAP-CSGP MLCCs 100 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage100 V (DC) | Size0805 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor2.5 % | Insulation Resistance1 GΩ | Length2 mm | Width1.25 mm | Height1.25 mm | Pad Dimension0.5 mm | Ceramic TypeX7R Class II | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | |||||
![]() | WR-MJ Cat 3 Modular Jacks – THT, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-MJ Cat 3 Modular Jacks – THT | – | – | – | Peak Wavelength (Green) [typ.]570 nm | Peak Wavelength (Yellow) [typ.]590 nm | – | Luminous Intensity (Green) [typ.]13 mcd | Luminous Intensity (Yellow) [typ.]8 mcd | – | Forward Voltage (Green) [typ.]2.3 V | Forward Voltage (Yellow) [typ.]2.3 V | – | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | – | Operating Temperature -40 °C up to +85 °C | – | Insulation Resistance1000 MΩ | – | – | – | – | – | – | – | – | – | – | – | – | MountTHT | – | – | – | – | – | Leakage Current10 µA | – | – | Number of Pins (xPxC)8P8C | – | Ports1x1 | ShieldingShielded | Tab PositionDown | EMI FingersYes | LED (Left-Right)yellow-green | Application SystemCAT 3 | Rated Current1500 mA | Working Voltage125 V | – | – | PackagingTray | – | – | – | – | – | TypeHorizontal | – | – | – | – | – | |||
![]() | WCAP-CSST Soft Termination, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSST Soft Termination | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance2.2 µF | Capacitance±10% | Rated Voltage100 V (DC) | Size1210 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor5 % | Insulation Resistance0.05 GΩ | Length3.2 mm | Width2.5 mm | Height2.5 mm | Pad Dimension0.75 mm | Ceramic TypeX7R Class II | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – |