STDES-IOD002V1

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Dual channel IO-Link device reference design based on L6364Q and STM32L051

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Product overview

Description

The STDES-IOD002V1 is a reference design board for a dual channel IO-Link device mounting the L6364Q transceiver, the STM32L051T8Y6TR microcontroller running STSW-IOD02L051, a 7-pin programming connector and a 10-pin expansion connector.

The STDES-IOD002V1 compact size allows achieving high EMC immunity levels and makes the application suitable for the harsh industrial environments.

Thanks to a set of configurable drop jumpers and switches, combined with the source code of the STSW-IOD02L051, different configurations are possible.

The microcontroller can be programmed by a dedicated SWD 7-pin connector.

A 10-pin expansion connector allows the STDES-IOD002V1 to host external sensors with I2C control interface and up to two interrupts (e.g., IIS2MDC or ISM330DHCX).

The on-board push button is used to test the CQ line or to control the DIO line via the CTLD pin.

  • All features

    • 5 to 35 V operating voltage range
    • Red LED and green LED for status diagnostics
    • IO-Link demo-stack running on STM32L051T8
    • 7-pin SWD programming connector
    • 10-pin connector for external sensor connection
    • Push button for IO-Link test purposes
    • Optimized layout to enhance EMC performances:
      • Radiated Emissions (EM Fields 30 MHz-1 GHz) < 40 dB µV/m
      • Immunity to conducted disturbance (150 kHz-80 MHz) ≤ 10 V
      • Immunity to RF EM Fields (80 MHz-1 GHz) ≤ 10 V/m
      • Immunity to RF EM Fields (1 GHz-2.7 GHz) ≤ 3 V/m
      • Immunity to surge pulse (500 Ohm coupling) ≤ ± 1.4 kV
      • Immunity to ESD contact/air ≤ ±4/±8 kV
      • Immunity to burst noise ≤ ±2 kV
    • RoHS and WEEE compliant

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The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Marketing description of the package type.Compliancy of the device with industry requirement domains (IRD)The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.
Compliancy with WEEE Directive (2012/19/EU)The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Budgetary PriceMain country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.