Product overview
Description
The STDES-8PIOLM4P is an 8-port IO-Link master design based on the IOLM4P.
The IOLM4P is an all-in-one IO-Link master 4-port solution and it has the protocol stack programmed by the ST partner TEConcept.
It enables a fast and easy 8-port IO-Link master prototype, with a competitive cost, which can greatly reduce the time to market for the customers multiport IO-Link master design.
The STDES-8PIOLM4P is a reference design board with a L6360TR as an IO-Link device transceiver.
The IOLM4P is STM32L431CB MCU with IO-Link master stack.
The STM32F746ZG is the main controller to play as gateway between USB/Ethernet and IO-Link.
The Ethernet IP function, is implemented through external Ethernet PHY KSZ8863, which has two PHY units and supports both 10BASE-T and 100BASE-TX.
The STDES-8PIOLM4P is a turnkey solution ready for industrialization.
The IOLM4P is based on a STM32F746ZG MCU preprogrammed by Arrow Electronics integrated TEConcept IO-Link master stack, easy to develop for the customer.
A dedicated SWD 5-pin connector can program the microcontroller STM32F746ZG.
This STDES-8PIOLM4P is an ST total solution with one-stop BOM purchasing.
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All features
- 8-port IO-Link master STDES-8PIOLM4P (172 x 60 mm) main board, 24V power connector, 8 Port M12 connector and USB micro connector for communication
- Main controller is STM32F746ZG, Arm 32-bit Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator) and L1-cache: 4KB data cache and 4KB instruction cache, allowing 0-wait state execution from embedded flash memory and external memories. Frequency up to 216 MHz, MPU, 462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
- Two IOLM4P-STM32L4 modules used and each is an IO-Link V1.1.2 compliant 4-port master controller stack
- USB micro connector for PC control tool communication
- Alternate UART port for STM32F7 module running code debug
- 8 L6360 IO-Link master transceiver ICs
- Easy to extend and integrate the IOLM4P into different application
- Fully compatible with all IO-Link devices
- On-board reverse polarity protection
- EEPROM interface for local data storage support
- SWD connector for debugging and programming capability
- Optional Ethernet RJ45 connector for specific application
- On board connector for IOLM4P master firmware updating
- RoHS compliant