MAXREFDES63# (Maxim Integrated )
|Производитель||Maxim Integrated (MAX)|
|Функция||Programmable Logic Controllers (PLCs) & Distributed Control Systems (DCS)|
|Чип/Ядро||STM32F103CBT6, MAX14900, MAX14850, MAX17515, MAX17498C|
|Применение||Programmable Logic Controllers, Distributed Control Systems|
|Особенности||8-CH Control System/Prog-logic Controller, Isolated Power/Data, Device Drivers, USB-UART Bridge|
Industry 4.01 marks the fourth industrial revolution, characterized by distributed, intelligent control systems. Breaking from a past with large, centralized programmable-logic controllers, Industry 4.0 allows for highly configurable, highly modular factories, which accept an ever increasing number of sensor inputs, while operating at a higher output than ever before. The ultra-small PLC, or MicroPLC, lies at the heart of the Industry 4.0 factory, providing high performance with ultra-low power consumption, in an ultra-small package. MAXREFDES63# is Maxim Integrated’s Micro PLC octal-channel, digital output card.
The MAXREFDES63# reference design (Figure 1) features eight-channel digital outputs with isolated power and data. The design integrates a 600VRMS data isolation (MAX14850); a STM32F1 microcontroller; a FTDI USB-UART bridge; a high-efficiency DC-DC converter (MAX17515); and isolated/regulated +22V, and +5V power rails (MAX17498C). The entire system typically operates at less than 400mW and fits into a space roughly the size of a credit card.
Figure 1. The MAXREFDES63# reference design block diagram.
- Isolated power and data
- Micro PLC form factor
- Device drivers
- Example C source code