ASDU-RW (rail type)-Global supplier

7th Floor, Building 1, Aosheng Building, No. 1166 Xinluo Street, High tech Zone, Jinan City, Shandong Province

1. Overview

The ASDU-SC series communication management machine adopts STM32F103ZE chip specially designed by ST company for communication, based on a 32-bit ARM7 CPU microcontroller that supports real-time simulation and tracking. 4 industrial standard RS485, 1 10M/100M adaptive Ethernet interface, 1 RS232, with optical isolation for the serial port.

Main application industries: intelligent power distribution, industrial control, communication management, intelligent scheduling, intelligent buildings, new energy and other industries.

2. Functional Features

Implement and manage communication between various automatic devices and intelligent instruments;

Data collection, storage, and forwarding;

Ø Rich communication interfaces: standard RS232 and RS485 serial communication, high-speed 10M/100M Ethernet, these communication interfaces can be combined with each other as needed;

Built in rich communication protocol library, supporting IEC104, TCP-MODBUS, MODBUS, SC1801 and other protocols, and can develop special protocols according to on-site needs; It can communicate with multiple protocol devices simultaneously and ultimately upload all collected data to the terminal device.

Ø Adopting STMicroelectronics

The STM32F103ZE microcontroller is a high-end microcontroller with powerful processing capabilities and abundant resources;

Reliable, economical, and effective design;

Flexible and diverse communication configurations;

Ø Support network communication with the host computer;

Each communication interface can flexibly choose various communication protocols.

3. Technical parameters		Technical Specifications
technical indicatorsXTAL		frequency8 MHz(Crystal oscillator can reach)72MHz
）		Microcontroller
STMicroelectronics STM32F103ZE electrical	feature	power supply voltage1optionalTheDC24V2TheAC220
STMicroelectronics STM32F103ZE electrical	3	The
DC12V power consumption	<5Wcommunication	portRS232
	communication1 × RS232	interfaceRS485
	communication	4× RS485interface
Ethernet communication 1×10M/100M	Ethernet interface	otherperipheral
	relay	1×Relay output (with normally open and normally closed contacts)Second pulse output2×
	Pulse output（	DC24V+）

Discrete input