![](http://www.szatc.com/upload/images/%E6%A6%82%E8%BF%B0%E8%8B%B1%E6%96%87(1).jpg)
Modbus is an industry adopted communication protocol that is based on RTU, ASCII, and TCP protocols for various of applications; these three protocols are commonly used by a lot of equipments in the industry, such as DCS, PLC, HMI, power meters, various sensors and measuring instruments. ATC-3002 series supports the standard Modbus protocol and is capable of converting the Modbus protocols between Modbus RTU/ASCII (Master) to Modbus TCP (Slave). It’s asimple and cost effective Modbus Gateway.
ATC-3002 series which supports the three most commonly used serial communication interfaces, RS-232, RS-422 and RS-485. It also provides a web-based configuration UI, so the users can select the serial interface easily.
![](http://www.szatc.com/upload/images/%E7%89%B9%E7%82%B9%E8%8B%B1%E6%96%87(1).jpg)
RS-232/422/485 3 in 1 interface
Support 10/100Mbps Ethernet port
Supports 4-wire and 2-wire RS-485 work mode
Automatic data direction control on RS-485
Supports 24VDC industrial power supply
Terminal block easily for RS-422/485 installation
Configure via webpage and windows utility
Supports virtual serial port,TCP Server/Client and UDP work mode
Built-in watchdog
CE, RoHS and FCC Certifications
![](http://www.szatc.com/upload/images/%E5%BA%94%E7%94%A8%E8%8B%B1%E6%96%87(1).jpg)
Our products are widely used in electric power, industrial control, telecommunications, commerce, banking, insurance, security, smart cards and other industries, the company sold products, complete, cost-effective, timely and thoughtful service. ATC-3002 Modbus Gateway is an industrial converter, RS-232 interface for each product line 600W, RS-422/485 1000W per line lightning surge protection products can be used in oil fields, dams, steel mills, iron plant, and some other places. . . Working environment up to -40 ℃ to 70 ℃.![](http://www.szatc.com/upload/images/ATC-3001%E4%BA%A7%E5%93%81%E8%BF%9E%E6%8E%A5%E7%A4%BA%E4%BE%8B%E5%9B%BE.jpg)
![](http://www.szatc.com/upload/images/%E5%8C%85%E8%A3%85%E8%8B%B1%E6%96%87(1).jpg)
ATC-3002 unit |
1PCS |
Documentation and software CD |
1PCS |
Power adapter (EU、SU、AU、CN)9v@1A |
1PCS |
ATC-3002 Instructions Book |
1PCS |
Din Rail Mounting Bracket ( for choosing accessory) |