ATOP

Founded in Taiwan over 25 years ago, Atop designs, customizes, and manufactures industrial network equipment and pick to light systems. It also specializes in industrial automation products such as industrial Ethernet switches, specialized switches for power/rail industries, field bus (Modbus), wireless servers and gateways, media converters, and serial device servers.

As an ISO-9001 certified manufacturer, Atop is very well received among the leading companies in the industry. Its DIN rail and railway products have passed various global safety and operational regulations, such as EMC for heavy industrial use and railway applications, IEC 618503 for substation use, UL certification, and IP30 and IP67 ratings – along with many other certifications related to the field from different countries and markets.

Atop has a wide range of unified gateways that offer protocol conversion between all protocols thus ensuring smooth communication between legacy devices and the latest generation devices. Protocol gateways are highly reliable and fault tolerant. They allow seamless conversion between Ethernet devices and serial connected devices that communicate in different protocols that are popular in power plant substations. Standards include Modbus, Profibus, IEC 61850, IEC 60870-5-104, IEC 60870-5-101, IEC 60870-5-103, and DNP3.