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Modbus Organization

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Hjelmslund Electronics

Member: Yes


Frederiksborgvej 135
Copenhagen, NV DK-2400 DENMARK

Phone: +45 5150 4986
Fax: +45 7799 0066
Web Site:


Since 1990, Hjelmslund Electronics has been making projects for industrial automation according to customers? specifications. Today the company works with smaller and more complex technologies, using ARM microprocessors (Primarily ARM7), USB, Bluetooth in customer specified projects. Hjelmslund Electronics? own products include the USB485 family of Modbus RTU-compatible USB-to-RS485 converters ? unique because of their isolation barrier and compactness, typically found in much larger converters.


Product Name Type Connectivity Product Description
Isolated Modbus Adapter, USB485-MB45Network Host AdapterModbusThe USB485-MB45 is an electrically isolated USB-to-RS485 converter, with automatic receive/transmit switching, 3-meter cable and RJ45 connector according to the Modbus specifications. Available for online shopping with same day shipping.