AMCV U4, USB/RS485 converter

AMCV U4 converters are used for serial communication (readout, parametrizing and setting) between static smart electricity meters (or other equipment) with an RS485 interface on one side and a PC or RPT (manual computer terminal) equipped with a USB interface on the other side. Typically 1–20 meters can be connected to one RS485 line.

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Features

Enable a low-cost and simple AMR system solution or meter testing
The RS 485 interface allows connection over distance
No separate power supply needed.

Technical data

Baud rate	300 Bd to 19200 Bd
Data transfer	half-duplex
Power supply	from the USB interface
Insulation strength	max. 1 kVdc
Weight	0,2 kg
Transmission cable length	max. 300 m, twisted pair, 65 pF/m
Operating temperature range	- 20 °C do +50 °C