Be connected

Adapters USB–RS-232 and USB–RS-485 are high speed converters allowing you to connect the device on the RS-232 or RS-485 bus to the computer’s USB port.

High speed

Galvanic isolation for increased equipment protection
Data transfer rate – up to 460 kbit/s (for USB–RS-232) and 1 Mbit/s (for USB–RS-485)
Hot plug-in support
Compact design
Powered by USB
Multiple devices work together

Duplex support

Moreover, USB–RS-485 has half-duplex and full-duplex support. Data transmission and operation indication are available.

Technical parameters USB–RS-232
Data transmission rate, max 460 kbit/s
Permissible input voltages -30 – +30 V
Isolation breakdown voltage 1 kV
Size 50 x 30 x 20 mm
USB cable length 1.8 m

Technical parameters USB–RS-485
Data transmission rate, max 1 Mbit/s
Permissible input voltages -8 – +13 V
Transmitter output current, max 250 mA
Terminators resistance 120 Ohm
Number of devices connected to the bus, max 256
Isolation breakdown voltage 1 kV
Size 80 x 20 x 10 mm