StarTech.com RS422, RS485, RS232 Interface Converter 2

StarTech.com Interface Converter, 921.6kbps Maximum Baud Rate, 2 Ports - ICUSB2324852

This Interface converter links USB Type-A hosts to multiple serial bus standards, enabling connection between modern PCs and legacy industrial devices. It operates as a desktop device that provides two serial ports via a D-Sub output, facilitating integration of RS232, RS422 and RS485 peripherals into automation and instrumentation systems while meeting CE and FCC regulatory approvals.

Features and Benefits:

• Supports RS422, RS485 and RS232 communications for protocol flexibility Two independent serial ports to connect multiple devices simultaneously USB 2.0 host Interface for widespread PC compatibility Maximum data throughput of 921.6 kbps for high-speed transfers D-Sub output connector for common industrial cabling standards

Applications

• Suitable for connecting PLCs to laboratory PCs over serial links Ideal for commissioning serial field instruments in control cabinets Used for serial data logging from measurement hardware to a laptop Can be used for linking serial motor drives with diagnostic software

Which host connector does it require for installation?

It uses a standard USB Type-A 4-pin receptacle supporting USB 2.0 signalling for connection to host computers.

How many serial devices can be directly interfaced at once?

There are two distinct serial channels available, each presented via the D-Sub Interface to the host.

What regulatory markings indicate suitability for industrial use?

The unit conforms to CE and FCC standards, indicating electromagnetic compatibility and emissions compliance.

What maximum communication speed should I expect during integration?

The converter supports a Peak serial data rate of 921.6 kbps, suitable for high-speed serial applications.