B&B USB TO ISOLATED RS-232/422/485 - 4 PORT - 1 x USB 2.0 USB Female - 4 x 9-pin DB-9 RS-232/RS-422/485 Serial Female

The USR602 and USR604 are packaged in a rugged metal housing. The serial ports are configurable for RS-232, RS-422 and RS-485 (2-Wire & 4-Wire) at speeds up to 921.6 Kbps. Modbus support enables them to be used with a wide variety of industrial devices. USB Connectivity is provided through USB 2.0 Type B High Retention Connector with 3.2 lbs.-force minimum disconnect strength. 10 to 48 VDC power is supplied through a removable three position terminal block. There is an additional threaded barrel connector if your application requires an AC power adapter such as our PS12VLB-INT-MED. USB driver software is included on CD ROM or can be downloaded from this web site. The drivers support Windows Operating Systems up to Windows 7 (32 and 64 bit). Refer to the downloads tab for the latest revision. Each unit comes with DIN Rail and panel mounting hardware, giving maximum flexibility for your installation.