EXSYS EX-1333VIS interface cards/adapter

USB 2.0 to 2 x RS-232/422/485 ports The EX-1333VIS USB 2.0 to serial RS-232/422/485 in a metal case, provides two high performance 16C550-type UART compatible RS-232/422/485 serial ports with Surge Protection & Optical Isolation. It is designed for PC or Notebooks to provide instant COM port expansion in a robust metal case through the USB 2.0 bus. With the easy installation you don’t need to open the computer system and
install the EX-1333VIS when the system run. With the USB cable EX-K1552 (2 meter) A-male to B-male you can fix the connector with screw. The cable can’t be disconnect any more by him self. Optional you can install the EX-1333VIS with the product EX-6099 (DIN-Rail-Kit) in a 19 inch Rack. The EX-1333VIS has LED displays for operation functions and data communication.

- Interface: RS-232 V.24, RS-422 and RS-485
- 15KV ESD Surge Protection und 2500Vms Optical Isolation
- FIFO Buffer: 16C550 with 16Byte
- I/O addresses and Interrupt: Set from the operating system
- Data Bits: 7, 8 / Stop Bits: 1, 1.5, 2 / Parity: none, even, odd, space, mark
- Signal RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
- Signal RS-422: 4-wire (TXD+/-, RXD+/-) Fullduplex
- Signal RS-485: 2-wire RS-485 (Data+/-, Data +/-) Halfduplex
- Power from the USB Bus (Bus Power)
- Supports TX and RX Activity LED Indicators.