USB 2.0 to 1 x RS-232/TTL(CMOS), Surge Protection & Isolation
The EX-1331TTL-VIS USB 2.0 to serial RS-232 and TTL(CMOS) in a plastic case provides one high performance 16C550-type UART compatible RS-232 and TTL (CMOS) serial port with Surge Protection & Isolation. It is designed for PC or Notebooks to provide instant COM port expansion in a compact plastic case through the USB 2.0 bus. With the easy installation you don’t need to open the computer system and install the EX-1331TTL-VIS when the system run. With the USB cable EX-K1552V (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-1331TTL-VIS with the product EX-6099 (DIN-Rail-Kit) in a 19 inch Rack.
- Interface: RS-232 V.24 and TTL(CMOS)
- 15KV ESD Surge Protection und 2.5KV 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
- Electrical Characteristics:
- TTL/CMOS Input Low < 0.8V
- High > 2.0V
- TTL/CMOS Output Low < 0.55V
- High > 2.4V
- Power from the USB Bus (Bus Power)
Packaging contents:
EX-1331TTL-VIS, USB cable screw able, Driver CD, Manual
| Cable length: | 1.8m |
|---|---|
| Colour: | grey |
| Housing: | Plastic |
| Inputs: | USB-B socket |
| Interface: | RS-232 TTL/CMOS |
| Isolation: | 2.5KV |
| Mounting Type: | Desktop / DIN-Rail |
| Number of ports: | 1 |
| Outputs: | 9-pin plug |
| Power connection: | Bus Power |
| Surge protection: | 15KV ESD |
| Temperature range: | 0°C to +55°C |