2 Port USB To RS-232 Manual Switch
2 Port USB To RS-232 Auto & Manual Switch
4 Port USB To RS-232 Manual Switch
4 Port USB To RS-232 Auto & Manual Switch
- UMS-202 2 Port USB2.0 to RS-232 Manual Switch w/FTDI Chipset
-
UMS-402
4
Port USB2.0
to
RS-232
Manual
Switch
w/FTDI Chipset
UMS-212 2 Port USB2.0/3.0 to RS-232 Auto & Manual Switch
UMS-412 4 Port USB2.0/3.0 to RS-232 Auto & Manual Switch - RS-232 Meets EIA/TIA-232F and CCITT V.28/V.24 spec.
- UMS-202-F/402-F w/ FTDI chipset * 1
- UMS-212 w/ FTDI chipset * 2
- UMS-412 w/ FTDI chipset * 4
- UMS-212 / UMS-412 Auto Mode :First come first serve (w/Time out 5 Seconds)
- Data Rate: Over 115200 bps
- ESD Protection for RS-232 I/O' +-15KV
- Power supply : Power free / DC5V USB Support
- Easy to install , Plug & Play
- DB9-M / RS-232 for DTE Mode
- With LED indicate Selected PC
- UMS-212/412 With TX Enable LED (RED) indicate data transfer
- Compliant with USB1.1/2.0 /3.0/3.1 Spec.
- For Win-98/se/me , Win-2000 ,Win-Vista /Win-NT up 5.0 Ver, Win-XP,Win-7 / 8 /10 / MAC OS. 8.6 up ,Linux
- Operating
temperature : -0 TO 70 C
-
Dimension : UMS-202: 42 * 50 * 25 mm 38g
UMS-402: 72 * 51 * 5 mm 70g
UMS-212: 42 * 50 * 25 mm 45g
UMS-412: 110 * 53 * 23 mm 79g
-
DB9-M RS-232 (DTE Mode) Pin assignment
Pin1 : DCD <== IN
Pin2 : RXD <== IN
Pin3 : TXD ==> OUT
Pin4 : DTR ==> OUT
Pin5 : GND
Pin6 : DSR <== IN
Pin7 : RTS ==> OUT
Pin8 : CTS <== IN
Pin9 : RI <== IN