USB to Quad RS-422/485 Metal case with DIN-Rail.
USB to four serial port converter with DB9 (9-pin male) connectors, metal housing. (RS-422/RS-485)
Comes with a USB cable & power supply (120 volt, 60 hz).
Features:
Metal Case
Optionally DIN-rail mountable with additional mounting kit.
4 RS422/485 ports
Included external power supply
Specifications:
Number of ports: 4
Speed: Up to 921.6 Kbpz
RS422/485 signals: RS422 TxD+/-, RxD+/-, RTS+/-, CTS+/-, GND RS485 Data+/-, GND
Power: External power supply 5V DC required. Adapter included, 12V not possible.
Connectors: 4 DB9 Male
Dimensions: 167 x 99 x 29 mm or 189 x 102 x 30 mm with DB9 connectors and ears.
Product includes unit, USB cable, Power Adapter, CD with drivers and documentation.
No need to open chassis to set operation modes- four external DIP switches for easy RS-422, RS-485 mode settings
Installed as standard Windows COM port
SECC metal chassis with DIN rail bracket
Automatic transmit and receive control for 2-wire RS-485 half-duplex mode
Built-in termination and biasing
Non-standard baudrates supported
LEDs of Power, TxD and RxD for easy port monitoring and diagnostics
Serial port protected with surge protection of 10KV
Self-powered. One switching power adapter of 5V, 2A provided
Easy plug and play installation and RS-422/RS-485 device connection
Works with USB 1.1 & 2.0 host port
Supports Windows 8, Windows 7, Vista, 2003, XP, 2000 and Linux
