EX9531

Isolated USB to RS-485 & 422 (TX,RX,RTS,CTS) Converter

Anewtech-Systems-Remote-IO-Module-modbus-converter-EX9531
  • USB Specification 1.1 Compliant
  • Auto direction flow control on RS-485
  • Full-Duplex RS-422 support
  • RS-422 support RTS & CTS handshake signals
  • Minimum 3000 VDC isolation protection Transient suppression RS-485 data lines
  • Auto switching for USB to RS-422 or RS-485 (jumperless)
  • Auto Switching Baud Rate up to 115.2 Kbps
  • Reserved space for termination resistors R1(TX/DATA), R2(RX), R3(CTS), R4(RTS)
  • Power and data flow indicator for troubleshooting
  • Driver support for Windows 95/98/ME/2000/XP, Linux
  • Power requirement: Self Power
  • Mounts easily oDIN-rail or panel
     
Datasheet
EX9531.pdf
Product Specification
  • USB Controller: Compatibility USB Specification Standard
  • USB interface connector: USB type B
  • Isolation Side: RS-422/485
  • Converted signals: RS-422 or RS-485 Auto switching (jumperless)
  • Handshakel: RS422 support RTS & CTS handshake signals
  • Auto Switching Baud rate (bps):300 ~115.2 K BPS
  • Transmission and Receiving LED indicator
  • Isolation voltage: 3000 V DC
  • RS-422/RS-485 connector: plug-in screw terminal
  • Accessories (Supplied):NYLON DIN-rail Mounting Adapter SECC Panel Mounting Bracket
  • Plug-in screw terminal wiring: Accepts AWG 1-#12 to #22 (0.5 to 2.5 mm) wires
  • Power requirement: USB bus power
  • Case: ABS with captive mounting hardware
  • Power consumption: 0.65 W
  • Operating temperature:0 ~ 70 °C (32 ~ 158 °F)
  • Storage temperature:-25 ~ 85 °C (13 ~ 185 °F)
  • Humidity: 5 ~ 95%, no-condensing

The EX-9531 convert is an intelligent, stackable expansion module that connects to a PC USB port or USB Hub via the Universal Serial Bus(USB) port, providing one High-Speed RS-422 or RS-485 serial port (jumperless) The EX-9531 features easy connectivity for traditional serial devices. The RS-232 standard supports full-duplex communication and handshaking signals (such as RTS, CTS) and The RS-485 control is completely transparent to the user and software written for half-duplex COM works without any modification. 

The EX-9531's Opto-isolators provide 3000 Vdc of isolation to protect the host computer from ground loops and destructive voltage spikes on the RS-422/485 data lines. EX-9531 also offer internal surge-protection on their data lines. Internal high-speed transient suppressors on each data line protect the modules from dangerous voltages levels or spikes. The EX-9531 module derives the power from USB port and doesn’t need any power adapter.

Anewtech-Systems-Remote-IO-Module-modbus-converter-EX9531-pin-assignment