EX9531 - USB to RS485 / RS422 converter (RS422 handshake, isolated)


USB to RS485 / RS422 converter enable you to connect up to 256 RS485 devices to your USB-Port (- 25 °C - + 75 °Cd, isolated, RS422 handshake)

Price: 100.20€ incl. VAT
84.20€ excluding VAT
Plus Shipping costs

Conditon: New
Availability: In stock

Chose up to
5 years warranty.
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Product comparison
RS232 handshake
RS422 handshake
RS232 / RS422 / RS485
RS422 / RS485

: I/O 1, : I/O 2

Our ExpertDAQ RS422 / RS485 converters have been developed for professional use in the industry. With the RS422 / RS485 to USB Converters you may remote control serial devices via USB.

The EX9531 has a hardware RS422 handshake as well as an isolated RS422 input. Furthermore the EX9531 is capable of automatic baud rate switching and automatic recognition of direction of flow.

  • wide temperature range: -25°C - +75°C
  • automatic baud rate switching
  • In- and Output isolated
  • RS422 / RS485 range up to 1200m
  • automatic recognition of RS422 / RS485 transmission parameters
  • automatic recognition of direction of flow
  • cap-rail and wall supporters are delivered with purchase


Host Watchdog: yes
Module Watchdog: yes
USB Client
Ports: 1
Speed: USB 1.1
Connector: type B
RS422 / RS485
Ports: 1 • RS-422 / 485 auto switching
Speed: 300 to 115200 bps • AutoPro: auto baud rate switching
RS422: full duplex • RTS & CTS handshaking
RS485: auto direction flow control • transient suppression on the data lines
Isolation: 3000 V
Connector: screw terminal block
General specification
Power over USB: via USB
Power consumption: 0.65 W
Operating Temperature: -25°C - +75°C
Storage Temperature: - 40 °C to + 80 °C
Indicator: LED
Included in delivery
Din rail mounting kit: 1
Wall mounting kit: 1
Driver CD: 1
Manual: 1

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