RS485 Analog IO

ExpertDAQ Modbus RTU RS485 analog IO modules communicate via RS485 and are equipped with Modbus RTU. Via an RS485 network, up to 256 modules can be

Subcategories

Product comparison
Analog input Input isolation Analog output Output isolation Digital input
EX9017 8 • 16 bit differential yes - - -
EX9017H 8 • 16 bit differential yes - - -
EX9018BL 8 • thermocouple yes - - -
EX9019 8 • thermocouple yes - - -
EX9015 6 • RTD¹ yes - - -
EX9015H 6 • RTD¹ yes - - -
EX9033 3 • RTD¹ yes - - -
EX9036 6 • RTD¹ yes - - -
EX9024 - - 4 • Common Ground yes -
EX9024H - - 4 • Common Ground yes 4 • Common Source
1) RTD: resistance temperature detector (e.g. Pt100)
ExpertDAQ Modbus RTU RS485 analog IO modules communicate via RS485 and are equipped with Modbus RTU. Via an RS485 network, up to 256 modules can be controlled. WIthout RS485 repeaters the maximum cable length is 1200 m. The Modbus RTU RS485 analog IO modules are robust, energy efficient and easy to use.

ExpertDAQ Modbus RTU RS485 Analog IO modules are available for:
  • voltage input
  • voltage output
  • Thermocouples
  • thermistors

Features:
  • 10 Hz total sampling rate (optional up to 60 Hz)
  • output as RS485 interface
  • Input and Output isolated
  • configuration manually or with supplied software
  • power supply 10 - 30 VDC
  • hardware and software watchdog