Modbus Acquisition Modules Master's, Slaves, Controllers, Data Loggers.

Datexel has a range of Modbus RTU Masters, Slaves, Controllers, Data Loggers and RS485 Isolators, Repeaters and Converters. The DAT9000 is a Modbus RTU Master with RS485, RS232 and Ethernet Interfaces. The DAT9000IO is similar to The DAT9000 but it has digital input and outputs. The DAT9000DL has an additional datalogging facility and the DAT9000DLIO has both datalogging and digital IO.

The DAT9011 is a Modbus Master with 2 analog inputs which can chose from Thermocouple's, RTD's, Potentiometers, mA and mv's. It also has 2 outputs which can be mA or voltage. The DAT9011 can also accept digital inputs and provide 2 SPDT relay outputs. The DAT9011DL also has a datalogging facility which can store up to 8 gb of readings on a thumb drive. The unit can log internal and external registers on the Modbus network. Both the DAT9000 and the DAT9011 can be programmed by the Ethernet port and DAT9000 software development package provided by DATEXEL free of charge from the Datexel download web page.

The DAT3500 series is a range of converters, isolators and repeaters. The inputs and outputs can be RS485, RS422, RS232, or Ethernet TCP-IP. Whilst converting this signal the devices also isolate the input from the output and the power supply. They can also be used if the range (distance) needs to be extended.

Modbus RTU Intelligent Units
  DAT9011 DAT9011DL
  Modbus RTU Master with RS485, RS232 and Ethernet Interface. Complete with Analog Input, Analog Output and 2 relays. Modbus Data Logger, Modbus Master/Slave. Ethernet Interface. Complete with Analog Input, Analog Output and 2 relays.
Analog Inputs Universal Universal
Digital Inputs 2 2
Communication Modbus TCP RS485/RS232/ Ethernet RS485/RS232/ Ethernet
Analog Output 4-20mA X 2 4-20mA X 2
Digital Output Relays X 2 Relays X 2
Data logger No Yes
Isolated Yes Yes
Information Page Ethernet Data Acquisition DAT9011 Modbus Data Logger
Buy On Line Ethernet Data Acquisition DAT9011 Modbus Data Logger
Download Datasheet PDF DAT9011 data sheet DAT9011DL data sheet
Modbus RTU Masters and Slaves
  Modbus RTU Master DAT9000 DAT9000IO DAT9000DL DAT9000DLIO Modbus Remote Display DAT9550
  Modbus RTU Master with RS485, RS232 and Ethernet Interface. Modbus RTU Master with RS485, RS232 and Ethernet Interface. Complete with 4 inputs and 2 relays. Modbus RTU Master with RS485, RS232 and Ethernet Interface. Complete with Data Logger. Modbus RTU Master with RS485,RS232 and Ethernet Interface. Complete with Data Logger 4 inputs and 2 Relays. Modbus Remote Display.
Communications RS485,RS232. RS485,RS232. RS485,RS232. RS485,RS232. RS485,RS232.
Ethernet Yes Yes Yes Yes No
Data Logger No No Yes Yes No
Relays No Yes No Yes No
Digital inputs No Yes No Yes No
Isolated Yes Yes Yes Yes No
Information Page Modbus RTU Master DAT9000 RS485 Modbus RTU Master DAT9000IO Data Logger DAT9000DL DATA Logging RS485 Modbus DAT9000DLIO Modbus Remote Display
Buy On Line Ethernet Interface Modbus DAT9000 RS485 Modbus RTU Master DAT9000IO Ethernet Interface Modbus DAT9000DL Ethernet Interface Modbus DAT9000DL/IO Modbus Remote Display
Download Datasheet PDF DAT9000 data sheet DAT9000IO data sheet DAT9000DL data sheet DAT9000IODL data sheet DAT9550 data sheet
Communication Converters
  RS232 to RS422 Isolated Converter USB to RS485 Isolated Converter USB to RS422 Isolated Converter DAT3580RS422
  Isolated Converter RS485 to RS232 Isolated Converter RS422 to RS232 Isolated Converter USB to RS485 Isolated Converter USB to RS422 Modbus RTU RS485 to Ethernet network
Input RS485 RS422 RS485 RS422 TCP-IP
Output RS232 RS232 USB USB MODBUS RTU
Isolated Yes Yes Yes Yes Yes
Information Page

RS232 to RS485 Isolated Converter

RS232 to RS422 Isolated Converter USB to RS485 Isolated Converter USB to RS422 Isolated Converter Modbus to Ethernet converter
Buy On Line RS232 to RS485 Converter RS232 to RS422 Converter USB to RS485 Converter USB to RS422 Converter Ethernet Gateway MODBUS RTU to TCP-IP Converter
Dow load Datasheet PDF DAT3580 RS485 data sheet DAT3580 RS422 data sheet DAT3580 USB RS485 data sheet DAT3580 USB RS422 data sheet DAT3580 Modbus TCP data sheet
Communication Repeaters and Isolator
  RS485 Isolated Repeater RS422 Isolator Repeater
  RS485 Isolated Repeaters RS422 Isolated Repeaters
Input RS485 RS422
Output RS485 RS422
Isolated Yes Yes
Information Page RS485 Isolated Repeater RS422 Isolator Repeater
Buy On Line RS485 Isolator RS422 Isolator
Download Datasheet PDF DAT3590 RS485 data sheet DAT3590 RS422 data sheet