Complete Data Acquisition Systems
Analogue and Digital I/O Models Available
USB Interface
Modbus® RTProtocol
Up to 25 Conversions per Second
500 Vrms Analog Input or Analogue Output Isolation
16-Bit Analogue Input Measurement Resolution
Continuous Self-Calibration; No Adjustments Required
Programmable Digital Filters for Analogue Inputs
Requires 10 to 30 Vdc Unregulated Supply
Removable Screw Terminal Plug Connectors Supplied
APPLICATIONS
Process Monitoring and Control
Data Logging to any Host Computer
Product Testing
Description
The D8000 series USB interface modules are a family of complete data acquisition modules for use in process control systems. The analogue input models can measure process signals such as thermocouples, 4 to 20 mA current loops, and discrete contact closures. The analogue output models can generate voltage or current signals for controlling annunciators or valves. The digital input and output models can sense the state of remote digital signals or control solid state relays. Complete data acquisition systems can be created with ease with the D8000 modules and a host computer.

The modules provide direct connection to a wide variety of sensors and annunciators such as thermocouple probes, 4 to 20 mA loops, and DC voltage. They perform all signal conditioning, linearization and contain no internal pots or DIP switches. All user-selectable features such as ranges, communications settings are stored in nonvolatile EEPROM, which maintains these values even after power is removed.

Bus : USB