DGH Corporation, DIN-151, DIN-150 Modbus Bridge Input Module, 30mV/5V
Features:
- Complete sensor to RS-485 interface
- 500V rms analog input isolation
- 15 bit measurement resolution
- Continuous self-calibration; no adjustments of any kind
- Programmable digital filter
- Requires +5VDC supply
- Transient suppression on RS-485 communications lines
- Screw terminal plug connectors supplied
- Protected against power supply reversals
The DIN-150 bridge input modules contain an isolated 15-bit analog to digital converter and measures resistive bridge or load cell sensors. Each module is hardware optimized to measure either 3mV/V or 10mV/V sensors and includes a DC excitation output voltage source of either +5V or +10Vdc. The excitation voltage output can source up to 50mA to the sensor.
The DIN-150 performs all signal conditioning, the analog to digital conversion and produces a linearized temperature output. The values are scaled in 16-bit unsigned integer format that represents a percentage of the full scale input range. The data values are transmitted to a host computer using the Modbus RTU serial protocol via an RS-485 serial port.
The DIN-150 module easily mounts on industry standard 35mm DIN-rail.
For more information, please see 
Data Sheet
