Tech Square’s NuDAM data acquisition modules make up a total acquisition network and control system. Up to 256 NuDAM modules, can be remotely controlled on any RS-485 network from a host computer, via a single serial RS-232, allowing communication from as far as 4000 feet from the host. Based on the RS-485 multi-drop network system, each module has a unique address ID, whereby simple ASCII command & response protocols through the standard RS-485 interface can control all the NuDAM modules in the RS-485 network. The NuDAM modules provide direct communications with a wide variety of sensors, perform all signal conditioning, scaling, linearization and conversion, and can acquire measurements of temperature, pressure, flow, voltage, current, and multiple digital signal types.
USB to RS-422/RS-485 Converter
- Protocol (DIP switch selectable): RS-232 (5-wire: RXD, TXD, RTS, CTS, GND); RS-422 (4-wire: TX+, TX-, RX+, RX-); RS-485 (2-wire: Data+, Data-)
- Speed: 300~115.2k bps
- Isolation Voltage: 2500 VRMS
- Fully USB compliant
- Repeater request: Over 128 modules or a distance of over 4000 feet