RS232/485 Converters
The DGH A1000, A2000, and DIN-190 series converter boxes convert RS232 communications signal levels to the correct electrical signals required by RS485. They can also operate as RS485 repeaters. RS485 is recommended when many DGH modules, or other addressable devices, must be connected to a host computer over long distances. |
Analog Input Modules
These are complete data acquisition modules for systems using personal computers and other processor-based equipment. All modules provide direct connection to a wide variety of sensors and perform all signal conditioning, scaling, linearization, A/D conversion, conversion to engineering units and communicate in ASCII format via RS232 or RS485 to any host or PLC. |
Digital to Analog Output Modules
The DGH D3000/4000 DAC series are complete digital to analog output modules. They communicate, in ASCII, with RS232 and RS485 serial ports. Simple ASCII commands are used to control a 12-bit DAC (Digital to Analog Converter) which is scaled to commonly used current and voltage ranges. |
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