DGH D3000M DAC series are complete digital to
analog output modules. They communicate, in Modbus RTU protocol, with
RS232 and RS485 serial ports. Modbus RTU commands are used to control a
12-bit DAC (Digital to Analog Converter) which is scaled to commonly used
current and voltage ranges.
The combination of an accurate high-resolution DAC and a dedicated
microprocessor produces a very powerful intelligent interface between the
host and the DAC. See
data sheet for details.
DGH 1700M series provide computer monitoring and control of devices
through solid-state relays or TTL signals. The status of digital inputs
and outputs is communicated to the host in either Modbus RTU or DGH ASCII
format using RS232 or RS485 serial communications. The 1700M series
You can string up to 247 boards / modules on one twisted pair of wires using RS485 and
repeaters in Modbus RTU format. When using RS232 in Modbus format you can
use one board/module per serial port. The 1700M series allows a single
computer to monitor and control thousands of I/O points. The 1700M series
is compatible with all industry standard I/O relay modules and mounting
boards. See data
sheet for details.
The DIN rail mounted DIN-100 modules convert analog input signals to digital data and transmit via RS-485 to a controller which may be a computer or other processor-based equipment. They measure analog signals such as:
The DGH Modbus I/O modules are compatible with all
commercial software programs and OPC servers that support the Modbus RTU
protocol. Commercials software programs from Kepware,
MatrikonOPC, Iconics, DreamReport,
National Instruments LabVIEW, DAQFactory and
Dasylab all support the
Modbus RTU protocol.
Low Cost Datalogger
Create a low cost datalogging system using either a DGH D6000 or
D8000 series module and
free AzeoTech DAQFactory Express software!