The MODBUS RTU/ASCII has the capability to generate up to 8 output analog signals DAT 3028 with the use of digital commands. The RS-232 interface is also available with signals of up to 10 V which is a possible voltage that can be generated. Through the 16-bit converter, high accuracy is ensured coupled with a stable measure instead of time and temperature measuring. The Plant safety is incorporated with two timer alarms that are Watch-Dog style. Even in heavy environmental conditions the device can be used between power supply, input, and serial line to remove any ground-loop effects. The electromagnetic compatibility DAT 3028 is compliant with the Directive 2004/108/EC. The high quality device is housed within a self-extinguishing plastic container.