Description
- To build-up an explosion-proof intrinsically safe data bus and realization of the connected field devices
- To transfer data between the installed peripheral devices located in the hazardous areas (card readers, input terminals, EUS-2 Overfill Prevention Controller) and the host control system e.g. terminal administration and automatization Software
- The interface cards are approved for the connection of devices in Zone 1 and available for gas group IIB or IIC
- Interface to the superordinate computer can be configured as RS422, RS232 or TTY
- The universal Siemens SP3964R is used as protocol