Interface Description
IGSS32 offers an interface for connecting to Carlo Gavazzi (Electromatic) Dupline equipment. Communication is established through a D 9091 Dupline Modem interface. The D 9091 Dupline Modem provides a connection between the Dupline fieldbus and a industri standard serial RS232-C interface in the PC.
Dupline is an easy-to-install 2-wire field and installationbus for bi-directional transmission of analogue and binary signals up to 10 km. The IGSS32 communication interface supports all Dupline I/O-modules both in both normal and multiplexed modes. For a complete list, see documentation.
The IGSS32 system polls the PLC equipment cyclically according to one of four user-defined time intervals. The time intervals are configurable from 100 milliseconds to 999 seconds. The system automatically groups process data in data blocks – thus fully exploiting the the communication link in relation to the present configuration.
Technical Data
Electrical Interface | : | RS-232C. |
Protocol | : | Proprietary D 9091 protocol. |
Types of data | : | Strings, Fixed point 8, 16, 32, BCD 13, 16, 32 etc. |
PLC types supported | : | All Dupline I/O-modules |
Addressing | : | I/O module address, Offsets and bit offset. |
Supported platforms | : | Windows Vista, Windows XP, Windows 2003 Server, Windows 2000 |
Transmission speed | : | Up to 19200 baud. |
Communication mode | : | Half duplex |
Throughput | : | 2-4 bus reads pr. Channel pr. Second. |
Max. number of channels | : | Up to 8 COM ports (D 9091 modems) are supported concurrently. |
PC hardware requirements | : | Standard serial ports (COM ports). |
PC software requirements | : | None |