Remote data transmission unit DFÜ-NG
The DFÜ-NG device is a new generation of RDT units that meets the basic functional requirements for converting from analog to TCP/IP-based measurement data retrieval from gas pressure regulating and metering stations (GDRM) and gas quality measuring stations (GBM) in German natural gas networks. Communication is based on the DSfG protocol.
DSfG bus access via modem with control centre function
- Access to a DSfG bus via telephone/radio network or network, with DSfG control center function
- Sending error messages to the control center (configurable list of error messages and devices)
- Connection to 4 control panels possible
- Adjustable instance filter, which makes it possible to restrict the access of the control panels to certain devices
- Time synchronization of the bus participants with the time of time servers (SNTP or TIME Protocol)
- Automatic baud rate detection on the DSfG bus
- Optional access to network-compatible devices via EADR routing via DSfG-B
- DSfG data records can be provided with a signature using an optional signature unit
- Parameterization program for PC
| Housing | Cassette housing for 19" subracks |
| Communication modules | alternative - Ethernet module - RS232 module |
| Interfaces | RS232 for direct data channel, for parameterization RS485 for DSfG bus USB for parameterization Optional Ethernet interface for EADR routing |
| Power supply | 24 VDC |
Software / Drivers
DFÜ-Installer
Bedienprogramm (805kb)
DFÜ-NG USB driver
Driver, zip (6mb)
If you have any questions:
Remote Data Transmission Unit DFÜ-NG
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