AS Martem Data Concentrator TELEM-GW6e User Manual
Rev. 11 / 2013
Akadeemia tee 21/6 Tel: +372 639 7979 E-mail: [email protected]
12618 Tallinn Fax: +372 639 7980 www.martem.eu
Estonia
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1. Main Tasks
The tasks of the Data Concentrator TELEM-GW6e (GW6e) include the
following:
•
To control and monitor the system from the control center using data
communication protocols IEC 60870-5-101 and IEC 60870-5-104
•
To concentrate data collection from lower level peripheral devices and
control them by using different data exchange protocols
2. Possible Applications
•
Data acquisition and control of regional and national electricity utilities in
SCADA systems for remote control and substation automation
•
Comprehensive integration of different devices
•
As a communication gateway
3. Features
•
TELEM-GW6e base model includes basic card with built-in communication
ports
•
Expansion card 1 and 2 are optional extras (see 5. Technical Data)
•
Data concentrator with an associated event annunciator performing sub-
station level master unit functions in the substation secondary equipment
system
•
Duplex data communications between the feeder and the equipment level
versus the station control level in substations using different
communication protocols and cross-referencing between the protocols
•
Full scale data exchange between the levels of the substation control
system including setting values, measurement values, registered fault
parameter values, changes of state with associated time markings etc
•
Data concentrator provided with serial interfaces to facilitate the
connection between local output devices and external host systems
•
All the settings can be changed using software configuration tool
•
Output channel to the remote control system can be connected to a leased
or a dial-up line using a copper line-, radio- or GSM modem
•
Built-in 3xEthernet connections, GPS time synchronization port and
console port
•
Transparent TCP/IP connections via Ethernet ports
•
Cross-referencing of data exchange protocols
•
User friendly configuration tool
•
Firewall functionality
•
Available VPN connection
•
Configurable remotely over communication line
•
Fiber-optic serial, fiber-optic GPS, RS-422 and RS-485 connections
expansion card with internal fault relay contact
•
8xRS-232 connections expansion card
•
Real-time clock with back-up capacitor
