AS Martem Data Concentrator TELEM-GW6e User Manual
Rev. 11 / 2013
Akadeemia tee 21/6 Tel: +372 639 7979 E-mail: martem@martem.eu
12618 Tallinn Fax: +372 639 7980 www.martem.eu
Estonia
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5. Technical Data
Data communication protocols
•
To higher level systems IEC 60870-5-101 unbalanced and balanced, IEC
60870-5-104
•
To lower level devices IEC 61850, IEC 60870-5-104, IEC 60870-5-103,
IEC 60870-5-101 Unbalanced, SPA-Bus, IEC 62056-21 (IEC 1107),
Modbus-RTU, Modbus-TCP
Communication ports
Communication ports may be freely configured for upper or lower level
communication
Built-in
•
1,2 GHz CPU, 1 GB RAM and 256 MB flash memory
•
3x Ethernet connection with RJ45 connector (galvanically isolated)
•
1x RS-232 connection with RJ12 (4P4C) connector
•
1x miniUSB console port
Expansion card 1
•
1x Fiber-optic connection with ST or Versalink connectors
•
1x RS-422 serial connection (optically isolated)
•
1x RS-485 serial connection (optically isolated)
•
1x GPS Fiber-optic connection with Versalink connector
•
1x Internal fault relay contact
Expansion card 2
•
8x RS232 with serial connections with RJ45 connectors
Data communication parameters
•
1 start bit
•
Odd, even or no parity
•
Communication rates from 300 to 115200 bit/sec
Electrical characteristics of isolated input
•
Dielectric withstand
IEC 60255-5
•
Withstand to static discharge
IEC 61000-4-2
•
Withstand to surges, bursts
IEC 61000-4-4, 61000-4-5
Mechanical parameters
•
Degree of protection
IP 30
•
Dimensions (W x H x D)
108 x 110 x 165 (190 with
protruding parts ) mm
•
Ambient temperature in operation
–20°C…+50°C
•
Weight
925 g
•
Mounting
DIN rail
