40 SIPROTEC 7SJ81/7SK81 V4.70, Product Information
E50417-K1150-C462-A2, Edition 02.2012
1) The converter requires an operating voltage of 24 V DC. If the avail-
able operating voltage is > 24 V DC the additional power supply
7XV5810-0BA00 is required.
Port B (bottom side of device, rear) Pos.11
not equipped 0
IEC60870-5-103 or DIGSI4/Modem, electrical RS232 1
IEC60870-5-103 or DIGSI4/Modem or RTD box-connection,
electrical RS485
2
IEC60870-5-103 or DIGSI4/Modem or RTD box-connection,
optical 820nm, ST connector
3
For further interface options see Additional Information in the following 9
Additional information for additional ports
(bottom side of device, rear, port B)
Supple-
mentary
Profibus DP Slave, electrical RS485 + L 0 A
Profibus DP Slave, 820 nm, optical double ring, ST connector + L 0 B
Modbus, electrical RS485 + L 0 D
Modbus, optical 820 nm, ST connector + L 0 E
DNP3.0, electrical RS485 + L 0 G
DNP3.0, optical 820 nm, ST connector + L 0 H
IEC 60870-5-103 Protocol, redundant, electrical RS485, RJ45 connec-
tor
+ L 0 P
IEC 61850, 100Mbit Ethernet electrical, double, RJ45 connector + L 0 R
IEC 61850, 100Mbit Ethernet optical, Duplex-LC connector + L 0 S
Converter Order number Use
SIEMENS OLM
1)
6GK1502-2CB10 for single ring
SIEMENS OLM
1)
6GK1502-3CB10 for twin ring
Port A (bottom side of device, front)
Pos.12
not equipped 0
with Ethernet port (DIGSI port, RTD box-connection, not IEC61850),
RJ45 connector
6
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