Siemens SIPROTEC 4 7UT6 Series - Page 400

Maximum Distance of Transmission max. 0.93 miles (1.5 km)
Character Idle State Configurable: factory setting “Light off”
1)
limited selection of baud rates for 7UT612
System Interface
IEC 60870-5-103 single
RS232/RS485/FO according to the
ordering variant
isolated interface for data transfer to a master terminal
RS232
Connection for flush-mounted
casing
rear panel, mounting location “B”,
9-pole D-SUB miniature female connector
Connection for surface-mounted
casing
at the housing mounted case on the case bottom
Test Voltage 500 V; 50 Hz
Transmission Speed
min. 1,200 baud, max. 115,200 baud; Factory setting 9,600 baud
1)
Maximum Distance of Transmission 49.2 feet (15 m)
RS485
Connection for flush-mounted
casing
rear panel, mounting location “B”,
9-pole D-SUB miniature female connector
Connection for surface-mounted
casing
at the housing mounted case on the case bottom
Test Voltage 500 V; 50 Hz
Transmission Speed
min. 1,200 baud, max. 115,200 baud; Factory setting 9,600 baud
1)
Maximum Distance of Transmission max. 0.62 miles (1 km)
Fiber Optical Link (FO)
FO connector type ST connector
Connection for flush-mounted
casing
Rear panel, mounting location “B”
Connection for surface-mounted
casing
at the housing mounted case on the case bottom
Optical Wavelength λ = 820 nm
Laser Class 1 according to EN
60825-1/-2
using glass fiber 50/12 μm or using glass fiber 62.5/125 μm
Permissible Optical Link Signal
Attenuation
max. 8 dB, with glass fiber 62.5/125 μm
Transmission Speed
min. 1,200 baud, max. 115,200 baud; Factory setting 9,600 Bd
1)
Maximum Distance of Transmission max. 0.93 miles (1.5 km)
Character Idle State Configurable: factory setting “Light off”
Profibus RS485 (FMS and DP)
Connection for flush-mounted
casing
Rear panel, mounting location “B”, 9-pin DSUB miniature connector
Connection for surface-mounted
casing
at the housing mounted case on the case bottom
Test Voltage AC 500 V; 50 Hz
Transmission Speed up to 1.5 MBd
Technical Data
4.1 General
400 SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016