Communications - GE B90 Instruction Manual

CHAPTER 2: PRODUCT DESCRIPTION
Breaking capacity:
Specification UL 508
Operations per 5000 operations,
interval 1 second on,
9 seconds off
1000 operations
0.5 seconds on,
0.5 seconds off
Break capability 3.2 A at L/R = 10 ms
(0 to 250 V DC)
1.6 A at L/R = 20 ms
0.8 A
L/R = 40 ms
CONTROL POWER EXTERNAL OUTPUT (For dry contact input)
Capacity:
Isolation:
DIRECT OUTPUTS
Output points:

2.5.8 Communications

IEC 61850
IEC 61850:
RS232 (Enhanced and standard front panels)
Front port:
USB (Graphical front panel)
Front port:
RS485
1 rear port:
Typical distance:
Isolation:
FIBER ETHERNET PORT
Parameter Fiber type
100 Mb multimode
Wavelength 1310 nm
Connector LC
Transmit power –20 dBm
Receiver sensitivity –30 dBm
Power budget 10 dB
Maximum input power –14 dBm
Typical distance 2 km
Full duplex yes
Redundancy yes
ETHERNET (10/100 MB TWISTED PAIR)
Modes:
Connector:
B90 LOW IMPEDANCE BUS DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
Utility application Industrial application
(autoreclose scheme)
5 operations 10000 operations
0.2 seconds on 0.2 seconds on
0.2 seconds off 30 seconds off
within 1 minute
10 A at L/R = 40 ms 10 A at L/R = 40 ms
100 mA DC at 48 V DC
±300 Vpk
256
Supports IEC 61850 Edition 2.0. See the UR Family Communications Guide and its conformance
statements.
19.2 kbps, Modbus RTU
USB 2.0 type B
up to 115 kbps, Modbus RTU, DNP 3, IEC 60870-5-103
1200 m
2 kV, isolated together at 36 Vpk
10 Mb, 10/100 Mb (auto-detect)
RJ45
SPECIFICATIONS
2
2-23