ABB RET670 Product Manual page 72

Transformer protection RET670 ANSI
Pre-configured
Product version: 1.2
Table 63. SLM – SPA/IEC 60870-5-103/DNP3 port
Quantity
Optical connector
Fiber, optical budget
diameter
*) depending on optical budget calculation
Table 64. Galvanic X.21 line data communication module (X.21-LDCM)
Quantity
Connector, X.21
Connector, ground selection
Standard
Communication speed
Insulation
Maximum cable length
Table 65. Galvanic RS485 communication module
Quantity
Communication speed
External connectors
Table 66. IEC 62439-3 Edition 1 and Edition 2 parallel redundancy protocol
Function
Protocol
Communication speed
72
Range or value
Glass fiber: type ST
Plastic fiber: type HFBR snap-in
Glass fiber: 11 dB (3000ft/1000 m typically *)
Plastic fiber: 7 dB (80ft/25 m typically *)
Glass fiber: 62.5/125 mm
Plastic fiber: 1 mm
Range or value
Micro D-sub, 15-pole male, 1.27 mm (0.050") pitch
2 pole screw terminal
CCITT X21
64 kbit/s
1 kV
100 m
Range or value
2400–19200 bauds
RS-485 6-pole connector
Soft ground 2-pole connector
1MRK 504 118-BUS A
Value
IEC 61850-8-1
100 Base-FX
ABB