ABB REB650 - Data Communication Interfaces

17.7 Data communication interfaces
Table 388: Ethernet interfaces
Ethernet interface Protocol Cable Data transfer rate
100BASE-TX - CAT 6 S/FTP or better 100 MBits/s
100BASE-FX TCP/IP protocol Fibre-optic cable with
LC connector
100 MBits/s
Table 389: Fibre-optic communication link
Wave length Fibre type Connector Permitted path
attenuation
1)
Distance
1300 nm MM 62.5/125
μm glass fibre
core
LC <8 dB 2 km
1) Maximum allowed attenuation caused by connectors and cable together
Table 390: X8/IRIG-B and EIA-485 interface
Type
Protocol Cable
Screw terminal, pin row
header
IRIG-B Shielded twisted pair cable
Recommended: CAT 5, Belden RS-485 (9841-
9844) or Alpha Wire (Alpha 6222-6230)
Screw terminal, pin row
header
Shielded twisted pair cable
Recommended: DESCAFLEX RD-
H(ST)H-2x2x0.22mm
2
, Belden 9729, Belden 9829
Table 391: IRIG-B
Type
Value Accuracy
Input impedance 430 Ohm —
Minimum input voltage
HIGH
4.3 V —
Maximum input voltage
LOW
0.8 V —
Section 17 1MRK 505 277-UUS C
Technical data
452
Technical Manual