ABB RELION REX640 Technical Manual page 92
Protection and control
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Also See for RELION REX640:
- Technical manual (1760 pages) ,
- Operation manual (164 pages) ,
- Engineering manual (156 pages)
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Basic functions
10
8
6
4
2
Figure 17: X8 connector pinout for socket on communication board
Table 39: LED configuration (COM1004...COM1005)
LED
X1
X2
X6
X7 TX
X8 TX
X8 TX
IRIG-B
92
9
7
5
3
1
Description
X1 LANA
X2 LANB
X6 LD
FO-UART
RS-485/COM2
RS-485/COM1
IRIG-B
1MRS759142 F
REX640
Technical Manual
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