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1MAC050144-MB C
Section 12
IED physical connections
615 series ANSI
687
Technical Manual
Table 557: COM2 serial connection X5 EIA-485/ X12 Optical ST
Table 558: 2-wire EIA-485 jumper connectors for COM2
Table 559: 2-wire EIA-485 jumper connectors for COM2
Table 560: X12 Optical ST connection
Group
Jumper connection
Description
X27
1-2
2-3
EIA-485
Optical ST
X28
1-2
2-3
EIA-485
Optical ST
Group
Jumper connection
Description
X13
1-2
2-3
A+ bias enabled
A+ bias disabled
X14
1-2
2-3
B- bias enabled
B- bias disabled
X15
1-2
2-3
Bus termination enabled
Bus termination disabled
Group
Jumper connection
Description
Notes
X13
1-2
2-3
A+ bias enabled
A+ bias disabled
COM2
4-wire TX channel
X14
1-2
2-3
B- bias enabled
B- bias disabled
X15
1-2
2-3
Bus termination enabled
Bus termination disabled
X17
1-2
2-3
A+ bias enabled
A+ bias disabled
4-wire RX channel
X18
1-2
2-3
B- bias enabled
B- bias disabled
X19
1-2
2-3
Bus termination enabled
Bus termination disabled
Group
Jumper connection
Description
X3
1-2
2-3
Star topology
Loop topology
X24
1-2
2-3
Idle state = Light on
Idle state = Light off
Summary of Contents for 615 Series ANSI
Page 1: ...Relion Protection and Control 615 series ANSI Technical Manual ...
Page 2: ......
Page 29: ...1MAC050144 MB C Section 615 series ANSI 22 Technical Manual ...
Page 389: ...Section 4 1MAC050144 MB C Protection functions 382 615 series ANSI Technical Manual ...
Page 485: ...Section 6 1MAC050144 MB C Supervision functions 478 615 series ANSI Technical Manual ...
Page 635: ...Section 10 1MAC050144 MB C Other functions 628 615 series ANSI Technical Manual ...
Page 711: ...Section 16 1MAC050144 MB C Glossary 704 615 series ANSI Technical Manual ...
Page 712: ......