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GE B90 UR Series Instruction Manual Page 459

Low impedance bus differential system.
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APPENDIX F
Table F–4: MAJOR UPDATES FOR B90 MANUAL REVISION X2 (Sheet 2 of 3)
PAGE
PAGE
CHANGE
(X1)
(X2)
Title
Title
Update
Copyrig
Copyrig
Update
ht
ht
1-3
1-3
Update
1-4
1-4
Update
1-16
1-16
Update
2-2
2-2
Update
2-3
2-3
Update
2-4
2-4
Update
2-4
2-4
Update
2-4
2-4
Update
2-5
2-5
Update
2-5
2-5
Update
2-5
2-5
Update
2-6
2-6
Update
2-6
2-6
Update
2-7
2-7
Update
2-13
2-13
Update
3-6
3-6
Update
3-18
3-18
Update
3-20
3-20
Update
3-22
3-22
Delete
3-23
3-23
Update
3-24
3-24
Update
3-25
3-25
Update
3-25
3-25
Update
3-26
3-26
Update
3-26
3-26
Update
3-27
3-27
Update
3-28
3-28
Update
3-29
3-29
Update
3-30
3-30
Update
3-30
3-30
Update
3-31
3-31
Update
3-32
3-32
Update
3-33
3-33
Update
3-35
3-35
Update
3-35
3-35
Update
3-36
3-36
Update
3-37
3-37
Update
3-39
3-39
Update
3-40
3-40
Update
4-10
4-10
Update
GE Multilin
DESCRIPTION
Changed part numbers. Removed copyright from title page. Updated ISO 9001 badge.
Changed copyright to GE Multilin Inc. and updated part number
Updated Figure 1-2 UR Concept Block Diagram to version A3
Updated Figure 1-3 UR-Series Scan Operation to version A3
Updated Figure 1-7 Relay Communication Options to version A2
Updated Figure 2-1 Single Line Diagram to version A4
Updated Figure 2-2 Three, Four, and Five-IED B90 Architecture
Updated Figure 2-3 Single Bus to version A3
Updated Figure 2-4 Double Bus to version A3
Updated Figure 2-5 Triple Bus to version A3
Updated Figure 2-6 Double Bus with Transfer to version A4
Updated Figure 2-7 Breaker-and-a-Half Configuration Bus to version A3
Updated Figure 2-8 Single Bus with a Single Tie Breaker to version A3
Updated Figure 2-9 Double Bus with One Tie Breaker on Each Bus to version A3
Updated Figure 2-10 Application Involving Two or More B90 Systems to version A4
Updated Figure 2-11 Application to 8-Feeder Bus Bars to version A2
Updated Latching Relay specifications in section 2.2.7 Outputs
Updated Figure 3-8 B90 is a Multi-IED Protection System to version A3
Added surge to module 67 in Figure 3-16 Contact Input and Output Wiring
Updated Figure 3-18 Dry and Wet Contact Input Connections to version A5
Removed references to 9L, 9M, 9P, and 9R modules in table and figure from section 3.2.7 CPU
Communication Ports
Change 100Base-FL to 100Base-FX in Figure 3-22 CPU Module Communications Wiring
Updated Figure 3-23 RS485 Serial Connection to version AA
Updated Figure 3-24 IRIG-B Connection to version A6
Updated Figure 3-25 IRIG-B Repeater to version A2
Updated Figure 3-26 Direct Input and Output Single Channel Connection to version A2
Updated Figure 3-27 Direct Input and Output Dual Channel Connection to version A2
Updated Figure 3-28 Direct Input and Output Single/Dual Channel Combination Connection to
version A2
Updated Figure 3-29 LED and ELED Fiber Modules to version A3
Updated Figure 3-30 Laser Fiber Modules to version A5
Updated Figure 3-31 G.703 Interface Connection
Updated Figure 3-32 Typical PIN Interconnection Between Two G.703 Interfaces to version A5
Updated Figure 3-33 G.703 Timing Selection Switch Setting to version A3
Updated dip switch figure 842752A1 in section 3.3.4d) G.703 Timing Modes to version A2
Updated Figure 3-37 Typical PIN Interconnection Between Two RS422 Interfaces to version A5
Updated Figure 3-40 RS422 and Fiber Interface Connection to version A2
Updated Figure 3-41 G.703 and Fiber Interface Connection to version A2
Updated figures 842755A1, 842756A1, and 842753A1 in section 3.3.8 IEEE C37.94 Interface to
versions A2
Updated Figure 3-42 IEEE C37.94 Timing Selection Switch Setting to version A3
Updated figures 842756A1, 842757A1, and 842753A1 in section 3.3.9 C37.94SM Interface to
versions A2
Updated Figure 3-44 C37.94SM Timing Selection Switch Setting to version A3
Updated Figure 4-11 Settings File Traceability Mechanism to version A2
B90 Low Impedance Bus Differential System
F.1 CHANGE NOTES
F
F-3

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