Table of Contents
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8
List of Figures
SKB Switch............................................................................................................................................5
Configuration Examples ........................................................................................................................6
1xN Configuration .................................................................................................................................6
Connector Cleaning (connector type can vary) ...................................................................................13
The IDE 2x25 Connector on an SKB Switch ......................................................................................16
SKB Switch IDE Connector Dimensions ............................................................................................16
Additional Dimensions ........................................................................................................................18
Preferred RS485 Bus Architecture ......................................................................................................27
RS485 Link-Layer Packet and Command Packet................................................................................28
RS485 ACK Packet .............................................................................................................................28
RS485 Network Implementation .........................................................................................................29
Typical Controller Connections...........................................................................................................30
Timing Diagram...................................................................................................................................32
Flowchart of Read Cycle .....................................................................................................................36
Flowchart of Write Cycle ....................................................................................................................37
SKB enhanced mode 5-byte write (master to slave) - high-speed ......................................................79
SKB enhanced mode 5-byte write (master to slave) - low-speed .......................................................80
Three-byte response packet read from SKB - high speed...................................................................81
Three-byte response packet read from SKB - low speed ....................................................................82
SKB with SK/SP Emulation Adaptor Harness ....................................................................................87
SKB to SK/SP Adapter Cable Assembly Drawing..............................................................................89
Connector and Port Locations..............................................................................................................92
Connector and Port Locations..............................................................................................................92
Mounting Hole Location......................................................................................................................93
Pin Assignment ....................................................................................................................................93
Pin Assignment ....................................................................................................................................94
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