Chapter 2
6
shows a block diagram of the KUSB-3160 module. Note that
bold entries indicate signals you can access.
Figure 1: Block Diagram of the KUSB-3160 Module
500 V Isolation Barrier
Isolated Power
Power Control
DC to DC
Microcontroller
USB Interface
+5 V D + D - GND
High-Speed
Isolated Data Path
Controller and
Digital Filters
32 Digital Inputs WIth 100 k
Ω
Pull-Ups to +5V_I
WIth Back EMF Protection
64 Digital I/O WIth 100 k
Ω
Pull-Ups to +5V_I
WIth Back EMF Protection
Pins 64 to 96
Lines 63 to 95
Pins 1 to 64
Lines 0 to 63
Isolated
Common
Pins 50 and 100
+5 V
In/Out
Pins 49 and 99
Содержание KUSB-3160
Страница 8: ...Contents viii Appendix A Specifications 39 Appendix B Connector Pin Assignments 43 Index 53...
Страница 12: ...About this Manual xii...
Страница 13: ...1 1 Overview Key Features 2 Supported Software 3 Accessories 4...
Страница 17: ...5 2 Principles of Operation Digital I O Lines 8 Resolution 10 Interrupts 13 Operation Modes 14...
Страница 27: ...25 4 Programming Flowcharts Single Value Operations 27 Continuous Digital Input Operations 29...
Страница 35: ...15 3 Supported Device Driver Capabilities...
Страница 44: ...Chapter 3 24...
Страница 45: ...33 5 Troubleshooting General Checklist 34 Service and Support 37...
Страница 51: ...39 A Specifications...
Страница 55: ...43 B Connector Pin Assignments...
Страница 64: ...Appendix B 52...