2 Product Specifications
SAM4S NR-500 SERIES
2-9
2-5 Interface Specification
2-5 B. USB Interface
2-5 B-(a) USB Specification
Item
Description
Remark
Transfer Type
Ɣ
BULK
Data Signal
Ɣ
Bi-Direction, Half-Duplex
Ɣ
Differential Signal Pair (D+ / D-)
Data Format
Ɣ
NRZI Format
Ɣ
Zero Bit Stuffing after 6 Ones
Transceiver
Ɣ
Differential Common Mode Range
: 0.8 ~ 2.5[V]
Ɣ
Differential Receive Sensitivity
: 200[mV]
Ɣ
Single End Receive Threshold : 0.8 ~ 2.5[V]
Speed
Ɣ
12 Mbps (USB 2.0 Full-Speed)
Power
Ɣ
Supply Self Power
Cable & Connector
Ɣ
Cable
: 5m / 2m
Ɣ
Connector
: A-type
Support Spec
Ɣ
USB 2.0 Full-Speed
2-5 B-(b) USB Signal Description
Pin No
Signal Name
Color
Function
SHELL
Shield
Drain Wire
Frame GND
1 VBUS
Red
-
2
D-
White
Differential Data Line
3
D+
Green
Differential Data Line
4 GND
Black
Signal
GND
2-5 B-(c)
USB Interface Cable
NR-500 SIDE
USB A TYPE USB A TYPE
( USB I/F CABLE )
USB B TYPE USB A TYPE
OTHER
DEVICE
SIDE
Summary of Contents for NR-500R
Page 18: ...2 Product Specifications 2 12 SAM4S NR 500 SERIES MEMO...
Page 23: ...3 Installation and Operation SAM4S NR 500 SERIES 3 5...
Page 36: ...5 Maintenance and Adjustment 5 2 SAM4S NR 500 SERIES MEMO...
Page 57: ...6 Exploded Views and Parts List SAM4S NR 500 SERIES 6 21 MEMO...
Page 58: ...SAM4S NR 500 SERIES 7 1 7 PCB Layout and Parts List 7 1 Main PCB Layout...
Page 74: ...8 Troubleshooting 8 8 SAM4S NR 500 SERIES MEMO...
Page 76: ...9 Block Diagram 9 2 SAM4S NR 500 SERIES MEMO...
Page 77: ...SAM4S NR 500 SERIES 10 1 10 Wiring Diagram 10 1 Wiring Pin Connection...
Page 80: ...10 Wiring Diagram 10 4 SAM4S NR 500 SERIES MEMO...
Page 101: ......
Page 102: ...Shin Heung Precision Oct 2017 Printed in KOREA V1 6...