Встречайте - новая улучшенная версия старого, проверенного временем контроллера R3B, теперь с поддержкой технологии Plug and Play. Контроллер будет работать сразу как только Вы его подключите, никакой установки драйверов. Работает с операционными системами Windows, Linux, Mac OS X.

 

 

Surface Acoustic Wave Touchscreen USB Control Board

Model:KCA-U001H-R3B-PNP

 

 

Feature

● +12V DC(+11V ~ +13V)

● 10ms conversion time

● Support size of touchscreens from 8.4〞 to 24〞with jumper setting

● Touch sensitivity can be adjusted in 5 levels

● Operation temperature from 0 to 65℃

● PNP(Plug and Play) 

A)      Electrical Characteristic

Supply Voltage	+12V DC(+11V ~ +13V)
Supply Current	80mA (+12V DC)
	Power must supply 200mA at least.
Interface	USB 2.0 Low-Speed
Resolution	4096x4096, size independent
Electrostatic  Protection	Per EN 6100-4-2 1995: Meets Level 4  (15KV air/ 8 KV contact discharges)
Conversion Time	Approximately 8.4 ms Per coordinate Set
Reliability 25	MTBF greater than 300,000 hours  per MIL-HDBK-217-F2 using the part stress calculation method for ground benign environment with an ambient temperature of 25°C

 B)      Environmental Conditions

Operating Temperature Range	0°C ~ 65°C
Storage Temperature Range	-25°C ~ 85°C
Operating Humidity Range	10% ~ 90% (no dew falls)
Storage Humidity Range	10% ~ 90% (no dew falls)
Operating Altitude	10,000 feet (3048m)
Shock and Vibration	Three axis sine wave,50Hz to 2KHz,1G, 2 minutes/octave With dwell on resonances
Flammability	The PCB substrate and all plastic components,such as  headers and connector are rate UL 94 V0.

 C)  Mechanical Characteristics

Construction	Four-layer surface-mount design with internal ground plane for EMI suppression
Dimensions	PCB 85mm×55mm×10mm Refer to picture
Power interface	Preassign single power interface,USB bus supply +5V DC or external power supply
To  PC connector	USB SMD A Type

D) Software Driver  Support Operating System:Microsoft Windows XP / 2000 / VISTA.,                        Linux:RedHat 9.0 , Fedaro , Ubuntu , Suse , Debian

E) Jumper Setting 

Small Size:≤15" Large

Size:  >15"

 

       

                                                                           Large Size                 Small Size

 

F)       LED Diagnostic Characteristics
 

A green LED indicates controller status as follow:

LED blink frequency	Function
Keep lighting two second before extinguish	Self-check on power
Keep extinguish status	normal,no touch
Blink continuously	Touch status

G)       Definition of connector and pin

Power Communication Cable

USB Cable:     

 

 Cable Interface Definition:

P3	P1	P2	J1	Color	Signal Definition
1		1	2	Red	12V DC
2		2	1	White	GND
		3		Green	GND
	1	4		Red	VBUS
	2	5		White	D-
	3	6		Green	D+
	4&5	7		Black	GND

      P2 connecting to J1 of the control board,P1 connecting to USB of the PC;

P1 is standard USB A Type, The interval of the P2 is 2.54mm   Remark: 

  Wires color might be different with the entity.Please refer to cable that you

received

Touchscreen  Connector(J2) and signal instructions

Touchscreen  Connector  J2 is a dual row by six position header with 0.635 mm

square pins spaced on 2.54 centers for connection with touch panel.  

Touchscreen Connector pin drawing,connecting oriention:

 

 

External power port(J3) instruction

J3	1	2
	GND	12VDC

 

 

H)       Certificate                            

     FCC  CE  UL  RoHS  CB

      I)       Warranty 

 3-year limited warranty  

 J)       Dimension drawing