Touch Switch Module Specification DS Published by NORITAKE ITRON CORP. / Japan

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1 RoHS 2011/65/EU Touch Switch Module Specification Model: Specification No.: DS Date of Issue: February 25, 2013 (00) Revision: Published by NORITAKE ITRON CORP. / Japan This specification is subject to change without prior notice. This product complies with RoHS Directive 2011/65/EU

2 Contents 1 General Description Scope Construction Outline Weight Block Diagram Electrical specifications Absolute Maximum Ratings Electrical ratings Electrical Characteristics Optical Specifications (Backlight LED) Environmental Specifications Interface On Board Interface Example to Connect Switch output + Internal LED Control Switch output + External LED Control Asynchronous Serial Command Control Timing Switch Output LED Indicator Control(Internal Timing Control) Function Commands Touch switch read (all) (Only valid for Polling mode) Touch switch read (individual) LED control command ON/OFF LED control (all) LED control (individual) LED brightness Touch switch read control (Applicable for asynchronous serial only) Status information read Memory SW write Memory SW read Touch switch counter read User setup mode start User setup mode end Setting Jumper Setting LED State Boot Setting LED Internal Control Valid/Invalid Setting LED Brightness Setting Reserve (Do not change the default setting) Set Operating Mode Memory Switch (MSW) Connecter Interface 28 Pin Through Hole (CN1) Switch, LED Assignment Outline Dimension Notice for the Cautious Handling of Touch Switch Modules... エラー! ブックマークが定義されていません Rivision

3 1 General Description 1.1 Scope This specification covers the operation and operating requirements of the Touch Switch Module 1.2 Construction The module consists of a Touch Switch Panel, display controller, and all necessary control logic. The module can simultaneously display graphic patterns and characters on the screen. 1.3 Outline Power supply: Single 5V DC power supply Interface: Switch Output LED control signal Input Asynchronous Serial Interface Function: Read Touch Switch ON/OFF LED indication control Adjustable LED Brightness Adjustable Sensor Sensitivity Boot setting Applicable VFD Module reliability specification : TT A Applicable VFD Module quality specification : TT A Applicable VFD quality specification : TT A 1.4 Weight Approximately 52g 1.5 Block Diagram SW1 SW2 Interface Circuit Controller Touch Switch Panel SW1 SW2 SWn SWn JP1 Firmware LED Switch Backlight JPn Touch Switch Palameter Drive Circuit RXD TXD Memory Switch LED1 LED2 LEDn VCC Controller, LED, Logic IC GND GND - 2 -

4 2 Electrical specifications 2.1 Absolute Maximum Ratings 2.2 Electrical ratings Parameter Symbol Min. Typ. Max. Unit Power Supply Voltage VCC VDC Logic Input Voltage (Pull Up Voltage) SWn Logic Input Voltage LEDn Logic Input Voltage RXD 2.3 Electrical Characteristics VIN-S VDC VIN-L - VCC+0.3 VDC VIN-D VDC Parameter Symbol Min. Typ. Max. Unit Power Supply Voltage VCC VDC Measuring Conditions: Ambient temperature = 25 ºC, V CC = 5.0 V DC Logic Output Voltage SWn Logic Input Voltage LEDn Logic Input Current LEDn Logic Input Voltage RXD Logic Input Current RXD Logic Output Voltage TXD Parameter Symbol Min. Typ. Max. Unit Condition SWn=ON VOL-S VDC VILS=1mA LEDn=OFF VIH-L VDC LEDn=ON VIL-L VDC LEDn=OFF IIH-L madc LEDn=ON IIL-L madc H VIH-D VDC L VIL-D VDC H IIH-D madc L IIL-D madc H VOH-D VDC L VOH-D VDC Power Supply Current 1 ICC madc All LED ON Power Supply Current 2 ICC madc All LED OFF (Brightness Level 100%) All LED ON Power Consumption W (Brightness Level 100%) At power-on, inrush current can be approximately twice the current in the above table rush. A quick-rise type power supply (<100ms) is recommended. 3 Optical Specifications (Backlight LED) Color of LED : White Luminance : LED backlighting is visible when ambient light is less than 500 lux. (provided there is no reflection on the VFD glass.) 4 Environmental Specifications Operating temperature : 40 to +85 ºC (JP3=OPEN Case of LED Brightness Level 100%) Storage temperature : 40 to +85 ºC (JP3=SHORT Case of LED Brightness Level 50%) Operating humidity : 20 to 80%RH (non-condensing) Storage humidity : to 80 % RH (non-condensing) Vibration : Hz, all amplitude 1mm, X-Y-Z, 30 minutes (non-operating) Shock :392m/s 2 (40G), 9ms, X-Y-Z, 3 times each direction (non-operating) - 3 -

5 4.1 Interface 4.2 On Board Interface The following interfaces are available on this module: Interface Switch output SW1~SW5 External LED control input LED control input Input peripheral control signal LED1 - LED5 Asynchronous Serial RXD TXD Function To output the status of touch switch on/off by open drain. *The sensitivity of touch switch can be adjustment by dedicated tool. External control input for backlight of touch panel. It turned on by input LLevel. The brightness of LED is specified by duty of signal, it is 100% brightness in case of DC signal. Do not use this interface when using the LED internal control and command control. Use for the controled by command. SWn = ON Level output SWn=OFF Open ON / OFF of the switch can be decide by implementing an external pull-up resistor. LEDn= ON LLevel input LEDn=OFF Open or Input HLevel Refer to command specification for detail. Communication Condition Baud rate : 9600bps Start bit : 1 Data bit : 8 Parity : None Stop bit : 1 Handshake : None 4.3 Example to Connect Switch output + Internal LED Control User Circuit Touch Panel Module SW1 SWn LED1 LEDn RXD TXD VCC GND - 4 -

6 4.3.2 Switch output + External LED Control User Circuit Touch Panel Controll SW1 SWn LED1 LEDn RXD TXD VCC GND Asynchronous Serial Command Control User Circuit Touch Panel SW1 SWn LED1 LEDn RXD TXD VCC GND - 5 -

7 4.4 Timing Switch Output Min.50m Touch Switch Input OFF ON Max. 1ms Min.50ms Switch Output SWn OFF ON LED Indicator Control(Internal Timing Control) Min.100m Switch Output SWn OFF ON Min.100m LED Indication ON/OFF are depend on setting

8 5 Function 5.1 Commands This section describes the operation of each command Touch switch read (all) (Only valid for Polling mode) RX 1Fh 4Bh 10h TX 10h n d n : Number of Data n=01h d : Switch status ON/OFF bit7 bi6 bit5 bit4 bit3 bit2 bit1 bit0 d SW5 SW4 SW3 SW2 SW1 SWn = 0: Touch not currently detected SWn = 1 : Touch currently detected Function Send the condition of Touch switch of all Touch switch read (individual) RX 1Fh 4Bh 11h sn TX 11h sn d sn : Switch No. sn= 00h (SW1)04h(SW5) d : Status of each switch ON/OFF d=00h : Touch not currently detected d=01h : Touch currently detected Function Send the status of selected switch LED control command ON/OFF RX 1Fh 4Bh 28h m TX m : Valid/Invalid m=00h : Invalid m=01h : Valid Initial Value m=00h Function Set the LED indication control command Valid/Invalid

9 5.1.4 LED control (all) RX 1Fh 4Bh 20h tm n d TX tm : Time to changing tm=00h tm=01h~10h : Immediately : tm x Approx.10msec / Step n : Number of Data n=01h d : LED indication control bit7 bi6 bit5 bit4 bit3 bit2 bit1 bit0 d x x x LED5 LED4 LED3 LED2 LED1 LEDn=0 : LEDn OFF(All ON) LEDn=1 : LEDn ON(All OFF) LEDn=x : Invalid Function Collectively controlled by ON/OFF of LED tm=00h:change to specified parameter d Immediately. tm= Ecept 00h:Change to specified parameter d by interval (tm approx. 10m sec) slowly. The command will cancel, if match the current status with the specified condition. This command should be used in setting MSW09 = 01h (hold state). LED control command Enable/Disable = Only when enabled, this command is valid. Case of tm=00h LEDn ON LEDn OFF LEDn ON Case of tm=01h~10h LEDn OFF tm * 10msec * 10 Step - 8 -

10 5.1.5 LED control (individual) RX 1Fh 4Bh 21h ln d tm TX ln:led No. ln=00h~(number of LED-1) d:led indication controll d=00h : LED OFF(Light off) d=01h : LED ON(Light on) tm:time to changing tm=00h:immediately tm=01h~10h : tm x Approx. 10msec / Step Function Control ON/OFF for specified LED. tm=00h : Immediately change to specified content by parameter b. tm= Except 00h : Change to specified content by parameter b step by step (tm Applox.10msec) LED brightness The command will cancel, if match the current status with the specified condition. This command should be used in setting MSW09 = 01h (hold state). L ED control command Enable/Disable = Only when enabled, this command is valid RX 1Fh 4Bh 29h m TX m : Brightness Value m=00h Level1:25% m=01h Level2:50% m=02h Level3:75% m=03h Level4:100% JP3=Case of SHORT m=00h, 01h JP3=Case of OPEN m=00h, 01h, 02h, 03h Initial Value JP3 = SHORT (Wide Temperature) m=01h JP3 = OPEN (Normal Condition) m=03h Function Set the brightness of LED indication at ON Touch switch read control (Applicable for asynchronous serial only) RX 1Fh 4Bh 18h m TX m : Operating mode m=00h : Transmit mode (When a command is received) m=01h : Auto transmit mode (Data format: All switches) m=02h:auto transmit mode (Data format: Individual switch) - 9 -

11 Initial Value m=00h Memory switch setting. Function Set the action to send the data of touch switch Status information read (x+5) RX 1Fh 4Bh 40h n TX 40h d1 --- dx n: Information type n=02h:version No. n=30h:type of Product n=40h:number of SW n=41h:buzzer On board/not on board Function Send the information of data of all sorts. The data length will difference by information type. 情報種別 n Data length Function 02h d1~d5 : 5Byte 20h~7Fh : Example h d1~d7 : 7Byte 20h~7Fh : Example TKU-xxx 40h d1 : 1Byte 01h~FFh : Example 05h 41h d1 : 1Byte 00h= No, 01h=Exist : Example 00h Memory SW write RX 1Fh 4Bh 51h msw1 msw2 --- msw16 TX 51h msw1~msw16 : Memory Switch Setting Value (Refer to Memory Switch for detail) Function To set the Memory Switch Value. This content is stored in flash memory, enabled after start up. Only valid for User setup mode Memory SW read RX 1Fh 4Bh 52h TX 52h msw1 msw2 --- msw16 msw1~msw16 : Memory Switch Read Value(Refer to Memory Switch for detail) Function To read the Memory Switch Value

12 Touch switch counter read RX 1Fh 4Bh 59h sn TX 59h d ch cl sn:switch No. sn=00h~(switch Value -1) d : Switch status ON/OFF d=00h:touch not currently detected d=01h:touch currently detected ch cl:internal Counted Value c=0000h~ffffh Function Send the status ON/OFF of internal counted data for selected Switch User setup mode start RX 1Fh 28h 65h 01h 49h 4Eh TX 28h 65h 01h 00h Function Change to user setting mode, then output the response data. Only valid for Normal mode User setup mode end RX 1Fh 28h 65h 02h 4Fh 55h 54h TX Function Change to user setting mode, then restart

13 6 Setting The jumper setting is determined by Jumper, Memory Switch by (MSW) at boot. 6.1 Jumper Setting No. Function Default JP1 LED state boot setting OPEN JP2 LED internal control Valid/Invalid Setting OPEN JP3 LED Brightness Setting OPEN JP4 Reserve (Do not change) OPEN JP5 Operating Mode Setting OPEN CN1 JP5 JP4 JP2 JP3 JP LED State Boot Setting JP1 OPEN SHORT Condition All LED on All LED off LED Internal Control Valid/Invalid Setting JP2 OPEN SHORT Condition LED Internal Control Valid (LED control command, Touch action are Valid) LED Internal Control Invalid (LED is controlled only by an external signal)

14 6.1.3 LED Brightness Setting JP3 Condition OPEN LED Brightness100% SHORT LED Brightness 50% Set the JP3=SHORT, if use operating temperature 60 degrees C Reserve (Do not change the default setting) JP4 Condition OPEN - SHORT Set Operating Mode JP5 OPEN SHORT Condition Normal Mode (TKU Original Command Invalid) Sensitivity Adjust Mode (It can be adjust by Work bench.) 6.2 Memory Switch (MSW) MSW No. Type Function Parameter Default MSW1 Multi point sensing 00h:Invalid 01h:Valid 01h MSW2 Reserve 02h MSW3 Reserve FFh MSW4 Reserve FFh MSW5 Switch Control Read setting 00h:Receiving a read command 01h:Send the all switch information, if change the condition. 00h 02h:Send the individual switch information, if change the condition. MSW6 Reserve FFh MSW7 Reserve FFh MSW8 Reserve FFh MSW9 LED Control LED Action setting 00h:Reverse, 01h:Keep indication(no change) 00h MSW10 Reserve FFh MSW11 Reserve FFh MSW12 Reserve FFh MSW13 Reserve FFh MSW14 Reserve FFh MSW15 Reserve FFh MSW16 Reserve FFh

LED1 Input 9 LED5 Input 10 LED2 Input 11 LED6 ( Option ) Input 12 LED3 Input 13 SW1 Output 14 IC - 15 SW2 Output 16 TXD Output 17 SW3 Output 18 RXD Input 19 SW4

15 7 Connecter 7.1 Interface 28 Pin Through Hole (CN1) Pin# Function Direction Pin# Function Direction 1 LED1 Input 2 NC - 3 LED2 Input 4 NC - 5 LED3 Input 6 NC - 7 LED4 Input 8 LED1 Input 9 LED5 Input 10 LED2 Input 11 LED6 ( Option ) Input 12 LED3 Input 13 SW1 Output 14 IC - 15 SW2 Output 16 TXD Output 17 SW3 Output 18 RXD Input 19 SW4 Output 20 IC - 21 SW5 Output 22 GND Input 23 SW6 Output 24 VCC Input 25 VCC Input 26 VCC Input 27 GND Input 28 GND Input 8 Switch, LED Assignment Switch (SW1) Backlight LED (LED1) Switch (SW2) Switch (SW3) Switch (SW4) Backlight LED (LED2) Backlight LED (LED3) Backlight LED (LED4) Switch (SW5) Backlight LED (LED5)

16 9 Outline Dimension DS

17 Notice for the Cautious Handling of Touch Switch Modules Handling and Usage Precautions: Please carefully follow the appropriate product application notes and operation standards for proper usage, safe handling, and maximum performance. [Touch Switch Panel are made of glass] The edges of the Touch Switch panel envelope are not smooth, so it is necessary to handle carefully to avoid injuries to hands. Use caution to avoid breaking the Touch Switch panel envelope, to prevent injury from sharp glass particles. Do not intentionally destroy the Touch Switch panel. May be injured by glass fragments. Do not operate by sharp object like a pen, It will be the cause to surface scratches and damage. Use the "Soft dry cloth""neutral detergent in squeezed soft cloth" or "Soft cloth soaked with ethanol." If you need to clean the surface of the Touch Switch panel. " Do not use organic solvents, acids, alkalis kind. [Cable connection] Do not unplug the power and/or data cables of Touch Switch modules during operation, because unrecoverable damage may result. Sending input signals to the Touch Switch module when not powered can cause I/O port damage. It is recommended to use a 30cm or shorter signal cable to prevent functional failures. [Electrostatic charge] Touch Switch modules need electrostatic-free packaging and protection from electrostatic charges during handling and usage. [Structure] Preferably, use UL-grade materials or components in conjunction with Touch Switch modules. Warp and twist movement causes stress and may break Touch Switch panel and Touch Switch modules. Please adhere to allowances within 0.3mm at the point of attachment. Please do not hold a cable that is between FPC and Touch Switch panel and the control board. [Power] Apply regulated power to the Touch Switch module within specified voltages to protect from failures. Touch Switch modules may draw in-rush current exceeding twice the typical current at power-on, so a power supply with sufficient capacity and quick starting of the power regulator is recommended. Touch Switch module needs a specified voltage at the point of connection. Please use an adequate power cable to avoid a decrease in voltage. As a safety measure, a fuse or other over-current protection is recommended. [Implementation] Attach to avoid contact with metal parts. If you need drip-proof, please consider the waterproof of the peripheral circuit by rubber or any other materials. [Storage and operating environment] Please use Touch Switch modules under the recommended specified environmental conditions. Salty, sulfuric and dusty environments may damage the Touch Switch module even during storage. Use under high temperature environment, when touched by hands, there is a possibility that the Touch Switch panel surface may be hot. There is a risk of burns and other injuries, be careful enough. [Disposal] Touch Switch uses lead-containing materials (RoHS directive exempts these lead compounds in the glass for electronic devices). When discarding Touch Switch panel or Touch Switch modules, please adhere to applicable laws and regulations. [Other cautions] Although the Touch Switch module is designed to be protected from electrical noise, please plan your circuitry to exclude as much noise as possible. Do not reconstruct or repair the Touch Switch module without our authorization. We cannot assure the quality or reliability of unauthorized reconstructed Touch Switch modules. Warranty The warranty period for this product has become one year after delivery. However, if you have a delivery specification, contract or purchase separately at the exchange, you will be subject to its contents Notice: We do not authorize the use of any patents that may be inherent in these specifications. Neither whole nor partial copying of these specifications is permitted without our approval. If necessary, please ask for assistance from our sales consultant. This product is not designed for military, aerospace, medical or other life-critical applications. If you choose to use this product for these applications, please ask us for prior consultation or we cannot accept responsibility for problems that may occur. MBBZ-009-S18A

18 Rivision Specification No. Date Revision DS Feb Initial issue

VACUUM FLUORESCENT DISPLAY MODULE SPECIFICATION SPECIFICATION NO. : DS DATE OF ISSUE : Dec., 04, 1995 (00)

RoHS 2002/95/EC VACUUM FLUORESCENT DISPLAY MODULE SPECIFICATION MODEL CU20025ECPB-W1J SPECIFICATION NO. : DS-551-0000-05 DATE OF ISSUE : Dec., 04, 1995 (00) R E V I S I O N : Dec., 18, 1995 (01) : Aug.,