Modul P20

I N G E N I E U R - A K T I E N G E S E L L S C H A F T . M E D I Z I N T E C H N I K . F E I N W E R K T E C H N I K

Braille-cell with 8 dots, driven by piezo-actuators (bending type). Active Backpanel for6 or 8 cells each, stackable. Flat or concavetactile surface without or with one interactionbutton (datasheet “Caps B12”, one interactionbutton, PCB with interaction switch is notincluded).

Dimensions

Description

Data

Dimensions (w x h x d): 6.42 x x mmDot spacing: 2.45 mmDot stroke: ca. 0.7 mmCell spacing: 6.42 mm

Tactile force: cN

Connector:, pins

Drive electronic: Low-power electronic

12,4 53,2

Use of metal tray is recommended

min. 17

Micro Board to Board, 0,8mmPitch 10

on active backpanel for 8or 4 cells. (4 cells is an end-type-only one for a unit possible)

P20 H07-1

Page 1 of 2

ME T E C A G H a s e n b e r g s t r . 3 1 7 0 1 7 8 S T U T T G A R T . G E RMANYT E L E F O N : ( 0 7 1 1 ) 6 6 6 0 3 - 0 T E L E F A X : ( 0 7 1 1 ) 6 6 6 0 3 3 3 E - M A I L : c o n t a c t @m e t e c - a g . d e

. .. .

Modul P20

I N G E N I E U R - A K T I E N G E S E L L S C H A F T . M E D I Z I N T E C H N I K . F E I N W E R K T E C H N I K

Data

Power requirements200 V

µA typ. per ot

Connector pinning:( )

GND

Environmental Specifications:

perational: Temperature 10 °C to °CHumidity 0 % - 0 % RH noncondensing

Storage Temperature -15 °C to 60 °CHumidity 5 % - 9 % RH noncondensing

Average piezo actuations: > 10

:+-5%: absolute max. rating 215 V

1,2 d

Dot rising time: 50 ms

200V (200V = dot down)1-10 Dot 3

Dot 4Dot 6Dot 5Dot 7Dot 1Dot 8

Dot 2

O 401 7

:0

Accessories: Metal traysactive BackpanelCaps B12connecting Cable Backplane200mm (Connector DF13-7S-1,25)

9

Page 2 of 2

P20 H07-2

ME T E C A G H a s e n b e r g s t r . 3 1 7 0 1 7 8 S T U T T G A R T . G E RMANYT E L E F O N : ( 0 7 1 1 ) 6 6 6 0 3 - 0 T E L E F A X : ( 0 7 1 1 ) 6 6 6 0 3 3 3 E - M A I L : c o n t a c t @m e t e c - a g . d e

. .. .

Modul P20

ING ENIEUR - AKT IENG ESEL L SCHAF T . M EDIZ INT ECHNIK . F E INW ERKT ECHNIK

Data

Page 3 of 3

P20 H07-3

Backpanel

Electricalinterface

M E T E C A G H a s e n b e r g s t r . 3 1 7 0 1 7 8 S T U T T G A R T . G E R M A N YTELEFON: (07 11) 66 60 3-0 TELEFAX:(07 11) 66 60 333 E-MAIL:contact@metec-ag.de

. .. .

Drive electronic: Low-power electronic

Power requirementsV µA typ. per cell

200 VµA typ. per

Data sequence: Braille-dotsequence

Environmental Specifications:perational: Temperature 10 °C to °C

Humidity 0 % - 0 % RH noncondensing

Storage Temperature -15 °C to 60 °CHumidity 5 % - 9 % RH noncondensing

:3,3 - 5 +-5%: 25 (with static

driven signals, no key pressed)

+-5%: Absolute max. rating 215 V5 dot

Max. Transition timeclock & strobe: 125 ns

Max. clock speed: 500 kHz

7 8 3 2 1 6 5 4

0=Pin set

O 401 7

:0

Specifications are subject to change without notice.

for 8 or 4 cells (4 is only onein a line possible).

front side

rear side

bottom

top