Kontron ePanel-C3 Technical Manual page 24

5.6.13. Connector X2003 ( Matrix Keyboard )
KB_DO 0..O7
Matrix keyboard outputs. Max. output voltage is 3.3V DC.
KB_DI 0..I7
Matrix keyboard inputs. Max. input voltage is 3.3V DC.
5.6.14. Connector X2001 ( Touch Panel )
YB
Touchpanel bottom driving signal.
SW (Southwest) ) input for 5-wire touchpanels
SYB
Touchpanel bottom sensing signal. For 4-wire touchpanels connect to YB.
YT
Touchpanel top driving signal.
NE (Northeast) ) input for 5-wire touchpanels
SYT
Touchpanel top sensing signal. For 4-wire touchpanels connect to YT.
XL
Touchpanel left driving signal.
NW (Northwest) ) input for 5-wire touchpanels
SXL
Touchpanel left sensing signal. For 4-wire touchpanels connect to XL.
XR
Touchpanel right driving signal.
SE (Southeast) input for 5-wire touchpanels
SXR
Touchpanel right sensing signal. For 4-wire touchpanels connect to XR.
TRB#
Touchpanel right mouse button. Open collector input. Max. input voltage is 5V DC.
TLB#
Touchpanel left mouse button. Open collector input. Max. input voltage is 5V DC.
For 5-wire touchpanels connect to Sense.
Page 24 of 62 Pages