Page 52 CWT Compact Touch Installation and Maintenanace Manual Issue 13
Connector Function
J1 USB 2.0 Host Type A
J2 Speaker
J3 Expansion board
J4 Not mounted
J5 Ethernet
J6 USB 2 host type A
J7 12V Printer from Battery
J8 Serial 2 – com 7
J9 CWT Cap Bus
J10 Opto coupled input (e.g. Seismic alarm)
J11 Extra battery Zink-Air
J12 Relay Output
J13 Serial 4 – Com 9
J14 Battery 12 V In
J15 24V Printer
J16 CWT Cap Bus
J17 Not mounted
J18 Coin Box (1/2)
Lower Door (3/4)
J19 12 V Out from Battery (External Pay Unit)
J20 Upper Door switches
J21 Not mounted
J22 Printer - Serial 3
J23 Status LEDS and Ambient light sensor
J24 Touch controller - Serial 5 – Com 10
J25 AVR JTAG (for loading of AVR software)
J26 USB Device (type B)
J27 Solar Panel 36 cells Input
J28 STN Display
J29 12 V Out from Battery
J30 Debug port
J31 Expansion board
J33 SD Card