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Fastrack Supreme User Guide
General Presentation
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Page: 25 / 77
Pin #
Signal
(CCITT / EIA)
I/O
I/O type
Description
Comment
10 CSPK2P O
Analog
Speaker
positive line
11 CCTS/CT106 O
STANDARD
RS232
RS232
Clear To Send
12 CRTS/CT105 I
STANDARD
RS232
RS232
Request To Send
13 CRI/CT125 O
STANDARD
RS232
RS232
Ring Indicator
14
RESET
I/O
Schmitt
Supreme Plug & Play reset Active low
15 CSPK2N O
Analog
Speaker
negative line
3.2.1.4
IES Connector
The IES connector is a 50 pins board-to-board connector for expanding application features like GPS, USB,
I/O expander… Currently there are already 3 IESM boards available for customer to expand the FASTRACK
Supreme features immediately. They are:
IESM-GPS+USB+I/O
IESM-GPS+USB
IESM-USB+I/O
For detail, please refer to Document in Section 1.1.5.