Rev.A Interfaces Appendix 1-5
Developer's Guide SR-600
Confidential
USB PortTwo USB connectors are placed on the bottom of the unit. The electric current capacity of the
connected devices must be 500mA or less.
A1-6 USB port connector
Table A1-4 USB connector port pin assignments(IO board CN4)
No. Signal name I/O
1+5V--
2USB-I/O
3USB+I/O
4GND--
1 4