User`s manual

- 14 -
The Engine of FPC-3130
Pin
SW9~10
RS-232 Mode (Default) RS-422/RS-485 Mode
1 ON
1
ON
2 3 4 5 6 7 8
KE
1
ON
2 3 4 5 6 7 8
KE
OFF
1
ON
2 3 4 5 6 7 8
KE
1
ON
2 3 4 5 6 7 8
KE
2 ON OFF
3 ON OFF
4 ON OFF
5 ON OFF
6 ON OFF
7 ON OFF
8 ON OFF
2.2.3 Pin Assignments for Connectors
LAN1: Dual Ethernet Connectors
USB1~3: Double-stacked USB Connectors
USB
USB
1 2 3 4
1 2 3 4
AUDIO2~4: Audio Jack Connectors