UNO-1140/F/FH User Manual 20
Appendix A Pin Assignments
A.1 Board Connectors and Jumpers
There are connectors and jumpers on the UNO-1140/F/FH board. The
following sections tell you how to configure the UNO-1140/F/FH hard-
ware setting. Figure A-1 and figure A-2 show the locations of UNO-
1140/F/FH connectors and jumpers.
Figure A.1: Connector & Jumper Locations (Top)
Table A.1: Jumper Location
Location Function
CMOS1 Clear CMOS
BAT1 Battery for RTC
JSETCOM1 RS-232/485 Selection for COM1
JSETCOM2 RS-232/485 Selection for COM2
JSETCOM3 RS-232/485 Selection for COM3
JSETCOM4 RS-232/485 Selection for COM4
JCOM1234 Terminal Resistor Setting for COM1~COM4
JCOM5678 Terminal Resistor Setting for COM5~COM8
