Chapter 2
–
Hardware Information
13
Maker
Bo
ard
S
ystem
UP
Elemen
t i1
2 E
DG
E
UPE
-E
DG
E
2.3.8
COM 1/2 (Pin Header) (8)
The controller provides RS232/422/485 via pin header interface, if you want to change
the mode, please go to the BIOS setting page. Default is RS232.
See the hardware pin assignment and table as below.
COM1
Function
Function
DCDA/RS422TX-/RS485-
RDA//RS485+
TDA/
DTRA/RS422RX-
DSRA
RTSA
CTSA
RIA
GND
GND
COM2
Function
Function
DCDB/RS422TX-/RS485-
RDB//RS485+
TDB/
DTRB/RS422RX-
DSRB
RTSB
CTSB
RIB
GND
GND
Summary of Contents for UP Element i12 EDGE
Page 1: ...Last Updated November 14 2022 UP Element i12 EDGE UPE EDGE User s Manual 2nd Ed...
Page 13: ...Maker Board System UP Element i12 EDGE UPE EDGE Chapter 1 Chapter 1 Product Specifications...
Page 18: ...Maker Board System UP Element i12 EDGE UPE EDGE Chapter 2 Chapter 2 Hardware Information...
Page 32: ...Maker Board System UP Element i12 EDGE UPE EDGE Appendix A Appendix A Cables and Connectors...
