Robustel R3010 User Guide
RT_UG_R3010_v.1.0.2 8 Aug., 2018 18
Confidential
2.2
PIN Assignment
There are connector PIN relationship tables on the front view of the R3010, as the following figure showed.
Top View
Front View
Bottom View
XPW (Power supply interface)
PIN Function Direction
1
V+
Adapter
R3010
2
V-
R3010
Adapter
XIT (FXS)
PIN Function Direction
1
RING
Device
R3010
2
--
3
TIP
R3010
Device
XRS1 (RS232 serial port)
PIN Function Direction
1
RX
Device
R3010
2
TX
R3010
Device
3
GND
--
XRS2 (CAN serial port)
PIN Function Direction
1
CANH
Bidirectional
2
CANL
Bidirectional
3
GND
--
XRS4 (Debug)
PIN Function Direction
1
RX
Device
R3010
2
TX
R3010
Device
3
GND
--
XRS3 (RS485 serial port)
PIN Function Direction
1
GND
--
2
A
Bidirectional
3
B
Bidirectional