Robustel GoRugged R3000-3P User Guide
9
2.5
PIN assignment for Router
Note
: The power supply range is 12 to 70VDC. Please take care about the polarity, and do not make reverse
connection.
2.6
Grounding the Router
Grounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). Run the ground
PIN Debug RS232
Power
Digital I/O RS485
1
RXD
2
TXD
3
GND
GND
4
TXD
5
RXD
6
RTS
7
CTS
8
Positive
9
Negative
10
GND
11
Input 1
12
Input 2
13
Output 1
14
Output 2
15
GND
16
Data+(A)
17
Data- (B)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Screw
