Instructions

1
2
3
TX
RX
GND
1
7
2
8
3
9
4
10
5
11
6
12
RS-232TerminalDefinitions
6.ConnectionsforRS-232/RS-485SerialCommunication
37
D+
D-
RS-485TerminalDefinitions
1
2
3
1
7
2
8
3
9
4
10
5
11
6
12