Filter
Top Products
Hardware Platform 10 Installation Guide
28
-
+
Pin Assignments
RS-232 and RS-485 Serial Ports
Pin
RS-232 RS-232 full RS-485
Port 1 Port 2/3 (Option only) Port 2 (Option only)
1 - DCD DATA– (B) inverting
2 RxD RxD DATA+ (A) non-inverting
3 TxD TxD -
4 - DTR -
5 GND GND GND
6 - DSR -
7 - RTS -
8 - CTS -
9 - RI -
Power Connector
Pin diameter: 2.1mm
Outer diameter: 5.5mm
Pin Signal Name
inner +7-18 V DC
outer GND