Com2 Connector For 422/485 (Cn18); Multifunction Jumpter (Mj1); Table C-14: Com2 Connector For 422/485 (Cn18); Table C-15: Mj1-A, -5 V, -12 V Input - Aaeon PCM-5335 Manual

C.14 COM2 connector for 422/485 (CN18)

Table C-14: COM2 connector for 422/485 (CN18)

Pin
1
2
3
4
C.15 Multifunction Jumpter (MJ1)

Table C-15: MJ1-A, -5 V, -12 V input

Pin
1
2
3

Table C-16: MJ1-B, fan connector

Pin
5
6
7
7 6 PCM-5335 User's Manual
Signal
RXD - 485
RXD + 485
TXD + 485
TXD - 485
Signal
-5 V
GND
-12 V
Signal
+5 V
GND
+12 V