Com; Mio - JHCTech KGEC-6301 User Manual

Table 2.6: DC12-24V Pin Assignments
Pin
1
3

2.3.6 COM

The KGEC-6301 provides 2*COM1/2 with TVS isolated serial ports through the 2* d-sub 9-pin connector.
COM1/2 can be configured as RS232/422/485, Table 2.1 for COM pin assignments.
Table 2.7: COM1/COM2 Pin Assignments
Pin
1
2
3
4
5
6
7
8
9

2.3.7 MIO

KGEC-6301 provides 1*MIO port through the 1* D-SUB 9-pin connector, optionally CAN. Table
2.8 for MIO pin assignments.
Signal Pin
GND 2
DC_6_48 4
Picture 2.11: COM
RS-232 signal RS-422 signal
DCD TX-
RxD TX+
TxD RX+
DTR RX-
GND GND
DSR NC
RTS NC
CTS NC
RI NC
Picture 2.12: MIO
20
User's Manual
Signal
GND
DC_6_48
RS-485 signal
DATA-
DATA+
NC
NC
GND
NC
NC
NC
NC