User's Manual
VT-M2M-TC
3.5.4 RS232/485,CAN,ExternalIOConnector
12pins3.81pitchterminalwithscrewlock
Loadcapacity:morethan128nodes/RS485channel
Pin
Description Remarks
1
TXD2/485_2_A
BIOSset
2
RXD2/485_2_B
BIOSset
3
DGND
4
CANH
5
CANL
6
DGND
7
EXTIO0
3.3VLevel
8
EXTIO1
3.3VLevel
9
EXTIO2
3.3VLevel
10
EXTIO3
3.3VLevel
11
EXTIO4
3.3VLevel
12
EXTIO5
3.3VLevel