VT-M2M-C335L
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3.2 Interface Description
3.2.1 Power Interface
Power connector outlook
Pin
Description
1
Power input range DC9-36V
2
DC Ground
3
Shell ground
3.2.2 Ethernet Interface
Standard RJ45 interface, supporting 10M/100M Full/Half Duplex, this is a
standard RJ45 Ethernet port
3.2.3 RS232 or RS485 Connector
Standard vertical 1x3x3.81mm male Terminal Block
.
Pin
Description
Remarks
1
TXD1 or RS485_A
IO
2
RXD1 or RS485_B
IO
3
GND
3.2.4 RS485 Connector
Standard vertical 1x3x3.81mm male Terminal Block
.
PIN1
