Pin number
Name
Description
1
TX+
RS485 tr
2
TXD
RS232 transmit
3
RXD
RS232 receive
4
RX+
RS485 r
5
GND
Ground
6
NC
No connection
7
NC
No connection
8
TX-
RS485 transmit -
9
RX-
RS485 receive -
2.8.2 Com Port 2:
Available On: OIS60 PLUS, OIS70E PLUS, & OIS120A.
It is a RS-232/RS-485 communication port. It
communicates with external peripherals at baud rate of 4800 -115.2Kbps with None, Even or Odd parity.
RS485/RS422 connection can be used in multi drop communication network.
Connector Used: Standard D-Type 9-pin female connector:
5
1
9
6
Pin number
Name
Description
1
TX+
RS485 tr
2
TXD
RS232 transmit
3
RXD
RS232 receive
4
RX+
RS485 r
5
GND
Ground
6
NC
No connection
7
NC
No connection
8
TX-
RS485 transmit -
9
RX-
RS485 receive -
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: [email protected]
Summary of Contents for OIS PLUS Series
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