Jrs11-14 (Rs-232/422/485 Select Jumper For Com1 Port) - GIGAIPC mITX-H310A User Manual

2.2.8
port)
10
RS-232 (Dafult-setting)
Mode
Status
1T/1R RS-422
Jumper
Setting
29
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JRS11-14 (RS-232/422/485 select jumper for COM1
JRS11-14 Jumper
123
JRS13
JRS14
JRS12
JRS11
RS-422
Pure RS-232
Full Duplex
1T/1R RS-485,
3T/5R RS-232
TX ENABLE Low
(Default)
Active
1 3 1 3
JRS13 JRS13
JRS14 JRS14
JRS12 JRS12
JRS11 JRS11
Connector PN
220-96-03GB01
PH03N2-7BAN000
RS-485 RS-485
Half Duplex Half Duplex
1T/1R RS-485,
TX ENABLE High
Active
1 3 1 3
JRS13 JRS13
JRS14 JRS14
JRS12 JRS12
JRS11 JRS11
Vendor
PINREX
HORNGTONG
RS-422
Full Duplex Half Duplex
1T/1R RS-485 with
1T/1R RS-422 with
termination resistor and
termination resistor
bias resistor.
and bias resistor.
TX ENABLE Low Active
1 3
1 3
JRS13
JRS14
JRS12
JRS11
Pin 1
RS-485
JRS13
JRS14
JRS12
JRS11