Rs422 serial connector, Rs232 serial connector, Gpi connector – DNF Controls SW32PS_Port_Switcher User Manual
Page 22: Connector
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SW32PS RS422 Port Switcher
RS422 SERIAL CONNECTOR
9-Pin D-Type, Female
Pin
# 1 Frame
Ground
6 Receive
Common
2
Receive
A
Í
7
Receive
B
Í
3
Transmit
B
Î
8
Transmit
A
Î
4 Transmit
Common 9 Frame
Ground
5 Spare
RS232 SERIAL CONNECTOR
9-Pin D-Type, Female
Pin
# 1
NC
6
NC
2
Transmit
7
NC
3
Receive
8
NC
4
NC
9
NC
5 Ground
GPI
CONNECTOR
9-Pin D-Type, Female
Pin #
1
Input # 1, Select Preset # 1
6
Input # 6, Select Preset # 6
2
Input # 2, Select Preset # 2
7
Input # 7, Select Preset # 7
3
Input # 3, Select Preset # 3
8
Input # 8, Select Preset # 8
4
Input # 4, Select Preset # 4
9
Ground
5
Input # 5, Select Preset # 5
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