DNF Controls SW2X1-RS422 User Manual - Page 12

Browse online or download pdf User Manual for Switch DNF Controls SW2X1-RS422. DNF Controls SW2X1-RS422 14 pages.

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B.

SW2X1-GPI

GPI INPUT CONNECTOR
9-Pin D-Type Female (D9F)
Pin# Description
1.
GPI 1 + (A) or internal pull-up
2.
GPI 2 + (A) or internal pull-up
3.
GPI 3 + (A) or internal pull-up
4.
GPI 4 + (A) or internal pull-up
5.
Ground
Note: Internal pull-up is jumper selectable for each GPI, then only a
connection from the 'K' pin to ground is required for GPI activation.
GPI OUTPUT CONNECTOR
9-Pin D-Type Female (D9F)
Pin#
Description
1.
GPO 1 N.O.
2.
GPO 2 N.O.
3.
GPO 3 N.O.
4.
GPO 4 N.O.
5.
Ground
C.

SW2X1-RS422

RS422 SERIAL INPUT (Device Configuration)
9-Pin D-Type Female (D9F)
Pin#
Description
1
Frame Ground
2
Transmit A(-)
3
Receive B(+)
4
Transmit common
5
Spare
6
Receive common
7
Transmit B(+)
8
Receive A(-)
9
Frame Ground
RS422 SERIAL OUTPUT (Controller Configuration)
9-Pin D-Type Female (D9F)
Pin#
Description
1
Frame Ground
2
Receive A(-) 
3
Transmit B(+)
4
Transmit common
5
Spare
6
Receive common
7
Receive B(+)
8
Transmit A(-)
9
Frame Ground
SW2X1 User Manual
Pin# Description
6.
GPI 1 - (K)
7.
GPI 2 - (K)
8.
GPI 3 - (K)
9.
GPI 4 - (K)
Pin# Description
6.
GPO 1 COM
7.
GPO 2 COM
8.
GPO 3 COM
9.
GPO 4 COM
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