Omron NX1P2 series User Manual page 83

Input Terminal Block
 Terminal Arrangement
The description is given for each CPU Unit model.
a) NX1P2-140DT
+
+
Symbol
Functional ground termi-
nal
+/- Unit power supply termi-
nals
COM Common terminal
00 to 15 Input terminals
16 to 23 Input terminals
b) NX1P2-9024DT
+
+
Symbol
Functional ground termi-
nal
+/- Unit power supply termi-
nals
COM Common terminal
00 to 13 Input terminals
NC NC
NX-series NX1P2 CPU Unit Hardware User's Manual (W578)
- COM 01 03 05
- 00 02 04 06
Terminal name
The functional ground terminal. Con-
nect the ground wire to the terminal.
These terminals are connected to the
Unit power supply.
The + terminals and - terminals are
internally connected to each other.
Common terminal for the input cir-
cuits
General-purpose input A
General-purpose input B
- COM 01 03 05
- 00 02 04 06
Terminal name
The functional ground terminal. Con-
nect the ground wire to the terminal.
These terminals are connected to the
Unit power supply.
The + terminals and - terminals are
internally connected to each other.
Common terminal for the input cir-
cuits
General-purpose input A
Do not connect anything.
07 09 11 13 15
08 10 12 14 16
Description
07 09 11 13
08 10 12 NC NC
Description
3 Configuration Units
17 19 21
18 20 22 23
Reference
5-4-5 Grounding on page
5-41
5-4-1 Wiring the Unit Power
Supply on page 5-39
Input Specifications on page
3-12
Reference
5-4-5 Grounding on page
5-41
5-4-1 Wiring the Unit Power
Supply on page 5-39
Input Specifications on page
3-12
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