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Machine Automa tion Controller NX1P 27 Output Terminal Block Terminal Arrangement The description is given for each CPU Unit model. NX1P2-1 40DT NX1P2-1 40DT1 The appearance of the terminal block is the same as NX1P2…
Machine Automation Controller NX1P
26
Input Specifications
The specifications depends on the input terminal numbers of the model. *1
*1. The following specifications apply to models with lot number 18321M (products produced in March 2021) or earlier.
*2. These values are the fixed response time needed by the hardware. A value from 0 to 32 ms (default: 1 ms) that is set on the Support Software
is added to these values.
*3. Set the filter time for every 4 points.
Item Specification
Input type General-purpose input A General-purpose input B
Input terminal number
NX1P2-140DT: 00 to 15
NX1P2-9024DT: 00 to 13
NX1P2-140DT: 16 to 23
NX1P2-9024DT: None
Internal I/O common For both NPN/PNP
Input voltage 24 VDC (15 to 28.8 VDC)
Connected sensor Two-wire or three-wire sensors
Input impedance −−− 4.3 kΩ
Input current 4.22 mA 5.3 mA typical
ON voltage 15 VDC min.
OFF voltage/current 5 VDC max./1 mA max.
ON response time *2 2.5 µs max. 1 ms max.
OFF response time *2 2.5 µs max. 1 ms max.
ON/OFF filter time *3 No filter, 0.25 ms, 0.5 ms, 1 ms (default), 2 ms, 4 ms, 8 ms, 16 ms, 32 ms, 64 ms, 128 ms, 256 ms
Circuit configuration
Item Specification
Input type General-purpose input A General-purpose input B
Input terminal number
NX1P2-140DT: 00 to 15
NX1P2-9024DT: 00 to 13
NX1P2-140DT: 16 to 23
NX1P2-9024DT: None
Internal I/O common For both NPN/PNP
Input voltage 24 VDC (15 to 28.8 VDC)
Connected sensor Two-wire or three-wire sensors
Input impedance 4.0 kΩ 4.3 kΩ
Input current 5.8 mA typical 5.3 mA typical
ON voltage 15 VDC min.
OFF voltage/current 5 VDC max./1 mA max.
ON response time *2 2.5 µs max. 1 ms max.
OFF response time *2 2.5 µs max. 1 ms max.
ON/OFF filter time *3 No filter, 0.25 ms, 0.5 ms, 1 ms (default), 2 ms, 4 ms, 8 ms, 16 ms, 32 ms, 64 ms, 128 ms, 256 ms
Circuit configuration
Input indicator
Isola-
tion
circuits
Internal
circuits
COM
00
15(13)
. . .
. . .
IN
23
16
IN
910 Ω
4.3 kΩ
Input indicator
Internal
circuits
COM
. . .
. . .
. . .
. . .
IN
Input indicator
Isola-
tion
circuits
Internal
circuits
COM
00
4.0 kΩ
1.1 kΩ
15 (13)
23
16
IN
910 Ω
4.3 kΩ
Input indicator
Internal
circuits
COM
. . .
. . .
Machine Automation Controller NX1P
27
Output Terminal Block
Terminal Arrangement
The description is given for each CPU Unit model.
NX1P2-140DT
NX1P2-140DT1
The appearance of the terminal block is the same as NX1P2-140DT.
NX1P2-9024DT
The appearance of the terminal block is the same as NX1P2-140DT.
Symbol Terminal name Description Reference
C0 (0V),
C1 (0V)
Common terminal
Connected to the 0-V side of the I/O power supply.
C0 (0V) and C1 (0V) are independent from each other
inside the CPU Unit.
Refer to the Output Specifications
page.
00 to 15 Output terminals NPN (sinking) type output
NC NC Do not connect anything. ---
Symbol Terminal name Description Reference
C0 (+V),
C1 (+V)
Common terminal
Connected to the 24-V side of the I/O power supply.
C0 (+V) and C1 (+V) are independent from each other
inside the CPU Unit.
Refer to the Output Specifications
page.
0V0, 0V1 0 V terminal
Supplies 0 V for the internal circuits for driving.
0V0 and 0V1 are independent from each other inside
the CPU Unit.
00 to 15 Output terminals
PNP (sourcing) type output with the load short-circuit
protection function
NC NC Do not connect anything. ---
Symbol Terminal name Description Reference
C0 (0V) Common terminal Connected to the 0-V side of the I/O power supply.
Refer to the Output Specifications
page.
00 to 09 Output terminals NPN (sinking) type output
NC NC Do not connect anything. ---
NC
14
15
12
13
10
11
08
09
NC
C1
(0V)
06
07
04
05
02
03
00
01
NCNC
C0
(0V)
NC
14
15
12
13
10
11
08
09
C1
(+V)
0V1
06
07
04
05
02
03
00
01
C0
(+V)
NC
0V0
NC
NC
NC
NC
NC
NC
NC
NC08
NC09
06
07
04
05
02
03
00
01
C0
(0V)
NC NC
Machine Automation Controller NX1P
28
NX1P2-9024DT1
The appearance of the terminal block is the same as NX1P2-140DT.
Output Specifications
The models of the CPU Units are divided according to the following two output types: the NPN (sinking) type and PNP (sourcing) type.
There is no difference in specifications between the models with different output terminal numbers.
*1. The internally consumed current from I/O power supply. The current flows from the common terminal Cn (+V) to the 0Vn terminal. The current
consumption of any external load is excluded.
*2. The load short-circuit protection is provided for each point of the PNP (sourcing) type output terminal. It protects the output circuits when a load
short circuit occurs.
Symbol Terminal name Description Reference
C0 (+V) Common terminal Connected to the 24-V side of the I/O power supply.
Refer to the Output Specifications
page.
0V0 0 V terminal Supplies 0 V for the internal circuits for driving.
00 to 09 Output terminals
PNP (sourcing) type output with the load short-circuit
protection function
NC NC Do not connect anything. ---
Item
Specification
NX1P2-DT NX1P2-DT1
Internal I/O common NPN (sinking) PNP (sourcing)
Maximum switching capacity
12 to 24 VDC (10.2 to 28.8 VDC), 300 mA per point 24 VDC (15 to 28.8 VDC), 300 mA per point
NX1P2-1
40DT: 1.8 A/common (3.6 A/Unit)
NX1P2-9024DT
: 2.4 A/common (2.4 A/Unit)
Minimum switching capacity 12 to 24 VDC (10.2 to 28.8 VDC), 1 mA 24 VDC (15 to 28.8 VDC), 1 mA
Leakage current 0.1 mA max.
Residual voltage 1.5 V max.
ON response time 0.1 ms max. 0.5 ms max.
OFF response time 0.8 ms max. 1.0 ms max.
Current consumption from I/O
power supply *1
---
NX1P2-140DT1: 40 mA/common
NX1P2-9024DT1: 50 mA/common
Load short-circuit protection Not provided Provided *2
Circuit configuration
NX1P2-1
40DT
NX1P2-1
40DT1
NX1P2-9024DT NX1P2-9024DT1
NC
NC
NC
NC
NC
NC
NC
NC08
NC09
06
07
04
05
02
03
00
010V0
NC
C0
(+V)
Output indicator
08
07
L
L
Internal
circuits
10.2 to 28.8 VDC10.2 to 28.8 VDC
C1 (0V)
C0 (0V)
15
00
L
L
OUT
. . .
. . .
. . .
. . .
Output indicator
L
Internal
circuits
08
15
L
L
L
15 to 28.8 VDC
C1 (+V)
0V1
C0 (+V)
15 to 28.8 VDC
07
00
0V0
OUT
Short-circuit
protection
Short-circuit
protection
. . .
. . .
. . .
. . .
Output indicator
L
Internal
circuits
10.2 to 28.8 VDC
09
00
C0 (0V)
L
OUT
. . .
. . .
Output indicator
Internal
circuits
Short-circuit
protection
15 to 28.8 VDC
C0 (+V)
L
L
09
00
0V0
OUT
. . .
. . .