Omron NX1P2 series Hardware User Manual

Determine the time required for sensor operation to stabilize after the sensor is turned ON and take
appropriate measures, such as inserting an ON delay into the user program after turning ON the
sensor.
A programming example is shown below
.
The sensor's power supply voltage is used as the input bit to Sensor_power.
A 100-ms timer delay (the time required for an OMRON Proximity Sensor to stabilize) is created in
the user program.
After the timer changes to TRUE, input bit X causes Output to change to TRUE after the input of
the sensor changes to TRUE.
TON
T#100ms
X Output
Sensor_power
Output Short-circuit Protection Function of the Built-in Output
If a load connected to the output terminals is short-circuited, output components and printed circuit
boards may be damaged. To guard against this, the PNP output type includes the short-circuit protec-
tion function.
When using the PNP output that does not include the short-circuit protection, incorporate a protective
fuse in the output circuit. Use a fuse with a capacity of around twice the rated output.
5 Installation and Wiring
5-67
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
5-4 Wiring
5
5-4-9 Wiring the built-in I/O

Omron NX1P2 series Specifications

General

Model	NX1P2 Series
Manufacturer	Omron
Type	Controller
CPU Units	1
Program Capacity	5 MB
Data Memory Capacity	128 KB
Ethernet Ports	1
Serial Ports	1
Built-in EtherNet/IP Port	Yes
Built-in EtherCAT Port	Yes
Built-in USB Port	Yes
SD Memory Card Slot	Yes
USB Port	1
Power Supply Voltage	24 VDC
Programming Language	Ladder, Structured Text, Function Block Diagram
Communication Protocols	EtherNet/IP, EtherCAT, Serial (RS-232C)