EE-SPZ301W-02 Omron, EE-SPZ301W-02 Datasheet - Page 8

• Manufacturer Part Number: EE-SPZ301W-02
• Description: OPTO SENSOR DARK-ON TRANS
• Manufacturer: Omron

Specifications of EE-SPZ301W-02

• Sensing Distance: 0.197" (5mm)
• Sensing Method: Through-Beam
• Output Configuration: NPN - Open Collector/Dark-ON
• Mounting Type: Screw Mount
• Current - Supply: 15mA
• Voltage - Supply: 5 V ~ 24 V
• Package / Case: Module, Connector
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption
• Response Time: -
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption, Lead free / RoHS Compliant
• Other names: EESPZ301W02

● Installation
Note: Be sure to read the precautions for the model being used before
● Wiring
Surge
• The Photomicrosensors with Non-modulated Light (models that
• Mount the Photomicrosensors securely on a flat surface
• Mount the Photomicrosensors with M3 screws, using a spring
• Install so that nothing can collide with the sensing section of the
• Before using the Photomicrosensor, check to be sure that it has not
• If there is surge in the power supply line, try connecting a capacitor
• When driving a small inductive load, such as a relay, wire as shown
• Separate the wiring for the Photomicrosensor from high-voltage
• Make sure that the connectors (either dedicated or commercially
begin with EE-SX or EE-SY) are built into the device being used
and are, therefore, not equipped to deal with interference from an
external light source. When using a Photomicrosensor with Non-
modulated Light in an area exposed to an incandescent light or
other external light interference, install so as to minimize the effects
of external light sources.
washer to ensure the screws will not become loose. Use a
tightening force of 0.59 N·m max.
Photomicrosensor. Damage to the sensing surface will cause
inferior performance.
become loose due to vibration or shock.
(with a capacitance of 0.1 to 1 μF) or a Zener diode (Z
diagram below, with a rated voltage of 30 to 35 V). Use the Sensor
only after confirming that the surge has been removed.
below. (Be sure to connect a diode to absorb the reverse voltage.)
lines or power lines. If the wiring is routed in the same conduit or
duct as such lines, the Photomicrosensor may malfunction or may
be damaged by inductive interference.
available) are securely locked.
tightening the screws.
Precautions for Correct Use
http://www.ia.omron.com/
OUT
OUT
L
Z
D
D
: Zener diode
Z
D
X
Relay
0.1 to 1 μF
+ V
0 V
D
in the
Photomicrosensors Technical Guide
Voltage Output
Note: Refer to the ratings of the Sensor for the residual voltage of the load
Handling Methods when Wiring
• A Sensor with an open-collector output can be connected to a
• Do not apply stress (external force) to the terminals as shown in the
counter with a voltage input by connecting a resistor between the
power source and output. Select a resistor with reference to the
following example. The resistance of the resistor is generally 4.7 kΩ
and its wattage is 1/2 W for a supply voltage of 24 V and 1/4 W for
12 V.
figure below. Stress may damage the terminals.
<Example>
If resistance R = 4.7 kΩ for the EE-SX670, the input voltage at the
high level is as follows:
And the input voltage and load current at the low level are as
follows:
Input voltage V
(c)Copyright OMRON Corporation 2008 All Rights Reserved.
Input voltage V
Load current IC =
current.
EE-SX670
SW
main
circuit
L
≤ 0.4 V (Residual voltage for 40-mA load current)
H
Tr
=
Insert a resistor
Vcc
R+Z
Terminal
R
Z
Output
+Vcc
0V
=
Vcc =
Vcc
R
R
=12V
Counter
(Voltage input)
24 V
Power supply
Input terminal (CP)
0V
= 5.1mA ≤ 40mA
Z
4.7k + 4.7k
Input impedance:
4.7k
approx. 4.7 kΩ
Terminal
× 24V
C-2