Banner Photoelectric Sensor C-Lin E3jm
Description
A photoelectric switch is a device used to detect the distance, absence, or presence of an
object by using a light transmitter, often infrared, and a photoelectric receiver. They are used
extensively in machinery, textile, metallurgy, tobacco, railway, war industry and so on. There are
three different functional types: through beam (opposed), retroreflective, and diffused type
( proximity-sensing) .
A through beam (opposed) arrangement consists of a receiver located within the line-of-sight of the transmitter. In this mode, an object is detected when the light beam is blocked from
getting to the receiver from the transmitter.
A retroreflective arrangement places the transmitter and receiver at the same location and uses
a reflector to bounce the light beam back from the transmitter to the receiver. An object is sensed
when the beam is interrupted and fails to reach the receiver.
A diffused (proximity sensing) arrangement is one in which the transmitted radiation must reflect off
the object in order to reach the receiver. In this mode, an object is detected when the receiver sees
the transmitted source rather than when it fails to see it.
Specification
| C3Z Photoelectric switch (33*20*10.8mm) |
| Operating State of Output |
Diffuse type |
Retroreflictive |
Through-beam |
DC10-30V |
NPN |
C3Z-D61
C3Z-D62 |
C3Z-R61 |
C3Z-T61 |
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PNP |
C3Z-D81
C3Z-D82 |
C3Z-R81 |
C3Z-T81 |
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Operating State of Output |
NO and NC can be converted to each other |
| Detection distance |
D61:10cm
D81:10cm
D62:1m
D82:1m |
3m |
12m |
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Outline dimension
Installation diagram
Maintenance and overhaul
In order to ensure long-term stable operation of the photoelectric switch, please carry out the following periodic inspections;
1. Check that the installation position of the detection object and the photoelectric switch is offset, loose, and deformed.
2. Check the wiring, whether the connection part is loose or not, and the contact is broken.
3. Check for any deposits such as sticky metal dust.
4. Check the operating temperature and whether there are any abnormalities in the surrounding environment.
Audited Supplier 
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