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Cautions for Installation
Sensing side length 8 mm 12 mm 50 mm
Tightening torque
Rectangular Inductive Proximity Sensors
PS Series
TCD210178AB
Read and understand the instruction manual and manual thoroughly before
using the product.
For your safety, read and follow the below safety considerations before using.
For your safety, read and follow the considerations written in the instruction
manual, other manuals and Autonics website.
Safety Considerations
Warning
01. Fail-safe device must be installed when using the unit with machinery that
may cause serious injury or substantial economic loss. (e.g. nuclear power
control, medical equipment, ships, vehicles, railways, aircraft, combustion
apparatus, safety equipment, crime/disaster prevention devices, etc.)
02. Do not use the unit in the place where ammable/explosive/corrosive gas,
high humidity, direct sunlight, radiant heat, vibration, impact, or salinity
may be present.
03. Do not disassemble or modify the unit.
04. Do not connect, repair, or inspect the unit while connected to a power
source.
05. Check 'Connections' before wiring.
Caution
01. Use the unit within the rated specications.
02. Use a dry cloth to clean the unit, and do not use water or organic solvent.
Cautions during Use
Operation Timing Chart
Normally Open Normally Closed
Sensing target
Load
Output
voltage
NPN output
PNP output
Operation indicator
(red)
Connections
■Cable type
NPN
Brown
Black
Blue
PNP
Brown
Black
Blue
■Control Output Circuit
(NPN output)
■Control Output Circuit
(PNP output)
Product Components
Sensing side length 8 mm 12 mm 50 mm
Bracket
Bolt
Nut
Spring washer
Flat washer
Ordering Information
PS ❶-❷D❸ ❹
❶ Sensing side length
❸ Control output
❷ Sensing distance
❹ Sensing side
Dimensions
A B
■PS08
8
8
B
8
A
Standard type
8
B
8
A
Upper side type
B
B
■PS12
A
Standard type / Upper side type
Specications
Installation Standard type / Upper side type
Model PS08-2.5D□-□ PS12-4D□-□ PS50-30D□
Sensing side length
Sensing distance
Setting distance
Hysteresis
Standard sensing
target: iron
Response frequency 01)
Aection by
temperature
Indicator
Approval
Unit weight (package)
Power supply
Current consumption
Control output
Residual voltage
Protection circuit
Insulation resistance
Dielectric strength
Vibration
Shock
Ambient temp.
Ambient humi.
Protection rating
Connection
Cable spec.
Wire spec.
Material
■PS50
A
Standard type
Setting Distance Formula
Setting distance (Sa)
= Sensing distance (Sn) × 70 %
Sa Sn Sa Sn
Mutual-interference & Inuence by Surrounding Metals
■Mutual-interference
A
B
■Inuence by surrounding metals
d
c
m
m
m m
d
Sensing side
length
Item
8 mm 12 mm 50 mm
A
B
c
d
m8