This document provides instructions and specifications for HanYoung NUX Co., Ltd inductive proximity sensors. It includes: 1. Safety information and precautions for proper use of the sensors. 2. Main specifications for the sensor models including sensing distance, response frequency, ratings for voltage, current and temperature range. 3. Dimensional drawings and mounting information. 4. Wiring diagrams and descriptions of the sensor outputs and detection modes. 5. Guidelines for setting the operating distance and notes on potential interference from surrounding metals.

1. MK0101E050512
MAIN PRODUCTS
Inductive Proximity Sensor - DIGITAL : Temperature Controller, Counter, Timer,Speedmeter,
Square Type
Tachometer, Panel Meter, Recorder
- SENSOR : Proximity Sensor/Photo Electric Sensor,
Rotary Encoder, Optical Fiber Sensor,
Pressure Sensor
INSTRUCTION MANUAL - ANALOG : Timer, Temperature Controller
We appreciate you for purchasing HanYoung NUX Co.,Ltd
product. Before using the product you have purchased, check HEAD OFFICE
to make sure that it is exactly what you ordered. Then, please 1381-3, Juan-Dong, Nam-Gu Incheon, Korea
use it following the instructions below. TEL: (82-32)876-4697 FAX : (82-32)876-4696
surge generating area.
Safety information 7. Effect of Consumption Current: When AC type of proximity sensor is OFF, the
proximity sensor has little consumption current for an operation of the circuit.
Before you use, read safety precautions carefully, and use this product properly. Because of this fact, the little voltage left in the load may be a cause of load
The precautions described in this manual contains important contents related with reset defective, so please make sure this voltage is less than the load reset
safety; therefore, please follow the instructions ,accordingly. The precautions are voltage before using.
composed of DANGER, WARNING and CAUTION. 8. In case of a load current is small: When a loaded current of AC type of
proximity sensor is less than 5 mA, wire a bleeder resistor with the load in
DANGER parallel so that make the residual voltage of the proximity sensor be less than
Do not touch or contact the input/output terminals because they may cause the loaded reset voltage.
electric shock. 9. Make the ripple content of the rated voltage which supplied into DC (NPN,
PNP) type of proximity sensor be less than the maximum 10 % of the
WARNING ripple content.
Since this product is not designed as a safely used device the user must install 10. In case of using a condenser as a load, wire a current-limiting resistor in
double safety equipment when this product is used for equipment with possible series so that set the peak current shall be within the loaded current of the
fatal accident or large property damage. proximity sensor.
11. In case of an inductive load (e.g., a motor, relay, magnet, etc), connect the
CAUTION load with surge absorbing diode in parallel.
1. Pay attention that it is possible to damage a proximity sensor by a short circuit 12. Pay attention at a position of attachment, divergence, slack and distortion of a
when wiring load. sensing surface or proximity sensor.
2. Wiring to an applicable device shall be certainly connected by using 13. In the place of possibly occurring metal particles, make sure whether a
compressing terminals or soldering. sensing distance is properly working since it can be affected if metal particles
3. Do not use PNP type or NPN type indiscriminately. stick to the sensing surface.
4. Please wire after ensuring whether input conditions are accepted to an 14. Pay attention on using or storing the proximity sensor outdoors.
applicable device. 15. Do not use the proximity sensor in an environment with chemical, solvent or
5. When there is a power or high voltage line close to the cord of the proximity corrosive.
sensor, wire the cord with shielding such as an independent metal conduit to 16. Please avoid as much as possible to put the proximity sensor in hot water or
prevent against proximity sensor’s damage or malfunction. to use them in a place where generates high pressure steam.
6. Although the proximity sensor has a surge absorption circuit, if there is any 17.The contents of this manual may be changed without prior notification.
machine that has a large surging one (e.g., a motor, welding machine, etc) 18. The maximum cable extension length shall be within 200 m.
near the proximity sensor, connect a varistor, surge absorber, noise filter to a If you do not follow the contents described in the safety information then it is
possible to be a cause of the product’s malfunction so please follow them.
Ratings
Type DC Power Source Type 2-WIRE DC Power Source Type AC Power Source TYPE
HYP-25S5 HYP-25S 5T
HYP-18S5 HYP-30S10 HYP-18S 5T HYP-30S10T HYP-25S 5A HYP-30S10A
Model Name HYP-25S8 - HYP-40S20 HYP-25S 8T HYP-40S20T HYP-40S20A
HYP-18S8 - HYP-30S15 HYP-18S 8T HYP-30S15T HYP-25S 8A HYP-30S15A
HYP-25S12 - HYP-25S12T
5 mm 5 mm
5 mm 10 mm 5 mm 10 mm 5 mm 10 mm
Sensing Distance 8 mm 20 mm 8 mm 20 mm 20 mm
8 mm 15 mm 8 mm 15 mm 8 mm 15 mm
12 mm 12 mm
0 - 4.0 mm 0 - 4.0 mm
0 - 4.0 mm 0 - 8.0 mm 0 - 4.0 mm 0 - 8.0 mm 0 - 4.0 mm 0 - 8.0 mm
Setting Distance 0 - 6.4 mm 0 - 16.0 mm 0 - 6.4 mm 0 - 16.0 mm 0 - 16.0 mm
0 - 6.4 mm 0 - 12.0 mm 0 - 6.4 mm 0 - 12.0 mm 0 - 6.4 mm 0 - 12.0 mm
0 - 9.6 mm 0 - 9.6 mm
350 Hz 350 Hz
500 Hz 250 Hz 500 Hz 250 Hz
Response Frequency 250 Hz 100 Hz 250 Hz 100 Hz 20 Hz
300 Hz 100 Hz 300 Hz 100 Hz
200 Hz 200 Hz
Iron 25 25 1 Iron 25 25 1
Standard Sensing Target Iron 18 18 1 Iron 30 30 1 Iron 18 18 1 Iron 30 30 1 Iron 25 25 1 Iron 40 40 1
Iron 30 30 1 Iron 50 50 1 Iron 30 30 1 Iron 50 50 1 Iron 60 60 1
(mm) Iron 25 25 1 Iron 45 45 1 Iron 25 25 1 Iron 45 45 1 Iron 30 30 1 Iron 50 50 1
Iron 35 35 1 Iron 35 35 1
Hysteresis Max 10 % of Sensing distance
Rated Voltage 12 ~ 24 V DC ( 10 %) 24 V DC ( 10 %) 100 ~ 240 V AC (Rated Voltage 10 %)
Resistive Loaded Current: below Max. 200 mA, Resistive Loaded Current: below Max. 50 mA,
Control Output Loaded Current: below Maximum 200 mA
Inductive Loaded Current: below Max. 100 mA Inductive Loaded Current: below Max. 25 mA
Below 1 V (Using Rated Voltage : 24 V DC, Below 7 V (Using Rated Voltage : 24 V DC,
Residual Voltage Below 20 V DC
Resistive Load:Max. 200 mA) Resistive Load : Max. 50 mA)
Leakage Current in Output Below 0.5 mA (Using Rated Voltage : 12 V DC) Below 1 mA (Using Rated Voltage : 12 V DC) Below 2.2 mA
Operation Indicator Red LED
Protection Circuit Within Circuit Protection from reversed power supply connection, Surge Protection Circuit, Overcurrent circuit protection Within Surge Protection Circuit
Operating Ambient Temperature Operating: -25 ~ +70 (below 10 % for sensing distance at 20 )
Operating Ambient Humidity 35 ~ 85 % R.H (without condensation)
Case Protection IP67 (IEC Standard)
Vibration Resistance 10 ~55 Hz (for 1 minute cycle), double amplitude width: 1.5 mm, in each direction of X Y Z for 2 hours
2000 V AC (at 50/60 Hz for 2 minute
Dielectric Strength 1000 V AC (at 50/60 Hz for 1 minute between current carry part and case)
between current carry part and case)
Shock Resistance 500 m/s2 (approx. 50 G), in each direction of X Y Z for 3 times
Insulation Resistance Above 50 (500 V DC) between current carry part and case
Material Case: PBT resin

2. Aspect Dimension Unit: mm
Mounting Hole Aspect Dimension Model Name Fixing Bolt (size) A B C D E F G H
Operation Indicator HYP-18S M3 20 11 31 18 18 14 0.5 35.7 1.8
Rubber Holder
HYP-25S M4 27 18 35.5 25 25 18.5 0.5 39 1.8
HYP-25SA M4 27 18 35.5 25 25 18.5 0.5 50 1.8
Cable Length: 2m HYP-30S M4 30 22 48.5 30 30 21.5 0.5 53 1.8
HYP-40S M5 40 29 46 40 40 29 1.4 53 1.8
Mounting Bracket
HYP-18S Series HYP-25S Series HYP-30S Series HYP-40S Series
Model Name and Suffix Code Structure Wiring Method
MODEL Suffix Code Description Wiring Method Load Operation
HYP Inductive Proximity Sensor
Brown (Red) Presence
Side of Sensing Surface 18 mm (Also, Available: 25, 30,40mm) Sensing Object
N Load
Nothing
Load Operation
Sensor Shape Square Type P [Brown (Red) Black (White)] Reset
Black (White) Output Voltage H
Sensing Distance 5 mm (Also, available: 8, 12, 15, 20 mm) N [Black (White) Blue (Black) L
NPN Type Blue (Black) Operation Indicator ON
OFF
PNP Type
DC Switching
Brown (Red)
AC 2 Wire Type Sensing Object Presence
P Nothing
Output Type
DC 2 Wire Type Black (White) Load Operation
N [Black (White) Blue (Black) Reset
Normal Open Type Load Output Voltage H
P [Brown (Red) Black (White)] L
Normal Close Type Blue (Black) Operation Indicator ON
OFF
Front Detecting Type
2 Wire Type
Detecting Type
Upper Detecting Type Load Presence
Sensing Object Nothing
Brown (Red)
Standard Frequency Type Operation
Load
Response Frequency Type Blue (Black)
Reset
Differential Wave Type ON
Operation Indicator OFF
AC Switching
Load
How to Set Distance Brown (White)
Sensing Object
Presence
Nothing
Operation
Load Reset
sensing object sensing object Blue (Black)
ON
Operation Indicator
OFF
Moving Sensing Surface
Direction Sa Sn
Moving
Direction
Mutual Interference and Effects
Operating Distance (Sa) Computing Equation:
Operating Distance (Sa) = Sensing Distance (Sn) × 70% of Surrounding Metals Unit: mm
Ex) Operating Distance = 10 mm × 0.7 =7 mm
Sn: Sensing Distance
Sa: Operating Distance (70 % of Sn)
(a) (b)
Metal Metal
Operating Distance of Proximity Sensor:When a proximity sensor is operating
as a sensing object is approaching, a distance between the sensing surface
and the sensing object is the operating distance of the proximity sensor.
Deciding Operating Distance
After measuring a maximum value of a perpendicular direction of a sensing Metal Sensing Surface
object, install it within 70 %.
Operating Distance of Each Proximity Sensor
When testing a sensing distance of a proximity sensor, a standard sensing
object was used so a sensing distance can be varied by its shape, form or
material. Please, consider these facts.
How to use Differential Sensing Object MODEL HYP- HYP- HYP- HYP- HYP- HYP- HYP HYP-
Wave method Item 18S5 18S8 25S5 25S8 25S12 30S10 30S15 40S20
In case of attaching proximity sensors, a 15 24 15 24 36 30 45 60
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interference when the proximity sensors
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are closely attached. Therefore, please
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use proximity sensor of Differential Wave d 10 20 25 25 36 30 45 40
Type like the picture shown in the right. e 36 40 40 45 55 60 75 80
Differential Wave Type is only available in f 30 48 30 48 55 60 90 120
Square Type of 18 or 25.