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How It Works Shipping Fee Terms of Use

Model MDS-G4-S High-speed response U-shaped proximity sensor

Application

  • High-speed rotation speed detection using a metal plate gear
  • Detection of coin ATM and vending machines
  • Detection of medal of amusement equipment

Features

  • Detects the passage of all types of metals, medals and coins.
  • Perfect to detect the number of rotations of metal sheet slitters or gears.
  • Supports high-speed detection.

International Standards

  • Our products do not have overseas safety regulations such as CE mark, UL standard, EN standard etc.
  • Products is compliant to the RoHS directive.

* Please consult about "change of specification" and "request of specification" of the product.

Rating and performance / Output waveform

Rating and performance

Model name MDS-G4-S MDS-G4-S1
Detection groove width 4 mm
Standard detection target Slit plate of ø 42, 15 P / R, aluminum plate thickness 1.5 mm, the slit width 2.5 mm
Hysteresis 0.3 mm or more
Power voltage 6.0 V to 26.4 V DC, ripple 1 % P-P
Output NPN transistor (Between OUT and GND, output characteristics when load resistance 10 kΩ is connectedare refer to the following table)
Operation configuration Normally open
(On output with detection target)
Normally closed
(Off output with detection target)
Response frequency 0 to 3 kHz (At -20 °C 1kHz Max.)
Temperature range -10 to 80 °C (-20 to 85 °C during storage)
(Without dew condensation or freezing)
Humidity range 93% RH or less (At a temperature of 65 °C)
(without dew condensation)
Breakdown voltage 1000 V AC, 50/60 Hz for 1 min (Between live parts and the case)
Insulation resistance 100 MΩ or more, at 500 V DC megger (Between live parts and the case)
Vibration resistance
Durability: 10 to 55 Hz, Double amplitude: 1.5 mm in X-, Y-, and Z-direction, each 2 hours
 (Device not powered)
Shock resistance Durability: 500 m/s² (Approx. 50 G) in X-, Y-, and Z-direction, each 10 times (Device not powered)
Ingress Protection IP55
Case material Case : ABS resin with glass-fiber, Cover : SUS304
Cable ø5, 3-core round cord of 0.3 mm² and insulation 1.5 mm and 0.2 m in length (oil and heat resistant)
Weight Approx. 40 g

Output characteristic

Model name MDS-G4-S
Operating power voltage
At 6 V DC(Vcc)
At 12 V DC (Vcc)
At 24 V DC (Vcc)
During non-shielding 3.8 V DC or more (VOH) 8.0 V DC or more (VOH) 17.0 V DC or more (VOH)
During shielding 0.5 V DC or less (VOL) 0.5 V DC or less (VOL) 0.5 V DC or less (VOL)
Power consumption 13 mA Max. 17 mA Max. 23 mA Max.
Output impedance 2.4 kΩ ±5%
Output rise time 3 μs or less
Output fall time 3 μs or less
Model name MDS-G4-S1
Operating power voltage At 6 V DC(Vcc) At 12 V DC (Vcc) At 24 V DC (Vcc)
During non-shielding 0.5 V DC or less (VOH) 0.5 V DC or less (VOH) 0.5 V DC or less (VOH)
During shielding 3.8 V DC or more (VOL) 8.0 V DC or more (VOL) 17.0 V DC or more (VOL)
Power consumption 15 mA Max. 20 mA Max. 25 mA Max.
Output impedance 2.4 kΩ ±5%
Output rise time 3 μs or less
Output fall time 3 μs or less


Output waveform

MDS-G4-S_Output_waveform.gif


MDS-G4-S1_Output_waveform.gif

External dimensions diagram / Output circuit

External dimensions diagram

MDS-G4-S_S1_External_dimensions_diagram.gif

Output circuit

MDS-G4-S_S1_Output_circuit.gif

 

Usage precautions

Usage precautions

  • If you use a switching regulator to power, please ground always FG (frame ground) terminal.
  • Tighten the case with a torque of 0.5 N.m or less.
  • See proximity sensor general usage precautions for other precautions.
  • Power reverse connection protection diode does not contain. Please note the wiring connection.
  • Cable wiring color of the sensor is different from the other models. Please be wired as that has been described in the Dimensions.
  • Cable length standard has become 0.2m.

Detection distance conditions

Detection distance conditions

MDS-G4-S_S1_Detection_distance_conditions.gif

The detection object (11 × 6 × t1.5 aluminum plate) is installed than the groove bottom surface of the case at the 1mm, and inserting the detected object in the case the center direction.
 
MDS-G4-S:
   Returns the detected object from the point where output becomes Low,
   Measure the distance between the point at which the output becomes High.
 
MDS-G4-S1:
   Returns the detected object from the point where output becomes High,
   Measure the distance between the point at which the output becomes Low.
 

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Model Name Output configuration Standard Price Inventory Type Select
MDS-G4-S Normally open
4,350 JPY
41 USD
36 EUR
STD
MDS-G4-S1 Normally closed
4,350 JPY
41 USD
36 EUR
STD

STD Shipping is available immediately (on the day of order)

WIP Shipping is available within 1 to 3 weeks

BTO Shipping is available within 4 to 10 weeks

NOTE: The above information shows the typical delivery time. For actual delivery time, please confirm us as it depends on our business days and/or product quantities.

In the case of the quote request and order, please be sure to check the Terms and Conditions.
If you have made the procedure of quote request and order, it assumes that agree to the Terms and Conditions.

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Proximity sensor

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