Model MDS-H12XFD 2-wire Through-type Proximity Sensor for Steel Pachinko Balls(Shield Type)
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Application
- Steel material pachinko ball detection
Features
- A 2-wire through-type proximity sensor exclusively for steel pachinko balls that can save wiring.
- Being a magnetic shield type, the sensor has less effects of mutual interference between sensors, it can be mounted in close contact with the side of the sensor.
- A transparent cover allows easy check of the internal condition.
- Steel pachinko balls can be counted even when passing in an unbroken consecutive line.
- Since the C-cut shape is used for the main body case, it is possible to prevent incorrect installation orientation.
- Features a keyway on the case side for an easy installation in one touch.
- Combined use with EWD-271 (radio wave sensor) gives greater safety against radio interference.
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/Performance
Rating/Performance
| Model | MDS-H12XFD | |
|---|---|---|
| Range of Detection | 4.5 to 7.5 mm (* Refer to "Characteristics") | |
| Hysteresis | 0.4 to 1.5 mm or more (* Refer to "Characteristics") | |
| Standard Detection Target | Steel Pachinko ball (ø 11 ± 0.05 mm) | |
| Power Voltage | 12 V to 24 V DC (Operating voltage range : 10.8 V to 26.4 V DC) | |
| Power Consumption | 0.2 to 1.4 mA(At 12 VDC) , 0.2 to 1.8 mA (At 24 VDC) | |
| Residual Voltage | At 12 V DC: 5.6 V to 7.0 V DC or less (Load resistance 680 Ω to 1.1 kΩ) |
At 24 V DC: 5.6 V to 7.0 V DC or less (Load resistance 2.0 kΩ to 3.3 kΩ) |
| Load Resistance | When 12 V DC is applied : 680 Ω(-5%) to 1.1 kΩ(+5%) |
When 24 V DC is applied : 2.0 kΩ(-5%) to 3.3 kΩ(+5%) |
| Operation Status | Output ON when not detected. Output OFF when detected | |
| Resolution | Balls passing continuously can be detected | |
| Response Frequency | 100 Hz or more | |
| Temperature Range | -10 to 70 °C (Without dew condensation or freezing) | |
| Humidity Range | 35 to 85 % RH (Without dew condensation or freezing) | |
| 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) | |
| Breakdown Voltage | 500 V AC, 50/60 Hz for 1 min (Between live parts and casing) | |
| Insulation Resistance | 50 MΩ or more, at 500 V DC megger (Between live parts and casing) | |
| Anti-static Electricity | Between the outer cover (pachinko ball passage hole) and connector No. 2 terminal (-) 15kV(C = 150pF, R = 330Ω) | |
| Ingress Protection | IP50 | |
| Case Material | Case : ABS resin with glass (Black), Cover : ABS resin (Transparent) | |
| Connector | Connector : S2B-ZR (2-pin) (from J.S.T. Mfg. Co., Ltd.) [Connections] Housing : ZHR-2, Contact: SZH-002T-P0.5 (from J.S.T. Mfg. Co., Ltd.) |
|
| Weight | Approx. 2.5 g | |
| Options (Sold Separately) |
Connector harness : SZH-2-300 | |
* Leakage current: The current that flows through the sensor during detection (output transistor is OFF).
Dimensions/Output Circuit/Connector Harness/Characteristics
Dimensions
Output Circuit
Connector Harness(Sold Separately)
Characteristics
- Range of detection
The detection range is the distance from the point where the output transistor is turned off when the pachinko ball is inserted from the IN side to the point where it is further inserted and the point is changed from the OFF point to the ON point.
- Hysteresis
Insert a pachinko ball from the IN side and move it in the opposite direction from the point where the output transistor turns OFF, and use the distance from the OFF point to the ON point as the hysteresis.
Precautions During Use
Influence by Surrounding Metals
Avoid metals in the surroundings, within 3 mm of the detection side and back side of the proximity switch.
Mutual Interference
When using two or more sets of sensor of the same frequency type, separate them in the distance shown below to more avoid possible mutual interference.
Others
- This sensor is a dedicated detection sensor for steel pachinko balls.
Do not use this sensor as it cannot detect SUS pachinko balls.
Please use model / MDS-H12XSD to detect SUS pachinko balls. - If you want an open collector output type (3-wire type), please use our sensor MD-HC1.
The 2-wire MDS-H12XFD requires an output residual voltage processing circuit and an open collector output conversion circuit (interface IC, etc.) as an external circuit for the sensor.
On the other hand, the 3-wire MD-HC1 has these circuits built-in, it is possible to significantly reduce the cost of the external circuit of the sensor.
In addition, the open collector output can be logically processed by H / L, it can be directly connected as an input signal of 30V DC or less.
For other precautions, refer to "General Precautions" for proximity sensors.
Quote / Order
Quote / Order
Please contact our sales.
