Type Shock Detection Sensor W2DL-02 Features Shock detection sensor ideal for security of gaming machines. Behavior of built-in metal ball depends on external shock. The detection of its movement allows the detection of specific types of shock likely to affect pachinko balls. Intermittent output of detection signals upon shock detection. Two-wire DC output with built-in connector. Type code standard Type W2DL-02 (1) Represents an shock detection sensor (1) (2) (2) Represents a series name Specifications Item Rating/performance *1. In accordance with the shock 2 test described in Peak acceleration: 10 to 20 m/s Detected shock JISC60068-2-27, detected Operating time: 4 ms strength (*1) shock strength is defined in Waveform type: Half sign wave terms of peak acceleration, Power voltage 12 DCV10%, 15 DCV10%, 18 DCV10%, 24 DCV10% operating time, and waveform Leakage current (*2) 0.2 to 1.0mA type. The values for detected shock strength are provided Under power voltage 12 DCV: 5.4 to 7 V, Under power voltage 15 DCV: 5.4 to 7 V Residual voltage (*3) with our standard testing Under power voltage 18 DCV: 5.4 to 7 V, Under power voltage 24 DCV: 5.4 to 7 V machine. Under power voltage 12 DCV 10%: 680 (-5%) to 1.1 k (+5%) *2. Leakage current refers to the Under power voltage 15 DCV 10%: 1.1 k (-5%) to 1.6 k (+5%) current running through the Load resistance Under power voltage 18 DCV 10%: 1.5 k (-5%) to 2.2 k (+5%) shock detection sensor when Under power voltage 24 DCV 10%: 2.2 k (-5%) to 3.6 k (+5%) the output transistor is off. *3. Residual pressure refers to When shock detected: Output transistor ON/OFF (intermittent output) Way of operation the voltage generated at both When shock not detected: Output transistor OFF ends of the shock detection When in operation: 0 to 60 deg C (must be free from freezing or condensation) Ambient temperature sensor when the output When stored: -20 to 70 deg C (must be free from freezing or condensation) transistor is on. Ambient humidity 25 to 85% RH Output circuit diagram Load resistance Metal ball Shock detection Power supply sensor main Coil circuit Detected Not detected Operation chart Metal ball Shock detected state Standby Shock Standby Detection area Coil Detected Metal ball (*4) Not detected *4. Whether the metal ball built in the sensor is detected or not determines Output transistor the ON/OFF state of the output (*4) transistor. (Intermittent output) 1 W2DL-02 Exterior dimensions Note: 1. The following shows the relationship between the connector terminal numbers and terminal symbols. Terminal Connector terminal No. symbol 2. The housing compatible with the connector shall be Type 51065-020 series or Type 54700-0211 made by Molex Japan LLC. 3. Lot number shall be displayed in 4 digits at the location specified in the figure. * Unless otherwise specified, the dimensional tolerance shall be IT16. Unit: mm Lot number Type code Terminal symbol Brand name Central axis of sensor Precautions for use (1) Installation method The internal metal ball of the shock detection sensor remains stationary due to its own weight. When installing the sensor, make the central axis of the sensor vertical with the connector facing down. Insufficient fixing of the shock detection sensor may cause malfunction due to shock that cannot be correctly transmitted to the sensor. Attach the sensor firmly to the mounting surface with screws. (2) Effects of magnetic field The shock detection sensor detects the movement of its internal metal ball. In a strong magnetic field, the ball may behave differently, which results in malfunction. When installing a part that generates a magnetic field near the sensor, check that the sensor works normally before using Mounting surface it. 2