Weco Elevator Door Sensor 917A61-AC220 Elevator Light Curtain

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The transmitting device and receiving device of the photoelectric safety protection device are installed on both sides, and the inside is controlled by the digital program by the single-chip microcomputer and the microprocessor, so that the infrared transceiver unit forms an infrared light screen warning barrier under the high-speed scanning state. When people and objects enter the safety In the light curtain barrier area, the control system quickly converts the output level signal to make the load act. When people and objects leave the light curtain warning area, the load is normally automatically shut down to achieve the purpose of safety protection.

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Curtain area sensor Product Features

1 mm resolution ratio which can avoid the wrong movements caused by sunlight, mosquitoes and sludge caused errors.

Examine the malfunction automatically and ignore the fault beams which can output the alarm signal while maintaining normal work.

Using high energy and high penetration Phototube, easy to install and maintenance.

Solid aluminum made special protective case make sure it can be used in bad environment.

1. The quality of all electronic components of this product is guaranteed.

2. SMT chip design, high-end components, light curtains used in automation.

Safety light curtain selection diagram

Light curtain sensor wiring diagram

QSW external controller wiring diagram

FAQ:

1. If the device voltage is 220V or 380V, how do I connect it to the safety curtain sensor?

A controller can be configured to reduce the voltage to DC12-24V;

2. What is the reaction speed of the safety curtain sensor?

Its reaction speed is 15ms;

3. What material is the light curtain safety system made up of?

Aluminum alloy shell with ABS nylon cover;

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