IDEC PF3S-PSA2 Módulo de relé de seguridad programable

I. Resumen

El IDEC PF3S-PSA2 es un interruptor de botón pulsador industrial compacto de alto rendimiento, dise?ado específicamente para escenarios de entrada de se?ales en sistemas de control de automatización industrial. Sirve como un componente interactivo clave que conecta a los operadores y el equipo. Su función principal es realizar el control de encendido/apagado de circuitos o la transmisión de se?ales de estado a través de la operación manual, adaptándose a diversas necesidades de control, como inicio/parada, parada de emergencia y cambio de modo.

II. Especificaciones técnicas

(I) Parámetros de rendimiento eléctrico

Especificaciones nominales:

• El rango de adaptación de voltaje cubre dos especificaciones: 250V CA y 24V CC, que es compatible con los circuitos de control de CA y CC comúnmente utilizados en la industria. Se puede conectar directamente al sistema sin componentes de conversión adicionales.

• La corriente nominal alcanza 10A, lo que puede impulsar directamente cargas como peque?as válvulas solenoides y bobinas de contactores sin necesidad de conversión de relés intermedios, lo que simplifica el dise?o de los circuitos de control.

Características de los contactos:

• Adopta una configuración de doble contacto de normalmente abierto/normálmente cerrado (1NO/1NC). La resistencia de contacto de un solo contacto es ≤50mΩ, lo que garantiza una baja pérdida y una alta estabilidad en la transmisión de se?ales.

• El tiempo de rebote de los contactos es<5ms, effectively avoiding high-frequency false triggers and adapting to high-response automated control scenarios.

(II) Physical and Environmental Parameters

Appearance and Installation:

• Features a compact design. The standard panel mounting hole diameter is 22mm (an industrial standard size), which is compatible with the mounting hole specifications of most equipment control panels.

• The installation depth only requires less than 30mm, allowing flexible arrangement even in compact control cabinets or equipment panels, thus saving installation space.

Environmental Adaptability:

• Achieves an IP65 protection rating, providing complete dustproof performance and resistance to low-pressure water jets. It can be directly used in humid and dusty environments such as outdoor control cabinets and food processing workshops.

• The operating temperature range is -25℃ to +70℃, which can meet the extreme temperature requirements of outdoor equipment in frigid zones and high-temperature production workshops without additional temperature control measures.

Mechanical Performance:

• The operating life exceeds one million cycles. Calculated based on 100 operations per day, the theoretical service life can reach more than 27 years, significantly reducing the frequency of equipment maintenance.

• The operating force only requires 1.5-3N, allowing operators to press easily. At the same time, it has clear tactile feedback (with a stroke of 2.5mm) to avoid misoperation.

(III) Compatibility Parameters

Anti-interference and Protection:

• Possesses ESD protection capability of ±15kV air discharge and ±8kV contact discharge, complying with the IEC 61000-4-2 standard. It can still transmit signals stably in strong electromagnetic environments.

• The vibration resistance performance reaches 10-500Hz with an acceleration of 5g, which can be adapted to vibrating working conditions such as heavy machine tools and metallurgical equipment.

III. Functional Features

(I) High Protection and Environmental Tolerance

(II) Long Life and Low-Maintenance Design

(III) Precise Operation and Anti-Misoperation Design

(IV) Flexible Adaptation and System Compatibility

IV. Application Scenarios

(I) Mechanical Equipment Control

(II) Factory Automation Assembly Lines

(III) Food and Packaging Machinery

(IV) Outdoor and Harsh Environment Equipment