• Allen-Bradley 1746-IB16
  • Allen-Bradley 1746-IB16
  • Allen-Bradley 1746-IB16
1 3

Allen-Bradley 1746-IB16 SLC 500 16-Point 24V DC Digital Input Module

Allen-Bradley 1746-IB16 SLC 500 16-Point 24V DC Digital Input Module

Description

The Allen-Bradley 1746-IB16 is a high-density discrete input module engineered for the SLC 500 programmable controller platform. It provides sixteen (16) current-sinking input channels, operating at a nominal 24V DC....

26 la gente está viendo esto ahora mismo

Disponibilidad: En existencias

SKU: 1746-IB16
Proveedora: Allen-Bradley
tipo: Digital Input Module
Related Series:

Envíos y devoluciones

Entrega confiable a nivel mundial

  • Transportistas: Envíos a través de DHL, FedEx, UPS o USPS .
  • Envío: Los pedidos se procesan en 1-2 días hábiles y se envían dentro de 3-5 días hábiles .
  • Seguimiento: Detalles completos de seguimiento proporcionados por correo electrónico después del envío.

Garantía de devolución de dinero de 30 días

  • Garantía: período de devolución de 30 días para productos en stock y sellados de fábrica.
  • Condición: Los artículos deben estar sin abrir, sin usar y en su embalaje original.
  • Autenticidad: Garantizamos hardware 100% original y auténtico.

¿Necesitas más información? Consulta nuestra Política de envíos y reembolsos completa.

Autenticidad y garantía

  • Garantía genuina: Suministramos únicamente piezas de automatización industrial 100% originales, nuevas y selladas de fábrica .
  • Cobertura total: cada componente está respaldado por una garantía integral de 12 meses a partir de la fecha de compra.
  • Trazabilidad: Todos los productos se entregan con documentación original de fábrica y accesorios para un pleno cumplimiento industrial.

Soporte técnico y abastecimiento

  • Asistencia de expertos: Nuestro equipo técnico ofrece consulta gratuita para ayudarle a verificar la compatibilidad de los sistemas DCS y PLC.
  • Abastecimiento de piezas raras: nos especializamos en componentes obsoletos y difíciles de encontrar de Allen-Bradley, Siemens, ABB, HIMA y más.
  • Consultas al por mayor: contáctenos en pambo@5gplc.com para obtener precios por volumen o cotizaciones de proyectos personalizados.
Ver todos los detalles

Description

The Allen-Bradley 1746-IB16 is a high-density discrete input module engineered for the SLC 500 programmable controller platform. It provides sixteen (16) current-sinking input channels, operating at a nominal 24V DC. This module is designed to interface a wide range of field devices, including proximity sensors, limit switches, and photoelectric sensors, into a single-slot footprint within an SLC 500 chassis.

Features

  • Sixteen (16) current-sinking input channels for high-density I/O configurations.
  • Nominal operating voltage of 24V DC with an operating range of 10–30V DC.
  • Low power consumption, drawing only 50 mA from the 5V DC backplane.
  • Integrated input filtering with an 8 ms signal delay for both ON and OFF transitions to mitigate electrical noise and contact bounce.
  • Includes a removable terminal block for simplified wiring and maintenance.

Applications

The 1746-IB16 is widely used in industrial automation environments requiring high-density digital input monitoring. Typical applications include machine control, process monitoring, and assembly line automation where multiple DC-powered sensors must be integrated into a single SLC 500 rack.

Technical Specifications

Brand Allen-Bradley
Product Line SLC 500
Module Type Digital DC Input Module
Number of Inputs 16 (Current Sinking)
Voltage Category 24V DC
Operating Voltage Range 10–30V DC
Signal Delay (ON/OFF) 8 ms
Backplane Current (5V DC) 0.05 A
Total Heat Dissipation 3.6 W
Operating Temperature 0 to 60 degC (32 to 140 degF)

Installation Guidelines

  • Ensure the SLC 500 chassis power is disconnected before installing or removing the module.
  • Align the module with the chassis guide rails and seat it firmly into the backplane connector.
  • Secure the module using the top and bottom retaining screws to ensure proper grounding and mechanical stability.
  • Use shielded cabling for input signals to minimize EMI, especially in high-noise industrial environments.
  • Ensure that the input voltage does not exceed the 10–30V DC range to prevent damage to the input circuitry.
  • Maintain adequate ventilation around the chassis to ensure heat dissipation remains within specified limits.

FAQ

What is the input type for the 1746-IB16?

The 1746-IB16 is a current-sinking input module, meaning it requires the field device to switch the positive voltage to the input terminal.

Does this module include the terminal block?

Yes, the 1746-IB16 comes with a removable terminal block to facilitate easier field wiring and module replacement.

What is the signal delay for this module?

The module features a hardware-based signal delay of 8 ms for both ON and OFF transitions to help filter out mechanical switch chatter and electrical noise.