Allen-Bradley 1756-IM16I ControlLogix 16-Point Isolated DI Module

Allen-Bradley 1756-IM16I ControlLogix 16-Point Isolated Digital Input Module

Disponibilidad: 4 Quedan en stock

The Allen-Bradley 1756-IM16I is a high-performance, 16-point isolated digital input module designed for the ControlLogix platform. This module provides reliable...

Código: 1756-IM16I

Manufacturer: Allen-Bradley
Product No.: 1756-IM16I
Product Type: Digital Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 260g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

The Allen-Bradley 1756-IM16I is a high-performance, 16-point isolated digital input module designed for the ControlLogix platform. This module provides reliable signal acquisition for industrial automation systems requiring high-voltage AC input monitoring. Featuring individually isolated inputs, it ensures robust electrical separation between channels, which is essential for protecting sensitive control circuitry in demanding electrical environments.

Features

16 individually isolated input channels for enhanced noise immunity and circuit protection.
Designed for 240V AC input voltage applications.
Programmable input delay times (9 ms or 18 ms) to filter out transient noise and signal chatter.
Optimized for the Allen-Bradley ControlLogix chassis-based architecture.

Applications

This module is widely utilized in industrial control systems for monitoring high-voltage AC status signals, such as limit switches, proximity sensors, and auxiliary contacts in power distribution, manufacturing, and process control environments.

Technical Specifications

Module Type	Isolated Digital Input Module
Input Voltage	240V AC
Operating Voltage Range	159-265V AC
Number of Inputs	16 (Individually Isolated)
Input Delay Time	Programmable (9 ms or 18 ms)
Min. Operating Current	5 mA at 159V AC, 60 Hz
Max. Operating Current	13 mA at 265V AC, 60 Hz
Max. Off-State Current	2.5 mA

Installation Guidelines

Ensure the ControlLogix chassis is powered down before inserting or removing the 1756-IM16I module to prevent electrical damage or bus errors.
Verify that the module is fully seated in the chassis slot and secured with the top and bottom latching mechanisms.
Use appropriate shielded cabling for high-voltage inputs to minimize electromagnetic interference (EMI).
Ensure proper grounding of the chassis to a common earth ground to maintain signal integrity and safety compliance.
Verify that the input voltage levels strictly adhere to the 159-265V AC operating range to prevent module failure.

FAQ

Is the 1756-IM16I module hot-swappable? Yes, the ControlLogix system supports Removal and Insertion Under Power (RIUP), allowing you to replace the module while the backplane is powered, provided you follow appropriate safety and electrical isolation procedures.

What is the purpose of the individual channel isolation? Individual isolation provides electrical separation between each input circuit, which prevents ground loops and protects the module circuitry from voltage surges or faults occurring on a single input channel.

¿Qué dicen nuestros clientes sobre nosotros?

¡Excelente soporte de emergencia!

Nuestra línea de producción se paró debido a un monitor Bently Nevada defectuoso. Lo encontramos en stock aquí y lo enviaron por DHL de inmediato. Volvió a funcionar en 48 horas, lo que realmente salvó nuestra planta.

Mark Thompson

Gerente de Mantenimiento, EE. UU.

Fuente confiable de repuestos nuevos

Encontrar módulos nuevos y originales es fundamental para nuestra seguridad. Este equipo entrega componentes de fábrica con certificación completa. Su compromiso de vender únicamente productos nuevos los convierte en nuestro socio de mayor confianza.

Robert Hoffmann

Jefe de ingeniería, Alemania

Servicio y calidad de primer nivel

Llevamos dos años abasteciendo aquí piezas de Honeywell y Schneider. Todos nuestros envíos llegan perfectamente embalados, con los precintos originales de fábrica intactos. Ofrecemos una comunicación clara y los mejores plazos de entrega del sector.

Lucas Müller

Director de Operaciones, Alemania