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Allen Bradley 1771-IBDK Digital DC Input Module

Allen Bradley 1771-IBDK 32-point, 120VAC digital DC input module.

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ManufacturerAllen Bradley

Part number1771-IBDK

Number of Inputs 32

Input Voltage 120VAC

Input Current 6 mA @ 120VAC

Isolation 2500V AC

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Veteran-owned

CAGE: 9NK75

32 individually field-configurable inputs 120VAC operation High voltage isolation Designed for 1771 I/O racks Robust construction Suitable for discrete signal acquisition

Product description

The Allen Bradley 1771-IBDK is a 32-point digital DC input module designed for the 1771 I/O family. This module provides 32 individually field-configurable inputs that operate at 120VAC. It is suitable for applications requiring discrete input monitoring from devices such as push buttons, limit switches, and sensors.

This input module is commonly used in various industrial automation systems, particularly with Allen Bradley PLC-5 controllers. Industries that benefit from its reliability include manufacturing, material handling, and process control where robust and straightforward digital input is required.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the 1771-IBDK. By choosing Stanlo, you gain access to cost-effective, quality surplus components, ensuring your automation systems remain operational without compromising on performance.

Technical specifications

Number of Inputs	32
Input Voltage	120VAC
Input Current	6 mA @ 120VAC
Isolation	2500V AC
Backplane Current	250 mA @ 5V DC
Off-State Voltage	10V DC Max
On-State Voltage	70V DC Min
Module Type	DC Input

Common applications

Machine control

Process monitoring

Discrete input acquisition

PLC system expansion

Manufacturing automation

Material handling systems

Compatible systems

Allen Bradley PLC-5 Series 1771 I/O Chassis

Also known as

1771-IBDK module Allen Bradley 1771-IBDK 32 point 120VAC input

Replaces / compatible with

Replaces older or discontinued 1771 series digital input modules with similar specifications. Compatible with Allen Bradley PLC-5 systems.

Technical note

Expert tip

Ensure the backplane current rating of the 1771 I/O rack is sufficient to support the 1771-IBDK module and other installed modules.

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Frequently asked questions

What is the input voltage and configuration for the Allen Bradley 1771-IBDK module?

The 1771-IBDK is a 32-point digital DC input module designed for 120VAC input signals. Each of the 32 inputs can be individually configured for the specific application.