Allen Bradley 1771-IBN High-Fidelity Input Module

Overview

The Allen Bradley 1771-IBN is a high-fidelity input module designed for PLC-5 and 1771 series control systems. It is used to capture precise and stable digital input signals from industrial field devices. The module is optimized for improved signal accuracy, making it suitable for applications where reliable input detection is critical.

General Information

Part Number: 1771-IBN

Manufacturer: Allen-Bradley (Rockwell Automation)

Brand: Allen-Bradley

Country of Origin: USA

Series: 1771 I/O System / PLC-5

Product Type: High-Fidelity Digital Input Module

Mounting Type: Installed within 1771 I/O chassis

Function: Provides enhanced-accuracy digital input signal acquisition

Design: Industrial-grade precision input module

Power Specifications

Input Voltage: 24 V DC (field input dependent)

Backplane Power: Supplied via 1771 chassis

Power Consumption: Low-power electronic module

Isolation: High-quality optical isolation for signal integrity

Protection: Noise suppression and surge protection for industrial environments

Communication & Interface

Interface Type: 1771 backplane I/O communication bus

Input Channels: Multiple high-precision digital input points

Signal Type: Stable ON/OFF industrial control signals

Diagnostics: LED status indicators per channel

System Integration: Compatible with PLC-5 and 1771 I/O architecture

Environmental

Operating Temperature: 0 to 60 °C

Storage Temperature: -40 to 85 °C

Humidity: 5% to 95% non-condensing

Vibration Resistance: Industrial cabinet installation standard

Protection Rating: IP20 when installed in enclosure

Installation Environment: Industrial control cabinet required

Dimensions & Weight

Dimensions (H × W × D): 165 × 51 × 89 mm

Weight: 0.45 kg

HIGH ACCURACY INPUT SOLUTION – FAST GLOBAL DELIVERY