Allen Bradley 1771-IBN/C High-Fidelity Input Module

Overview

The Allen Bradley 1771-IBN/C is a high-fidelity input module designed for PLC-5 and 1771 series automation systems. It is used for accurate acquisition of digital field signals in industrial environments, ensuring stable and noise-resistant input processing for critical control applications. It is commonly applied in manufacturing and process automation systems requiring reliable signal integrity.

General Information

Part Number: 1771-IBN/C

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: Industrial noise suppression and surge protection

Communication & Interface

Interface Type: 1771 backplane I/O communication bus

Input Channels: Multiple digital input channels with high signal stability

Signal Type: ON/OFF industrial control signals

Diagnostics: LED indicators for channel status and fault detection

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

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 RELIABILITY INPUT PERFORMANCE – FAST GLOBAL DELIVERY