Allen Bradley 1746SC-NI8U SLC 500 General Purpose Analog Input Module

Overview

The Allen Bradley 1746SC-NI8U is a general purpose analog input module engineered for SLC 500 PLC systems. It delivers reliable analog signal acquisition and stable monitoring performance for industrial automation applications, making it suitable for a wide range of process control and factory automation environments.

General Information

Part Number: 1746SC-NI8U

Manufacturer: Rockwell Automation

Brand: Allen Bradley

Country of Origin: United States

Series: SLC 500

Product Type: General Purpose Analog Input Module

Module Function: Industrial analog signal input processing

Application: Process automation and monitoring systems

Mounting Method: Rack-mounted installation

Compatibility: Allen Bradley SLC 500 programmable controllers

Power Specifications

Power Supply: Backplane powered

Backplane Current Load: Approx. 85 mA at 5 V DC

Input Signal Support: Voltage and current analog inputs

Power Dissipation: Low-power industrial operation

Protection Features: Noise filtering and signal protection

LED Indicators: Integrated operational status indicators

Isolation: Backplane isolation support

Communication & Interface

Input Channels: 8 analog input channels

Communication Interface: SLC 500 backplane communication

Signal Types: Universal voltage and current input signals

Diagnostics: Module health and signal status monitoring

Data Processing: High-accuracy analog data acquisition

Noise Immunity: Designed for industrial electrical environments

Environmental

Operating Temperature: 0 to +60 °C

Storage Temperature: −40 to +85 °C

Humidity: 5% to 95% RH, non-condensing

Environmental Rating: Industrial control cabinet environment

Vibration Resistance: Suitable for continuous factory operation

Dimensions & Weight

Dimensions (H × W × D): 144.5 × 34.6 × 130.18 mm

Weight: 0.45 kg

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