Introduction

The Allen Bradley 1746-NI8 Analog Input Module provides reliable and precise analog signal monitoring for industrial automation systems. Its compact and lightweight design allows easy integration into panels or DIN rails, while its rugged construction ensures consistent performance. Fully compatible with Allen-Bradley SLC 500 PLCs, it is ideal for monitoring temperature, pressure, flow, and other process variables in manufacturing and process automation applications.

Technical Specifications

Parameter	Specification
Module Type	Analog Input Module
Dimensions (L×W×H)	144.5 × 34.6 × 130.19 mm
Weight	0.25 kg / 0.55 lb
Input Type	Analog Signals (Current/Voltage)
Channels	8 input points
Operating Temperature	0°C to 60 °C
Storage Temperature	-20°C to 70 °C
Mounting	Panel / DIN Rail
Compatibility	Allen-Bradley SLC 500 PLCs

Applications

The Allen Bradley 1746-NI8 Analog Input Module is engineered for precise monitoring of analog signals in industrial automation systems. It is ideal for process control, machinery automation, and manufacturing applications that require accurate measurement of temperature, pressure, flow, and other analog parameters, fully compatible with SLC 500 PLCs.

Advantages

High-Precision Analog Inputs: Accurately captures analog signals essential for critical industrial processes.
Compact & Lightweight: 144.5 × 34.6 × 130.19 mm and 0.25 kg / 0.55 lb for easy panel or DIN rail installation.
Robust Industrial Design: Ensures reliable performance in harsh environments.
Seamless SLC 500 Integration: Fully compatible with Allen-Bradley SLC 500 PLCs.
Efficient Rack Utilization: Supports 8 analog input channels in a single module, optimizing space.

Technical FAQs

How many analog input channels does the module support?
8 analog input channels.
What types of signals are compatible?
Supports both current (4–20 mA) and voltage (0–10 V) analog signals.
Can it handle fast-changing signals?
Yes, optimized for real-time signal acquisition.
Is it suitable for continuous operation in industrial environments?
Yes, designed for reliable operation from 0–60 °C.
Does the module provide diagnostic feedback?
Yes, channel status and fault detection available via SLC 500 PLC.
Can all channels operate simultaneously?
Yes, all 8 channels function independently.
Is mounting flexible?
Yes, supports both panel and DIN rail installation.
Does it require additional software?
No, fully managed through the SLC 500 PLC system.
What is the expected lifespan?
Over 10 years of reliable industrial performance.
Is it suitable for time-sensitive automation tasks?
Yes, provides accurate and rapid analog signal acquisition for responsive control.