Allen-Bradley 1746-NO4V | Industrial Analog Output Control Module

Overview

The 1746-NO4V from Allen-Bradley is a high-performance analog output module designed for precise signal control in industrial automation systems. It supports seamless integration into complex processes while delivering stable and reliable performance.

Technical Specifications

The 1746-NO4V offers four analog output channels with a range of -20 to +20 V. It provides an absolute input voltage of ±7.5 VDC or 7.5 VAC RMS, while the maximum input current reaches ±30 mA. The module requires up to 85 mA supply current at 24 V, ensuring dependable energy delivery during operation.

Isolation and Safety

The 1746-NO4V includes a 500 VDC isolation barrier between input and output circuits. This design improves safety and prevents electrical interference in sensitive control environments. Its compliance with international standards ensures reliability in regulated industries.

Performance in Harsh Conditions

Engineers trust the 1746-NO4V for consistent output across extreme environments. It operates in temperatures ranging from -40°C to +85°C, making it suitable for chemical plants, automotive facilities, and food processing lines. The rugged build ensures long service life with minimal maintenance.

Design and Integration

Compact and durable, the 1746-NO4V saves valuable panel space while supporting high-density analog output control. Its user-friendly interface and detailed documentation allow engineers to integrate it quickly into ControlLogix or SLC 500 systems, reducing setup time and improving efficiency.

Applications

The 1746-NO4V is ideal for applications that demand precision control, such as batch processing, automated manufacturing, and environmental monitoring. Its versatile voltage handling and multi-channel design support diverse automation needs without compromising accuracy.