Allen-Bradley 1746-NO8V Analog Output Module

The Allen-Bradley 1746-NO8V delivers precise analog control for SLC 500 systems. This 8-channel module offers high resolution voltage outputs for industrial applications. It provides reliable performance for controlling valves, drives, and other modulating devices.

Technical Specifications

• Brand: Allen-Bradley
• Model: 1746-NO8V
• Series: SLC 500
• Module Type: Analog Voltage Output
• Output Channels: 8 single-ended
• Voltage Range: ±10.25V DC
• Resolution: 16-bit (320 µV/count)
• Accuracy: 0.1% at 25°C, 0.2% at 60°C
• Update Time: 540 µs for all channels
• Output Coding: -32,768 to +32,767
• Load Impedance: 1K ohm minimum
• Output Current: 10mA maximum
• Backplane Current: 120mA @ 5V DC
• Power Consumption: 5.6W maximum
• Operating Temperature: 0 to 60°C
• Isolation: 500V DC field to backplane

Key Features

• Eight independent voltage output channels
• High 16-bit resolution for precise control
• Multiple output ranges including ±10V DC
• Fast channel update times
• LED status indicators for each channel
• Advanced alarm and fault configuration
• Ramp rate control for smooth operation

Installation Guide

• Install in any 1746 chassis slot except slot 0
• Set J4 jumper for rack or external power
• Use proper shielded cables for analog signals
• Verify load impedance requirements
• Configure output ranges in software
• Check all LED indicators after installation

Package Contents

• One 1746-NO8V analog module
• Installation documentation
• Configuration guide

Shipping & Delivery

• Fast worldwide shipping via FedEx, UPS, DHL
• Real-time order tracking available
• Professional packaging protection
• Quick dispatch from stock

Warranty Protection

• 12-month comprehensive warranty
• Quality performance guarantee
• Expert technical support included

Frequently Asked Questions

What output voltage ranges are available?

• The module supports ±10V, 0-10V, 0-5V, and 1-5V ranges.
• You can configure each channel independently.

How accurate is the output signal?

• Accuracy is 0.1% at room temperature conditions.
• This maintains 0.2% accuracy at maximum temperature.

What devices can I control with this module?

• It works with VFDs, control valves, and positioning systems.
• The module drives any device accepting voltage signals.

Can I use different output ranges simultaneously?

• Yes, each channel operates independently with its own range.
• This allows mixed voltage outputs in one module.

What is the minimum load impedance required?

• The module requires at least 1K ohm load impedance.
• This ensures proper voltage output and accuracy.

Download Documentation

• Access complete technical specifications for the 1746-NO8V.
• Download the full manual here for detailed setup instructions.

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