Allen-Bradley 1746-NO8I Current Output Module – 8-Channel

Allen-Bradley 1746-NO8I Analog Output Module – Precision Current Control

Product Overview

The Allen-Bradley 1746-NO8I is an 8-channel analog output module. It works with SLC 500 control systems. This module provides precise current output signals. It is perfect for industrial automation applications.

Technical Specifications

• Brand: Allen-Bradley
• Model: 1746-NO8I
• Series: SLC 500
• Type: Analog Output Module
• Output Channels: 8 current outputs
• Output Range: 0 to 20 mA
• Resolution: 15 bits
• Accuracy: ±0.5% of full scale
• Update Time: 4ms per channel
• Load Resistance: 0-500 Ohms
• Backplane Current: 150mA at 5V DC, 75mA at 24V DC
• Power Dissipation: 2.8 Watts
• Operating Temperature: 0 to 60°C (32 to 140°F)
• Isolation Voltage: 500V AC between field and logic

Frequently Asked Questions

• What devices can this module control?
  It can control valves, drives, and other current-based devices.
• Is special software required for configuration?
  No, it works with standard SLC 500 programming software.
• Can outputs be used independently?
  Yes, each channel operates independently.
• What is the maximum cable length?
  Recommended maximum is 100 meters for best performance.
• Is calibration required?
  Factory calibration is included, field calibration is not needed.