Allen-Bradley 1746-NI8 SLC 500 Module – 8-Channel

Allen-Bradley 1746-NI8 Analog Input Module – High Precision 8-Channel

The Allen-Bradley 1746-NI8 is an 8-channel analog input module. It works with SLC 500 systems. This module handles both voltage and current signals. It offers high accuracy for industrial applications.

Technical Specifications

• Brand: Allen-Bradley
• Model: 1746-NI8
• Series: SLC 500
• Type: Analog Input Module
• Input Channels: 8 differential non-isolated
• Voltage Ranges: ±10V, 0-5V, 0-10V, 1-5V
• Current Ranges: 0-20mA, 4-20mA, ±20mA
• Resolution: 16 bits
• Update Time: 6ms
• Input Impedance: 250 Ohms (current), >1M Ohm (voltage)
• Backplane Current: 200mA at 5V DC, 100mA at 24V DC
• Power Consumption: 1W at 5V DC, 2.4W at 24V DC
• Operating Temperature: 0 to 60°C (32 to 140°F)
• Isolation Voltage: 750V DC / 530V AC

Warranty & Shipping

This module includes a 12-month warranty. We ship worldwide via FedEx, UPS, and DHL.

Frequently Asked Questions

• Can I mix voltage and current inputs?
  Yes, each channel can be individually configured.
• What is the maximum wire length?
  Recommended maximum is 100 feet for noise immunity.
• Does it require external signal conditioning?
  No, all signal conditioning is built-in.
• How often does it need calibration?
  Continuous autocalibration maintains accuracy.
• Is it suitable for harsh environments?
  Yes, it meets Division 2 hazardous location standards.

Why Choose This Module

The 1746-NI8 offers excellent value. It provides eight high-resolution analog inputs. The module is reliable and easy to use. It helps improve your system’s performance.