Classic 1746-nio4v Allen-bradley Slc 500 Analog Combination I/o Module Accessory [uNEq3xGl]

Overview

The Allen-Bradley 1746-NIO4V is an analog combination I/O module for the SLC 500 series, featuring two differential voltage/current inputs and two non-isolated voltage outputs.

Features

• Inputs: Two user-selectable channels (voltage or current).
• Outputs: Two non-isolated voltage outputs.
• Voltage Range: Inputs accept -10 to +10 VDC; outputs provide -10 to +10 VDC.
• Current Range: Inputs accept -20 to +20 mA.
• High Resolution: 16-bit input resolution; 14-bit output resolution.

Technical Specifications

• Manufacturer: Rockwell Automation
• Brand: Allen-Bradley
• Part Number: 1746-NIO4V
• Series: SLC 500
• Backplane Current (5 VDC): 55 mA
• Backplane Current (24 VDC): 115 mA
• Bandwidth: 10 Hz
• Update Time: 512 µs
• Step Response: 60 ms (in), 2.5 ms (out)
• Input Accuracy: ±0.642% at -20 to +20 mA; ±0.504% at -10 to +10 VDC
• Maximum Overvoltage Protection: 220 VAC/DC
• Mounting: Rack mount
• Field Wiring-to-Backplane Isolation: 500 VDC
• Weight: 0.34 kg (0.75 lbs)

Functional Description

The 1746-NIO4V module provides flexible analog input and output capabilities, suitable for a variety of industrial applications. It features differential voltage and current inputs, allowing for precise measurement and control. The non-isolated voltage outputs facilitate integration with other control systems.