Allen-Bradley 1746-FIO4I SLC 500 Fast Analog I/O Module

Product Overview

The Allen-Bradley 1746-FIO4I is a fast analog I/O module for the SLC 500 series. It combines two 12-bit analog inputs and two 14-bit analog outputs in a single slot. This module handles fast-changing signals. It is perfect for applications with limited space. It works with both modular and fixed SLC 500 controllers.

Technical Specifications

• Brand: Allen-Bradley
• Model: 1746-FIO4I
• Series: SLC 500
• Input Channels: 2
• Input Types: 0-10V DC or 0-20 mA (selectable)
• Input Resolution: 12-bit
• Output Channels: 2
• Output Type: 0-20 mA
• Output Resolution: 14-bit
• Conversion Time: 7.5 µs
• Update Time: 512 µs
• Bandwidth: 7 kHz
• Operating Temperature: 0 to 60 °C (32 to 140 °F)
• Humidity Range: 5-95% (non-condensing)
• Backplane Current: 55 mA @ 5V, 150 mA @ 24V
• Isolation: 500V DC