Input Module Allen-Bradley 1794-IV16 Flex I/O 16 Source Inputs

Product Overview

The Allen-Bradley 1794-IV16 is a key component in the Flex I/O series. This module offers 16 nonisolated sourcing inputs. It works with a wide voltage range. The nominal voltage is 24V DC. It can handle up to 31.2V DC. The module manages current from 2.0 mA to 11.0 mA. It has a maximum power dissipation of 5.7 W. This module ensures precise signal detection. It is built for harsh industrial environments.

Application Scenarios

Use this module in factory automation. It connects sensors and switches. It monitors machine status. It works in process control systems. The module fits in assembly lines. It works with terminal bases like the 1794-TB3. It integrates into Flex I/O racks easily. This setup supports daisy-chaining for expansion.

Technical Specifications

The 1794-IV16 has 16 inputs. The minimum on-state voltage is 10V DC. The nominal voltage is 24V DC. The maximum voltage is 31.2V DC. The minimum on-state current is 2.0 mA. The nominal current is 8.0 mA at 24V DC. The maximum current is 11.0 mA. The off-state voltage is 5V DC. The off-state current is 1.5 mA. The input impedance is 4.7 kΩ. The power dissipation is 5.7 W at 31.2V DC. This module operates efficiently.

Installation & Maintenance Guide

Mount the module on a DIN rail. First, attach the terminal base. Then slide the module into place. Use screw clamp terminals. Wire the inputs carefully. Follow the wiring diagram. Ensure the power supply is within range. Check connections every month. Replace the module if it fails. Always disconnect power before maintenance. Use only compatible components.

Packing List

The package includes one 1794-IV16 input module. It includes a user manual. It also contains mounting hardware. The packaging is industrial grade. Use FedEx, UPS, or DHL for shipping. The 1794-IV16 comes with a one-year warranty.