1756-OA16I Allen-Bradley ControlLogix Output Module

Product Overview

The 1756-OA16I is a discrete output module from Allen-Bradley. It belongs to the ControlLogix family. This module has 16 output points. It handles AC voltages with ease. The module supports high inrush currents. It is ideal for demanding industrial loads. Each point has a leakage current of 3mA. The ON-state voltage drop is very low. This ensures efficient power delivery. The module fits a single slot chassis. It uses a user-defined RTB keying system. The enclosure is open-style for heat dissipation.

Application Scenarios

Use the 1756-OA16I for AC load control. It works great for motor starters. It also controls solenoids and relays. Use it for lighting systems. It is perfect for valve actuators. The module suits conveyor systems. It handles harsh factory environments. The operational shock rating is 30G. It operates from 0 to 60 °C. Use it in packaging machines. It also works in material handling. The module is a reliable choice for OEMs.

Technical Specifications

The 1756-OA16I has 16 output points. Each point handles 2A at 30 °C. At 60 °C, each point handles 1A. The total module current is 5A at 30 °C. At 60 °C, the total is 4A. The inrush current is 20A for 43ms. This is repeatable every 2 seconds. The minimum load current is 10mA. The output signal schedule time is 16.7s. Isolation voltage is 250V. It uses basic insulation. Tested at 1350V AC for 2s. The peak drop voltage is 1.5V at 2A. At loads below 50mA, it is 6V.

Installation & Maintenance Guide

Install the module in a ControlLogix chassis. Ensure the chassis power is off. Align the module with the slot. Push firmly until it clicks. Set the RTB keying as needed. Wire the AC loads to the terminals. Use proper wire gauges for current. Follow local electrical codes. Keep the enclosure clean. Check for loose connections yearly. Do not exceed the current limits. Monitor the ambient temperature. Replace the module if damaged.

Packing List

You will receive one 1756-OA16I module. The package includes a quick start guide. It also includes a warranty card. No cables or terminals are included. The module is packed in an anti-static bag. It is shipped in a sturdy box. We ship via Fedex, UPS, or DHL.