Allen Bradley 1746IO4 — Combination Module For Programmable Controller (2) Input - 100/120V AC & (2)

The 1746IO4 Combination Module is designed to be used with a programmable controller and offers versatility with its various input and output options. This module provides two input channels and two output relay channels, making it compatible with a range of devices. The input channels support voltages of 100/120V AC, allowing for efficient operation in diverse electrical systems.

The input channels are designed to accept direct connections from different sensors or switches. This enables the module to effectively monitor the state of these devices and provide accurate feedback to the programmable controller. The input channels are equipped with Allen Bradley technology, ensuring reliable performance and seamless integration with other Allen Bradley products.

Additionally, the 1746IO4 Combination Module features two output relay channels. These channels can be used to control various external devices such as motors, valves, or indicators. The relay channels operate on the same AC voltage range of 100/120V, providing compatibility and ease of use for a wide range of applications. The module utilizes Allen Bradley's trusted relay technology, guaranteeing high-quality performance and durability.

Overall, the 1746IO4 Combination Module is a reliable and efficient solution for integrating input and output functionality into a programmable controller system.