The IFM AC5233 is a rugged AS-Interface (AS-i) I/O module engineered for field installation in decentralised automation systems. Featuring four digital outputs, efficient power design, and robust safety monitoring, it delivers reliable performance in demanding industrial applications where compact and distributed control is essential.

The AC5233 is designed with a DIN rail housing, allowing easy and secure integration into field-mounted control boxes or distributed enclosures. Its compact size makes it highly suitable for space-constrained environments, while its modular nature allows flexible expansion of I/O capacity within an AS-i network.

A defining characteristic of the AC5233 is its provision of four digital outputs, enabling direct control of actuators, valves, relays, and other field devices. This makes it ideal for applications where distributed outputs are required close to the process, reducing wiring runs and simplifying system architecture. By placing outputs near the devices they control, the AC5233 supports faster installation and more efficient troubleshooting.

The module operates within a supply range of 26.5…31.6 V DC, requiring a cULus Class 2 power source for compliance with international safety standards. Its maximum current consumption from the AS-i network is just 50 mA, ensuring efficient use of network resources. Additionally, the unit supports a maximum current load of 4 A, making it suitable for powering multiple connected devices without compromising reliability.

A key reliability feature of the AC5233 is its integrated watchdog function. This system continuously monitors communication between the module and the AS-i master. In the event of a communication failure or system fault, the watchdog ensures corrective action is taken to maintain safe operation, protecting both equipment and processes. This makes the AC5233 a dependable component for mission-critical applications where uptime and reliability are non-negotiable.

The AC5233 is designed exclusively for use with AS-i masters that support profile M4, ensuring seamless integration and interoperability within established AS-Interface networks. This compatibility guarantees reliable communication and consistent performance across automation systems.

Typical applications for the AC5233 include machine building, conveyor and material handling systems, packaging lines, and general process automation. By distributing outputs directly into the field, the module reduces installation complexity, improves maintainability, and enables modular expansion of automation solutions.

In summary, the IFM AC5233 is a versatile and reliable AS-i output module designed for field installation. With its DIN rail housing, four digital outputs, AS-i profile M4 compatibility, and integrated watchdog safety system, it delivers a robust and efficient solution for decentralised automation. Built for modern industrial environments, it ensures safe, flexible, and cost-effective control of actuators and devices at the field level.