The HIMA F3221 Module is a safety-related input module that is part of the HIMA HIQuad X programmable electronic safety system. It is used to monitor and process discrete input signals from sensors and other devices. The F3221 module can be used to detect a variety of events, such as emergency stop button presses, limit switch activations, and safety gate closures.

The F3221 module is a high-reliability device that is designed to meet the demanding requirements of safety-critical applications. It has a number of features that make it suitable for use in these applications, including:

• Dual redundant inputs for each channel
• Built-in test functions to ensure the correct operation of the module
• Fault detection and isolation to prevent the spread of faults
• High immunity to electrical noise and interference

The F3221 module is typically used in conjunction with other HIMA HIQuad X modules, such as the F3421 relay amplifier module and the F8621A CPU module. These modules together form a complete safety system that can be used to protect personnel, equipment, and the environment from hazards.

Large inventory

Has a large stock of high quality, surplus control system parts And distributes many new hardware and software products to help support your existing control systems or to take advantage of the latest control technology.

About us

1. Professional service: With the help of a professional technical team, we provide the best sales and maintenance as well as long-term warranty.

2. Adequate inventory: Store many discontinued or rare items for all customers.

3. Excellent marketing foresight: With professional global marketing analysis, we closely follow the development of the internet and provide customers with the best products and competitive prices in a short period of time.

4. Win-win business theory: Our company’s theory is that parts are supplied quickly, prices are the most competitive, and technical consulting is the most convenient.

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

We are mainly engaged in distributed control systems (DCS) ,Programmable logic controller (PLC), large scale servo control system.

If you find the same parts from any other suppliers cheaper than us, we will try to match that the same price, or provide you with a further discount.

If you have any further questions, please don’t hesitate to contact us.