The HIMA F3221 is a digital input module designed for processing digital input signals in industrial automation systems.

• Function: It reads digital signals from external devices and transmits them to a control system.
• Digital Channels: It has 16 digital input channels, which means it can handle 16 separate on/off signals.
• Safety Level: It is SIL 2 certified, indicating it meets a high safety integrity level for use in critical control systems.

1. About new and used product descriptions:

We guarantee that all products are 100% normal before shipment.
The new parts will use the original packaging.
Some second-hand products may have obvious scratches on the surface.
Second hand products will undergo strict testing before shipment.
Inventory will change periodically, please contact us before purchasing!

2. Regarding pre-sales and after-sales service
We not only sell products, but also provide a complete set of pre-sales and after-sales value-added services, enabling our customers to maintain low technology ownership costs and achieve the highest investment return throughout the entire technology product lifecycle.

3. Excellent team
When customers purchase products or solutions, they hope to receive fast and competitive price quotations, guarantee quality and delivery time, and the best warranty and financial terms. Our team has sufficient knowledge and resources to meet the series of wishes of our clients.