
6ES7321-7BH01-0AB0
The transportation costs depend on the destination, purchase price, weight, shipping speed, and whether it is a pallet order.
Express shipping and rush orders
With express shipping, the product is delivered faster. For products that are not yet ready for shipping, you can place a rush order. These products still need to be revised.
A rush order is ready for shipping within 2 business days and can then be shipped express. This can be selected during checkout.
Description for 6ES7321-7BH01-0AB0
The 6ES7321-7BH01-0AB0 from Siemens is a digital input module designed for the SIMATIC S7-300 series. This module features 16 isolated digital inputs operating at 24 V DC, making it suitable for a wide range of industrial automation applications. With a single 20-pole connection interface, the 6ES7321-7BH01-0AB0 offers reliable signal acquisition and supports process interrupts for efficient event-driven control. Integrated diagnostics help minimize downtime by enabling easy error detection, and the module is fully compatible with isochronous mode for applications requiring precise timing.
- Large stock ensures the 6ES7321-7BH01-0AB0 is available for rapid delivery, reducing production downtime.
- Available as a refurbished product with Siemens quality and a standard 2-year warranty, supporting sustainability and cost efficiency.
- Proven reliability meets the high demands of project managers and production leaders in industrial environments.
The 6ES7321-7BH01-0AB0 is engineered with robust materials designed to withstand continuous operation in demanding production settings. Its isolated input channels enhance operational safety and system integrity. For installation, simply connect the module to your existing S7-300 rack and integrate it into your automation system using the 20-pole connector.




