Call us 24/7+86 18508516368

SIEMENS S7-300 Digital Input Module SM 321, 6ES7321-7RD00-0AB0

In stock

The SIEMENS 6ES7321-7RD00-0AB0 Digital Input Module is an essential component for industrial automation systems, providing robust, isolated inputs for 4 digital channels at 24V DC, designed for enhanced process control and safety in hazardous areas.

Number of Inputs:4

Input Voltage:24V DC

Isolation Type:Optical

Signal Processing:Diagnostics capable

Compatibility:NAMUR, DIN 19234 F

Hazardous Area Capability:Yes

Certification:PTB-tested

    This module from SIEMENS is meticulously engineered for seamless integration into industrial automation systems, providing enhanced performance and reliability. Its optical isolation ensures electrical safety and reduces noise interference, making it ideal for applications in hazardous areas.

    With four isolated digital input channels, the module efficiently processes signals, offering precise control over industrial processes. The capability for diagnostics ensures real-time monitoring, enabling predictive maintenance and minimizing downtime.

    The inclusion of a redundancy feature guarantees system reliability by providing an alternate path for data transmission, enhancing operational safety in critical industries.

    Crafted with durability and efficiency in mind, this digital input module is made from high-quality materials that withstand harsh environmental conditions, ensuring long-term operation without degradation.

    Installation and setup are streamlined with clear documentation and user-friendly interfaces, facilitating quick deployment and minimizing installation time. This makes it an excellent choice for integrating into existing industrial automation systems or for new installations requiring advanced digital input functionality.

SIEMENS 6ES7321-7RD00-0AB0 DIGITAL INPUT SM 321




    Customers reviews

    There are no reviews yet.

    Be the first to review “SIEMENS S7-300 Digital Input Module SM 321, 6ES7321-7RD00-0AB0”

    Your email address will not be published. Required fields are marked *

      Chengdu Sunshine Xihe Electric Co., Ltd. is an industrial automation equipment supply platform, specializing in providing various modules, cards, controllers, CPU control boards, touch screens, servo drives and other industrial equipment parts. The main brands include world-renowned brands ABB, A-B, GE, ICS TRIPLEX, EMERSONWOODWARDTriconex,SCHNEIDERHONEYWELL, BENTLY, FOXBORO, HIMA and other industrial control brands

      Chengdu Sunshine Xihe Electric Co., Ltd. has the following advantages:

      Direct overseas procurement, first-hand source

      Brand new genuine inventory, preferential prices and after-sales warranty,

      Complete models, we have 96 shared warehouses around the world

      Same products, different prices and services

      Contact information is as follows:

      Industrial control sales expert: Aiden

      WhatsApp: +86 18508516368

      Email: Aidenplc86@outlook.com

      WeChat: 18508516368

      Skype ID:live:.cid.17dfe75e1eefcc11

      Official website:

      https://www.jinbaoplcs.com

      https://www.luckycatplc.com/

      https://www.luckycontroller.com/

    Search for products

    Back to Top
    Product has been added to your cart