Redundant I/O Modules High Availability Distributed I/O

Overview

• Offer flexible, modular construction for user-configurable I/O applications

• Provide I/O redundancy for system requiring high availability

• Suitable for simplex and duplex connections and for fault tolerant applications

• Require no additional hardware or programming software

• Allow module removal and replacement online with no interruption of the signal inputs

1715 Analog Input Modules

• Offer 4…20 mA input

• 16-channel connection capability

• Independent, galvanically isolated input channels

• Built-in diagnostic testing

1715 Analog Output Modules

• Offer 4…20 mA output

• Support as many as eight field devices

• Provide secure communication between modules for fault tolerant operation

• Include two-terminal current regulating device

1715 Digital Input Modules

• Offer 24V DC input

• 16-channel connection capability

• Independent, galvanically isolated input channels

• Built-in diagnostic testing

• Provide input voltage data for line monitoring and field fault detection

1715 Digital Output Modules

• Offer 24V DC output

• Eight isolated output channels per module

• Offer fail-safe design and operation

• Provide duplex series output switches with overload protection for each channel

• Provide voltage and current monitoring on each channel with reverse current protection

• Support short circuit and open circuit line fault detection

• Allow dual redundant field power feed capabilities without requiring external diodes

Product Selection

Hefei Zhongmei Intelligent Technology Co., Ltd. is located in Hefei, the capital of Anhui Province. We mainly gather global industrial control resources to provide you with borderless industrial automation product channels and automation system engineering integration. As a company with more than 10 years of industry experience in China, we have customers in more than 100 countries. We have integrated transmission technology and rich engineering experience, including power distribution, PLC control, and upper computer monitoring, forming our own complete electrical technology. The company adopts multiple overseas cooperation channels to provide users with reliable and practical system solutions, such as cooperative development and project acceptance, to provide customers with transmission systems, process control, and information technology applications. We utilize our strong technical support, comprehensive product training, comprehensive after-sales service, extensive product inventory, and logistics systems to achieve good performance in industries such as automobiles, electricity, petrochemical, metallurgy, light industry, machinery, water/wastewater treatment, and entertainment. We adhere to the corporate spirit of "innovation, unity, and integrity" to provide users with high-quality pre-sales and after-sales services, and provide the best solutions for automation system integration. The birth of Zhongmei will change traditional trade habits and fully utilize the internet world. The products and system solutions you need can be achieved at Zhongmei.

1.Could you provide technology support?

Yes, we have an experienced technical support team. Our company undertakes domestic and foreign PLC installation and programming test services, DCS projects and various automation engineering transformation projects.

2.What is your MOQ?

We could provide you very small MOQ for each item. 

3.Do you test all your goods before delivery?

Yes, the factory will strictly test all the goods before shipment, and the warehouse staff will also check the integrity of the product packaging when it is shipped. If the damaged product is not sent to you. If there are special circumstances, you will be notified in advance of the goods.

4.What about your shipping package?

Most of our products is ship with original factory new package, we will cover our our professional foam protective packaging to keep worldwide shipping no damaged.

5.Can you tell me the transportation mode of medium magnesium delivery?

We use DHL,FEDEX,TNT,UPS,EMS to delivery goods less than 30Kg;By air or by sea will be use for bulk order.The most economic shipping way will be given to you! Pls contact us directly and we will ship as your requirement. 

6.How is the quality of your products?

How long is the warranty period? We guarantee that the products provided are original products, and the warranty period of all products is 12 months. 

7.Regarding the return policy

1).If the items is defective,Pls notify us within 3 days after received.

2).Any items must be returned in their original condition to qualify for a refund or replacement.

3).If the item you purchase from us have any quality problems, Please simply return them to us for replacement or refund in 1 week.