PLC Siemens 6ES5421-8MA11 Digital Input Module SIMATIC

            Our Company            

Our company is a supplier of automation industrial products headquartered in China.

We have more than 20,000 PLC modules and DCS modules in stock. 

We are committed to helping customers  reduce costs and enrich procurement channels.

We are committed to providing customers with higher quality products and services

           Contact           

Email:tony@swanautomation.com

Whatsapp/Wechat/Tel:+8615377040647

Skype:xtoyz@outlook.com

QQ:3269687483

wechat

      After-Sales Services      

1) Quality is guarantee within 1 year from the date of shipment. 

2)Pls inspects the goods carefully after you receive it. Any question, pls inform us 24 hours. 

3)Pls take your time to use or test the parts, any quality problem, pls show the official test report and ship the parts back in the guarantee time.

4)Pls send your bank slip copy to us after your remittance.

    Packaging & Delivery   

1)All quote are basic on EX-WORK

2)Delivery time: 3-5 days after payment

3)Payment Term:T/T

4)Delivery term via DHL/TNT/UPS/EMS/Fedex. 

Packaging Details:original packing factory sealed
Delivery Detail:Shipped in 3-5 days after payment 

 Advantage Brands 

Allen Bradley:

1) ControlLogix 1756 series controller

2) CompactLogix 1769 series controller

3) SLC-500 1747 1746 Series Controller

4) PLC-5 1771 1785 series controller

5) FlexLogix 1794 series modules

6) ProSoft :MVI69/PS69/MVI56/MVI94/MVI71/MVI46/3150  

ABB DCS:

1) AC800M series controller I/O module

2) AC800F series controller module

3) AC31 series controller module

4) 800xA series modules

5) Bailey INFI 90 module

6) DSQC robot module spare parts

7) Advant OCS system spare parts

Bently Nevada:Bently 3500 System Card,

General Electric:IC693,IC695,IC697,IC698,IS200,IC200 series

Siemens (Siemens):

1) Siemens MOORE

2) Siemens S5

3) Siemens S7 200series,300series,400series,so on.

Rexroth Indramat:I/O module, PLC controller, drive module

       Main  Products     

    Frequently Asked Questions     

Why Choose Us?

1.We do business honestly；

2.Swan Electric has experienced team and thousands of industrial automation and control parts

3.Our goods with excellent quality；

4.We have large inventory and sweet price!

Who are we?

Swan Electric Co.,Ltd. is located in Wuhan, China, start from 2016.

Swan is a leading global supplier of industrial automation spare parts and actively supports the demand and development of global automated spare parts. 

 How can we guarantee quality?

1 year warranty

QC team: We have a strong professional technical team for the test.

Quality control: All goods have been well tested before delivery to keep the lowest defect rate.

 Attractive Products 

6ES5400-7AA12 Digital Input Module - 8DI  

6ES5400-7AA13 Digital Input Module - 8DI  

6ES5401-7AA12 Digital Input Module - 8DI  

6ES5405-7AA11 Digital Input Module  

6ES5405-7AA21 Digital Input Module  

6ES5405-7AB11 Digital Input Module  

6ES5405-7AB21 Digital Input Module 8x220VAC  

6ES5410-0AA12 S5-010 Digital Output Module  

6ES5410-0AA41 S5-010 Digital Output Module  

6ES5410-7AA11 Digital Output Module - 8DO 24VDC  

6ES5410-7FA11 S5-110F Digital Output Module  

6ES5415-7AA11 Digital Output Module  

6ES5415-7AA31 Digital Output Module  

6ES5415-7AB11 Digital Output Module  

6ES5415-7AB21 Digital Output Module - 8DO 220VAC  

6ES5417-7AA11 Relay Module  

6ES5417-7AA21 Relay Module - 8DO Relay 230VAC  

6ES5420-1AA21 SIMATIC S5 480 Digital Input/Output Module  

6ES5420-3BA11 Digital Input Module  

6ES5420-4UA11 Digital Input Module - 32DI 24VDC  

6ES5420-4UA12 Digital Input Module - 32DI 24VDC  

6ES5420-4UA13 Digital Input Module 32DI 24VDC  

6ES5420-4UA14 Digital Input Module - 32DI 24VDC  

6ES5420-5AA11 Digital Input Module  

6ES5420-7LA11 Digital Input Module  

6ES5420-8MA11 Digital Input Module - 4DI 24VDC  

6ES5421-5AA11 Digital Input Module  

6ES5421-8MA11 Digital Input Module - 8DI 24VDC  

6ES5421-8MA12 Digital Input Module - 8DI 24VDC  

6ES5422-8MA11 Digital Input Module - 16DI 24VDC  

6ES5430-2BA11 Digital Input Module  

6ES5430-3BA11 Digital Input Module - 32DI 24VDC  

6ES5430-4UA11 Digital Input Module - 32DI 24VDC  

6ES5430-4UA12 Digital Input Module - 32DI 24VDC  

6ES5430-4UA13 Digital Input Module - 32DI 24VDC  

6ES5430-4UA14 Digital Input Module - 32DI 24VDC  

6ES5430-6AA11 Digital Input Module  

6ES5430-7LA11 Digital Input Module - 32DI 24VDC  

6ES5430-7LA12 Digital Input Module - 32DI 24VDC  

6ES5430-7LA12-Z Digital Input Module - Special Option Version  

6ES5430-8MB11 Digital Input - 4DI  

6ES5430-8MC11 Digital Input Module - 4DI 115 VAC  

6ES5430-8MD11 Digital Input Module - 4DI 230VAC  

6ES5431-2BA11 Digital Input Module - ET 200B-16DI  

6ES5431-3BA11 Digital Input Module  

6ES5431-4UA11 Input Module Digital  

6ES5431-4UA12 Digital Input Module  

6ES5431-6AA11 Digital Input Module  

6ES5431-7LA11 Digital Input Module  

6ES5431-8FA11 Digital Input Module - 24 VDC Floating  

6ES5431-8MA11 Digital Input Module - 8DI 24VDC  

6ES5431-8MC11 Digital Input Module - 8DI 115VAC  

6ES5431-8MD11 Digital Input Module - 8DI 230 Vac  

6ES5432-3BA11 Digital Input Module  

6ES5432-3BA12 Digital Input Module  

6ES5432-4UA11 Digital Input Module  

6ES5432-4UA12 Digital Input Module  

6ES5432-6AA11 Digital Input Module  

6ES5432-7LA11 Digital Input Module  

6ES5433-6BA11 Digital Input Module  

6ES5433-7LA11 Digital Input Module  

6ES5433-8MA11 Digital Input Module  

6ES5434-4UA11 Digital Input Module  

6ES5434-4UA12 Digital Input Module  

6ES5434-7LA11 Digital Input Module  

6ES5434-7LA12 Digital Input Module - 8DI 24VDC Floating  

6ES5435-4UA11 Digital Input Module   Ask

6ES5435-7LA11 Digital Input Module - 16DI 115VAC  

6ES5435-7LB11 Digital Input Module   26

6ES5436-4UA11 Digital Input Module - 120/240 Vac  

6ES5436-4UA12 Digital Input Module - 16DI 220VAC  

6ES5436-4UB11 Digital Output Module  

6ES5436-4UB12 Digital Input Module  

6ES5436-6AA11 Digital Input Module  

6ES5436-6AB11 Digital Input Module  

6ES5436-6BA12 Digital Input Module  

6ES5436-7LA11 Digital Input Module - 16DI 220VAC  

6ES5436-7LB11 Digital Input Module  

6ES5436-7LC11 Digital Input Module  

6ES5437-8EA12 Digital Input - 4DI Exx  

6ES5440-5AA11 Digital Output Module  

6ES5440-8MA11 Digital Output Module - 4DO 24VDC 2A  

6ES5440-8MA12 Digital Output Module  

6ES5440-8MA21 Digital Output Module - 4DO 24VDC 2A  

6ES5440-8MA22 Digital Output Module - 4DO 24VDC 2A  

6ES5441-4UA11 Digital Output Module 32DO 24VDC  

6ES5441-4UA12 Digital Output Module 32DO 24VDC  

6ES5441-4UA13 Digital Output Module 32DO 24VDC  

6ES5441-4UA14 Digital Output Module 32DO 24VDC  

6ES5441-5AA12 Digital Output Module  

6ES5441-7LA11 Digital Output Module - 32DO 24VDC  

6ES5441-7LA12 Digital Output Module 32DO 24VDC  

6ES5441-7LA13 Digital Output Module 32DO 24VDC  

6ES5441-8MA11 Digital Output Module  

6ES5444-1AA22 16x 2Amp Output Card  

6ES5444-3AA11 Digital Output Module  

6ES5444-3AE11 Digital Output Module  

6ES5444-5AA11 Digital Output Module  

6ES5445-3AA11 Digital Output Module  

6ES5445-3AA12 Digital Output Module  

6ES5445-3AE11 Digital Output Module  

6ES5450-3AA11 Digital Output Module  

6ES5450-6AA11 Digital Output Module