100 in stock

Siemens PLC Module 6ES7431-7KF00-6AA0

Brand/Manufacturer: Siemens

Order Number: 6ES7431-7KF00-6AA0

Type: Siemens Simatic S7-400

Country of Origin: Germany

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

• Fault-tolerant automation system with redundant design.

• For applications with high fail-safety requirements. Processes with high restart costs, expensive downtimes, little supervision, and few maintenance options.

• Redundant central functions.

• Increases availability of I/O: switched I/O configuration.

• Also possible to use I/Os with standard availability: single-sided configuration.

• Hot stand-by: automatic reaction-free switching to the standby unit in the event of a fault.

• Configuration with two separate or one divided central rack.

• Connection of switched I/O via redundant PROFIBUS DP or via system-redundant PROFINET IO.

Related Parts of Siemens

6AV6355-1FA31-7BC3

6AV6351-1CP31-6AA0

6AV6355-1DA31-7EF1

6AV6362-1AB00-0BB0

6AV6362-1AD00-0BB0

6AV6355-3DA31-7BG2

6AV6371-1CF07-2AX0

6AV6361-2CD00-0AJ0

6AV6355-1DA31-7DB0

6AV6355-1DA31-7HC4

6AV6352-1MG31-6AB0

6AV6371-1BD06-0AX0

6AV6352-1PC31-4AA0

6AV6355-1CA31-7HC3

6AV6352-1GB31-6AA0

6AV6352-1JE31-6AA0

6AV6355-1AA31-7ES1

6AV6361-2BD00-0AD0

6AV6371-1DG07-0AX4

6AV6362-4AH00-0BB0

6AV6352-1ME31-6AA0

6AV6361-1AA01-3AH0

Besides Siemens, we also handle

Allen Brandley Siemens GE Fanuc Ovation
1771-CE 6ES7810-2CC03-0YX0 MMII-PD-1-2-120 5X00360G01
1766-L32BXBA 6XV1850-0BN50 IC697PWR711J 1X00623H05
2711-T6C10L1/B 6ES7658-3EX18-2YB5 IC697CHS791G 3A99101G01
2711-T10C15X 6ES7810-5CC12-2YA0 IC754VGI06STD 1D54471G03
1783-US8T 6GK1543-0AA01 QI3ZDP 4D33741G02
1786-TPYS 6ES7658-3XE00-2YB5 DS3800NSFE1E1B 5A26477H02
1756-PAR2 6GK7443-1EX10-0XE0 IC698PSA100 4257A58H11
1785-LT4 6ES7193-6BP60-0BA0 A06B-6058-H012 1C31129G33
2711-B5A1 6ES5925-5AA12 IS215VCMIH2CC IS215VCMIH2C 3A99853H05
2711-T9C20 6ES7862-0AC01-0YA0 EB27B12SC 772B388G04
1769-OF4/A 6ES5982-1AA11 IC695CPU320 7381A65G01
2711P-K4M5A/B 6ES7193-6AF00-0AA0 IC698CPE010-CC 1X00707H06
2711P-T6C5D/C 6ES7951-1AL00-0AA0 A16B-1211-0901/13B 320117-05A
1756-L72S 6ES7658-7DX18-0YH5 IC693CHS391E 7379A21G04
1769-L33ER 6AV3607-1JC20-0AX1 A02B-0166-B501 5X00247G01
1764-MM1 6ES5470-8MB12 IC693ACC307 5X00296G03
1747-L553/A 6ES7143-1BF00-0AB0 IC697HSC700 5A26391G04
1769-IF4FXOF2F/A 6AV3503-1DB10 IC754VSB06MTD 5X00462G07
2711P-K12C15D2 6AV3637-1LL00-0AX0 IC660TBA026 1B30047G01
2711-NV3K 6ES5921-3WB14 IC695ETM001-DG 405A685G61

  • Focus on Benefits:

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  • Hard-to-Find & Obsolete Parts:

    We specialize in sourcing rare and discontinued industrial automation components that others can't deliver.

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    Thousands of genuine parts ready for immediate shipping — reduce downtime and keep operations running smoothly.

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    All parts are factory-sealed and 100% original. Covered by a 1-year warranty and 30-day return support.

  • Why You Can Trust Us:

    We go beyond parts — delivering reliability, speed, and expertise trusted by industrial buyers worldwide.

  • DcsSupplier Limited

    Trusted by Global Clients

    Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.

  • DcsSupplier Limited

    Uptime Is Our Priority

    Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.

  • DcsSupplier Limited

    Experts in Sourcing Rare Parts

    Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.

  • DcsSupplier Limited

    One-Stop Automation Supply

    We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.

Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

Trusted Source for Industrial Automation Spares


We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

- Michael Anderson