Siemens 6ES7964-2AA04-0AB0 IF964 Interface Module – SIMATIC S7-400 Series
In a high-availability industrial control environment, a single failed communication interface can cascade into unplanned downtime, halted production lines, and costly emergency shutdowns. The SIMATIC S7-400 CPU relies on its interface modules to maintain real-time data exchange across distributed I/O racks and communication backplanes — without the 6ES7964-2AA04-0AB0, the entire rack expansion architecture loses its backbone, leaving field devices blind and control logic stranded. This is not a component you can improvise around.
The 6ES7964-2AA04-0AB0 is Siemens’ IF964 interface module, purpose-built for the SIMATIC S7-400 programmable logic controller platform. Within the S7-400 family — Siemens’ flagship high-performance PLC series trusted in process industries, power generation, and large-scale manufacturing worldwide — this module serves as the physical and logical bridge between the central rack and expansion racks, enabling seamless multi-rack configurations that scale to the most demanding automation architectures. Its proven reliability and compatibility with the global installed base of S7-400 systems make it an indispensable spare and upgrade component across industries on every continent.
Technical Specifications
- Part Number: 6ES7964-2AA04-0AB0
- Module Type: IF964 Interface Module
- Compatible Platform: SIMATIC S7-400
- Function: Rack-to-rack interface for central and expansion rack communication
- Dimensions (W×H×D): 25 × 128 × 53 mm (approx.)
- Weight: Approx. 60 g
- Manufacturer: Siemens AG
- Product Family: SIMATIC S7-400
- Condition Available: New / Refurbished / Tested surplus
Note: All specifications are sourced from Siemens official documentation. Konmask.com does not fabricate or alter technical parameters. Contact us for the full datasheet.
Key Features & Benefits
- Seamless Rack Expansion: Enables reliable communication between the S7-400 central rack and up to 21 expansion racks, supporting large-scale distributed control architectures.
- High-Speed Backplane Interface: Delivers deterministic, low-latency data transfer critical for real-time process control applications.
- Hot-Swap Compatibility: Designed for the S7-400’s modular architecture, supporting system maintainability without full shutdown in supported configurations.
- Robust Industrial Design: Built to Siemens’ stringent industrial standards for vibration, EMC, and temperature tolerance — suitable for harsh plant environments.
- Drop-in Replacement: Direct form-fit-function replacement for existing S7-400 installations, minimizing reconfiguration effort and downtime risk.
- Long Field Life: Siemens S7-400 components are engineered for decade-long operational cycles, making this module a sound long-term investment for installed base maintenance.
Industry & Equipment Applications
- Oil & Gas: Pipeline SCADA systems, compressor station control, wellhead automation
- Power Generation & Utilities: Turbine control, substation automation, grid management systems
- Chemical & Petrochemical: Batch process control, reactor management, safety instrumented systems (SIS)
- Automotive Manufacturing: Body-in-white assembly lines, paint shop automation, press control
- Water & Wastewater Treatment: Pump station control, filtration process automation
- Steel & Metals: Rolling mill control, furnace management, material handling
- Pharmaceutical: GMP-compliant batch control, clean room automation
System Integration & Compatible Parts
The 6ES7964-2AA04-0AB0 is designed to integrate within the broader SIMATIC S7-400 ecosystem. Commonly paired and compatible components include:
- S7-400 CPUs: 6ES7412-x, 6ES7414-x, 6ES7416-x, 6ES7417-x series
- S7-400 Expansion Racks: UR2, UR2-H, ER1, ER2
- Power Supply Modules: 6ES7407-x series
- Signal Modules: SM400 series digital and analog I/O
- Communication Processors: CP443-1, CP443-5 series
Contact our technical team to verify compatibility with your specific rack configuration and firmware version before ordering.
Our Quality Assurance Process
Every 6ES7964-2AA04-0AB0 unit sourced and supplied by Konmask.com undergoes a structured verification process:
- Origin Verification: Traceability documentation reviewed to confirm authentic Siemens manufacturing origin.
- Visual Inspection: Physical examination for damage, counterfeit indicators, and component integrity.
- Functional Testing: Where applicable, modules are bench-tested for communication handshake and basic operational parameters prior to dispatch.
- Secure Packaging: Anti-static packaging with shock-absorbing materials to protect sensitive electronics during international transit.
- Documentation: Test reports and certificates of conformity available upon request for MRO and procurement compliance requirements.
How to Order
- Submit an Inquiry: Use the contact form or email support@konmask.com with your required quantity, delivery timeline, and destination country.
- Receive a Quote: Our team will respond within 1 business day with pricing, lead time, and shipping options tailored to your project.
- Confirm & Pay: Approve the proforma invoice and complete payment via your preferred method (T/T, PayPal, or other agreed terms).
- Dispatch & Track: Your order ships with full tracking. Typical international delivery: 5–15 business days depending on destination.
- After-Sales Support: Our technical team remains available post-delivery for integration questions and warranty claims.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, and industrial control components — not a generalist marketplace.
- Global Sourcing Network: Access to new, surplus, and refurbished Siemens inventory from verified international suppliers.
- B2B-First Service: Tailored for procurement teams, MRO managers, and plant engineers — we understand your documentation and compliance needs.
- Competitive Lead Times: Stocked and sourced items available for rapid dispatch to minimize your production downtime.
- Technical Pre-Sales Support: Our engineers can assist with compatibility verification, cross-referencing, and system integration questions before you commit to an order.
- Transparent Communication: No hidden fees. Clear quotations, honest lead times, and responsive after-sales service.
Frequently Asked Questions
Q: Is the 6ES7964-2AA04-0AB0 still in production by Siemens?
A: The S7-400 platform has a defined lifecycle. Please contact us for the latest availability status and recommended migration paths if required.
Q: Can you supply both new and refurbished units?
A: Yes. We can source new-in-box, tested surplus, and professionally refurbished units. Condition will be clearly stated in your quotation.
Q: Do you provide a warranty?
A: Yes. All units supplied by Konmask.com carry a warranty period. Terms vary by condition (new vs. refurbished) — details are included in your proforma invoice.
Q: Can you ship to my country?
A: We ship internationally to most countries. Contact us with your destination for shipping cost and lead time confirmation.
Q: How do I verify this module is compatible with my existing S7-400 rack?
A: Share your CPU model, rack type, and current firmware version with our technical team. We will confirm compatibility before you place an order.
Q: What payment methods do you accept?
A: We accept T/T (bank transfer), PayPal, and other methods by arrangement. Contact us to discuss terms suitable for your procurement process.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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