Genuine SIEMENS 6ES5312-3AB31 IM312 Interface Module | SIMATIC S5 – Verified Source
The SIEMENS 6ES5312-3AB31 is an IM312 Interface Module designed for the SIMATIC S5 programmable logic controller platform. Supplied complete with its original interconnecting cable, this module enables reliable multi-rack expansion in demanding industrial automation environments. Every unit listed on Konmask.com passes our documented 4-step quality verification process before dispatch — giving procurement engineers and plant managers the confidence to order with zero ambiguity.
Technical Specifications
- Manufacturer: Siemens AG
- Part Number: 6ES5312-3AB31
- Module Type: IM312 Interface Module (Send)
- Compatible Platform: SIMATIC S5 (S5-115U / S5-135U / S5-155U)
- Function: Central rack to expansion rack interface — send side
- Included Accessories: Original Siemens interconnecting cable
- Mounting: Standard S5 subrack slot
- Weight: 500 g (module + cable, packaged)
- Condition: New / Refurbished-to-OEM-spec (stated per order confirmation)
Our 4-Step Quality Verification Process
Every 6ES5312-3AB31 unit shipped from Konmask.com undergoes the following documented checks:
- Step 1 — Visual Inspection: Housing, connector pins, label integrity, and cable condition examined against OEM reference photos.
- Step 2 — Part Number & Date Code Verification: Markings cross-referenced against Siemens official part databases to confirm authenticity and production batch.
- Step 3 — Functional Bench Test: Module powered and interface communication verified using a calibrated S5 test rack prior to packaging.
- Step 4 — Packaging & Documentation Audit: Anti-static packaging sealed, serial number logged, and shipment documentation prepared for traceability.
Key Features & Benefits
- ✅ Genuine Siemens hardware — not a clone or third-party substitute
- ✅ Complete with cable — no additional accessories required for installation
- ✅ Drop-in replacement — direct fit for existing S5 multi-rack configurations
- ✅ Traceable sourcing — every unit logged with supplier provenance records
- ✅ Fast global dispatch — stocked and ready for same-week shipment
- ✅ B2B invoice & documentation — full commercial paperwork provided on request
Typical Applications
- Expansion rack interfacing in legacy SIMATIC S5 control systems
- Spare-parts inventory replenishment for manufacturing plant maintenance
- MRO (Maintenance, Repair & Operations) procurement for automotive, chemical, and utilities sectors
- System integrators upgrading or extending existing S5 installations
- OEM machine builders requiring certified interface modules for after-sales support
Compatible System Components
- Paired Receive Module: SIEMENS 6ES5318-3AB11 (IM318) — expansion rack receive side
- Compatible Racks: 6ES5700-series SIMATIC S5 subracks
- Compatible CPUs: 6ES5941, 6ES5942, 6ES5943, 6ES5944, 6ES5946, 6ES5948 series
- Power Supplies: 6ES5955-series S5 power supply units
- Programming Interface: Compatible with STEP 5 programming software
Global Sourcing & Shipping Capabilities
- Dispatch Origin: China (Mainland) — with export documentation
- Shipping Methods: DHL Express / FedEx International Priority / Sea freight (for bulk orders)
- Lead Time: In-stock units ship within 3–5 business days; sourced units within 7–15 business days
- Export Compliance: HS Code declared; commercial invoice and packing list provided
- Bulk & OEM Orders: Contact us for volume pricing and consolidated shipment arrangements
- Regions Served: Asia-Pacific, Europe, Middle East, Americas, Africa
Certifications & Compliance Statement
The SIEMENS 6ES5312-3AB31 is an original Siemens-manufactured product. Konmask.com operates as an independent distributor and is not an authorized Siemens reseller. All units are sourced through verified industrial supply channels. CE marking and original Siemens compliance documentation apply to the hardware as manufactured. Buyers are responsible for confirming suitability for their specific regulatory environment. Full traceability documentation is available upon request for regulated industries.
How to Order
- Step 1: Confirm your required quantity and condition (new / tested) via the product page or email.
- Step 2: Request a formal quotation — we provide proforma invoices for B2B procurement workflows.
- Step 3: Select your preferred payment method (T/T bank transfer, PayPal, or platform checkout).
- Step 4: Confirm shipping address and Incoterms (EXW / FOB / CIF available for bulk).
- Step 5: Receive shipment tracking number and commercial documentation within 24 hours of dispatch.
📧 Email: [email protected] | 📞 WhatsApp/Tel: +0086 19859288691
Authenticity & Trust FAQ
Q: How do I know this is a genuine Siemens module?
A: Every unit is visually inspected and part-number verified against Siemens reference data. We provide photo documentation of the actual unit upon request before shipment.
Q: Can I return the module if it doesn’t work?
A: Yes. We offer a 30-day return policy for units that fail on arrival, subject to our standard RMA process. Functional testing evidence is required.
Q: Do you provide a warranty?
A: We provide a 90-day operational warranty on all tested units. New old-stock units carry a 30-day DOA guarantee.
Q: Can you source other S5 modules I need?
A: Yes — we specialize in legacy Siemens SIMATIC S5 and S7 components. Send us your BOM and we will respond with availability and pricing within 24 hours.
Q: Is bulk pricing available?
A: Absolutely. Contact us directly for volume discounts on orders of 5+ units.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
