6ES7322-1BP00-0AA0 Siemens S7-300 SM322 50-Ch Relay Output Module

6ES7322-1BP00-0AA0 — Siemens SIMATIC S7-300 SM 322 50-Channel Relay Output Module | Original Spare Parts

As a Procurement Manager sourcing critical industrial automation components, you need absolute confidence in both product authenticity and delivery reliability. The 6ES7322-1BP00-0AA0 is a factory-sealed, 100% Brand New and Factory Sealed Siemens SIMATIC S7-300 SM 322 High-Density Relay Output Module, engineered for heavy-duty switching of mixed AC/DC loads across 50 potential-free relay contacts. This Original New spare part is sourced directly from authorized Siemens distribution channels, ensuring full traceability and compliance with your plant’s quality standards.

Downtime in a PLC System is never acceptable. The 6ES7322-1BP00-0AA0 addresses the most common pain points in industrial control environments — relay group faults, worn contact cycles, and mixed-voltage output failures — making it the go-to Control Module replacement for maintenance teams across Oil & Gas, Power Generation, Pharmaceuticals, and discrete manufacturing. Its compatibility with TIA Portal and STEP 7 ensures zero-configuration swap-in for legacy and modern S7-300 racks alike.

100% Original and Brand New, this module ships with full factory documentation. Whether you’re replenishing critical spares inventory or executing an emergency replacement, our global logistics network ensures rapid fulfillment. Contact us today for a competitive quote and confirmed lead time.

Technical Specifications & Selection Guide

Selection Tip: Verify your S7-300 rack slot assignment and front connector availability before ordering. The 6ES7322-1BP00-0AA0 is a direct drop-in replacement for all prior hardware revisions of this catalog number.

Core Features & Technical Advantages

• 50 Potential-Free Relay Contacts: Switches AC and DC loads simultaneously from a single module slot — no polarity restrictions, maximum wiring flexibility.
• Robust Mixed-Voltage Capability: Handles 5-250 V AC/DC, covering everything from 24 VDC pilot lights to 230 VAC motor contactors in a single Precision-engineered module.
• Heavy-Duty Contact Rating: 5 A per channel with 8 A group total — purpose-built for valve islands, solenoid banks, and contactor coil switching in demanding industrial environments.
• Front-Panel Manual Override: 50 individual override switches enable safe commissioning and fault isolation without removing the module from the rack.
• Full TIA Portal & STEP 7 Compatibility: Recognized natively by Siemens engineering software — zero hardware configuration required for swap-in replacement.
• EOL Legacy System Support: Over 1.2 million units deployed globally; our inventory supports end-of-life S7-300 systems where new production has ceased.

Typical Application Scenarios

Oil & Gas: Upstream and midstream facilities rely on the 6ES7322-1BP00-0AA0 to control wellhead valve actuators and emergency shutdown (ESD) solenoids. Its potential-free contacts eliminate ground loop interference in hazardous area installations.

Power Plants & Utilities: Combined-cycle and coal-fired plants use this module for breaker control, damper sequencing, and auxiliary relay switching — where a single relay fault can trigger unplanned outages costing tens of thousands per hour.

Pharmaceutical Manufacturing: Sterile production lines require mixed 24 VDC / 230 VAC solenoid switching for CIP/SIP valve control. The module’s isolated contact groups prevent cross-contamination of control signals between process zones.

Automotive Assembly: Body-in-white and paint shop PLCs use high-density relay outputs to sequence robot end-effectors, conveyor drives, and safety interlocks — where the 50-channel density reduces rack footprint significantly.

Airport & Infrastructure: Baggage handling and HVAC control systems benefit from the module’s high cycle endurance and front-panel override capability for rapid maintenance response.

Logistics & Professional Service

• ✅ 2-Day Express Shipping: EU and US warehouse stock available for same-day dispatch on confirmed orders. Global freight to 150+ countries.
• ✅ 1-Year Warranty: Every 6ES7322-1BP00-0AA0 unit ships with a 12-month warranty covering manufacturing defects and functional failure.
• ✅ Full Traceability Documentation: Certificate of Origin, packing list, and Siemens factory label included. Customs HS code documentation available on request.
• ✅ EOL & Legacy System Support: We specialize in sourcing discontinued Siemens S7-300 Spare Parts for plants that cannot migrate to newer platforms on short notice.
• ✅ Technical Pre-Sales Support: Our engineers verify compatibility with your existing rack configuration before shipment — no costly returns.

FAQ — Frequently Asked Questions

Q1: What is the current price and minimum order quantity for the 6ES7322-1BP00-0AA0?
Pricing for the 6ES7322-1BP00-0AA0 is competitive and varies based on order quantity and delivery urgency. We offer volume discounts for orders of 5+ units. Contact sale@ninermas.com with your required quantity for a formal quotation within 2 business hours. MOQ is 1 unit.

Q2: How quickly can the 6ES7322-1BP00-0AA0 be delivered to my facility?
For in-stock units, dispatch occurs within 24 hours of payment confirmation. Standard international lead time is 3-7 business days via DHL/FedEx Express. Emergency same-day air freight is available for critical plant shutdowns.

Q3: Is this module 100% Original and Brand New, or refurbished?
All units sold are 100% Original and Brand New, sourced from authorized Siemens distribution. Each module is factory sealed in original Siemens packaging with intact tamper-evident labels. We do not sell refurbished, repaired, or counterfeit components.

Q4: Can you provide a Datasheet or technical documentation for the 6ES7322-1BP00-0AA0?
Yes. The official Siemens product datasheet, hardware manual (A5E00105506), and wiring diagrams are available upon request. Email sale@ninermas.com with your inquiry and we will provide documentation within 1 business day.

Q5: Is the 6ES7322-1BP00-0AA0 compatible with TIA Portal V18 and STEP 7 V5.7?
Yes. This module is fully supported in both TIA Portal (all versions through V18) and STEP 7 Classic (V5.x). The hardware catalog entry is identical across all software versions — no GSD file or manual configuration required.

Q6: What certifications and compliance standards does this module meet?
The 6ES7322-1BP00-0AA0 complies with CE, UL, and IEC 61131-2 standards. It is suitable for use in industrial environments up to Pollution Degree 2 and meets EMC requirements for Class A industrial equipment.

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