Industrial Automation Solution — Siemens 6ES7322-1FL00-0AA0 | SIMATIC S7-300 Series
Where This Product Is Used
The Siemens 6ES7322-1FL00-0AA0 is a 32-channel DC 24V digital output module engineered for the SIMATIC S7-300 programmable logic controller platform. It is widely deployed across demanding industrial environments where high-density discrete output control is required:
- Automotive Manufacturing: Body-in-white welding lines, conveyor sequencing, and robotic cell I/O interfacing
- Food & Beverage Processing: Filling machine valve control, conveyor routing, and packaging line actuation
- Water & Wastewater Treatment: Pump station control, valve sequencing, and dosing system actuation
- Chemical & Pharmaceutical Plants: Reactor valve control, batch process sequencing, and safety interlock outputs
- Building Automation & HVAC: Fan/pump on-off control, damper actuator switching, and lighting control panels
- Material Handling & Logistics: Sorter divert control, pallet conveyor routing, and warehouse automation
- Power Generation & Utilities: Switchgear control, breaker actuation, and substation automation panels
Technical Specifications
- Part Number / SKU: 6ES7322-1FL00-0AA0
- Product Family: SIMATIC S7-300
- Module Type: Digital Output (DO)
- Number of Outputs: 32 channels
- Output Voltage: DC 24V
- Output Current per Channel: 0.5A
- Total Current per Module: 4A (per group)
- Output Type: Transistor (sourcing / PNP)
- Isolation: Optocoupler isolation between field and backplane bus
- Backplane Bus Interface: S7-300 standard backplane bus
- Dimensions (W×H×D): 40mm × 125mm × 120mm
- Weight: approx. 520g
- Operating Temperature: 0°C to +60°C
- Storage Temperature: −40°C to +70°C
- Degree of Protection: IP20
- Certifications: CE, UL, cULus, ATEX (Zone 2)
Why Engineers Specify This Model
- High Channel Density: 32 outputs in a single 40mm-wide module minimizes rack space and wiring complexity versus discrete relay alternatives
- Fast Switching Response: Transistor outputs deliver sub-millisecond switching, critical for high-speed conveyor and motion control applications
- Proven S7-300 Ecosystem: Fully compatible with STEP 7 and TIA Portal engineering environments — no additional hardware configuration required
- Robust Short-Circuit Protection: Per-channel electronic protection prevents cascade failures in field wiring faults
- Long Production Lifecycle: Siemens S7-300 modules maintain backward compatibility, protecting existing panel investments
- Diagnostic Integration: Module-level and channel-level diagnostics accessible via STEP 7 / TIA Portal for rapid fault isolation
Complete System Bill of Materials
For a complete S7-300 control system using this output module, engineers typically specify:
- CPU: Siemens 6ES7315-2EH14-0AB0 (CPU 315-2 PN/DP) or equivalent S7-300 CPU
- Power Supply: Siemens 6ES7307-1EA01-0AA0 (PS 307, 5A)
- Digital Input Module: Siemens 6ES7321-1BL00-0AA0 (DI 32×DC 24V)
- Digital Output Module: Siemens 6ES7322-1FL00-0AA0 (this module)
- Rack: Siemens 6ES7390-1AE80-0AA0 (UR2 rack, 9-slot)
- Front Connector: Siemens 6ES7392-1AM00-0AA0 (40-pin screw-type)
- Programming Cable / PROFIBUS DP network for CPU communication
Compliance & Industry Standards
- CE Marking — EU Low Voltage Directive & EMC Directive compliant
- UL 508 / cULus Listed — Industrial Control Equipment
- IEC 61131-2 — Programmable Controllers: Equipment Requirements & Tests
- ATEX II 3 G — Suitable for Zone 2 hazardous area installations
- RoHS Compliant — Restriction of Hazardous Substances
- PROFIBUS DP compatible (via CPU backplane communication)
Quality Assurance & Sourcing
Every 6ES7322-1FL00-0AA0 unit supplied by Konmask.com undergoes a structured quality verification process:
- Visual inspection for physical damage, label authenticity, and firmware version verification
- Functional power-on test confirming backplane communication and output channel integrity
- Traceability documentation available upon request (batch records, test reports)
- Units sourced from authorized distribution channels and verified surplus stock with full traceability
- Packaging in anti-static ESD bags with foam-lined cartons for safe international transit
How to Source This Part
To place an order or request a quotation for the Siemens 6ES7322-1FL00-0AA0:
- Online: Add to cart directly on this page — secure checkout with multiple payment options
- Email RFQ: Send your BOM or quantity requirements to [email protected]
- Phone / WhatsApp: +0086 19859288691 — available for urgent procurement inquiries
- Lead Time: In-stock units ship within 1–3 business days; ex-stock international delivery 5–10 business days via DHL/FedEx
- MOQ: 1 piece — no minimum order quantity restriction
Application-Specific FAQ
Q: Is the 6ES7322-1FL00-0AA0 compatible with TIA Portal?
A: Yes. The module is fully supported in TIA Portal V13 and later via the S7-300 hardware catalog. It is also configurable in STEP 7 V5.x.
Q: Can this module drive solenoid valves directly?
A: Yes, for solenoid valves rated at DC 24V with coil current ≤0.5A per channel. For higher-current loads, use an interposing relay or solid-state relay.
Q: What is the difference between 6ES7322-1FL00-0AA0 and 6ES7322-1BL00-0AA0?
A: The 1FL00 variant provides 32 transistor outputs at 0.5A/channel. The 1BL00 variant provides 16 relay outputs. The transistor version offers faster switching and longer service life for high-cycle applications.
Q: Does this module support hot-swapping?
A: Hot-swapping is not supported on standard S7-300 racks. The CPU must be in STOP mode before removing or inserting modules to prevent damage.
Q: What front connector is required?
A: The 40-pin front connector 6ES7392-1AM00-0AA0 (screw-type) or 6ES7392-1BM01-0AA0 (spring-type) is required and sold separately.
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