Siemens A5E36717803 Communication Module | Replacement, Equivalent & Selection Guide
The Siemens A5E36717803 is a SIMATIC S7-series communication module designed for industrial automation systems. It enables reliable data exchange between PLCs, HMIs, and field devices via standard industrial protocols. This page provides full technical specifications, compatible replacement options, and a structured selection guide to help engineers and procurement teams make informed decisions.
Technical Specifications
- Part Number: A5E36717803
- Manufacturer: Siemens AG
- Product Family: SIMATIC S7
- Module Type: Communication Module (CP / PN Interface)
- Communication Interface: PROFINET / Industrial Ethernet
- Mounting: DIN Rail / Backplane
- Operating Temperature: 0 °C to +60 °C
- Protection Rating: IP20
- Power Supply: Via backplane bus
- Certifications: CE, UL, cULus
- Weight: Approx. 200 g
Note: Specifications are based on Siemens SIMATIC S7 series documentation. Always verify with the official datasheet before installation.
Compatible Replacement & Equivalent Models
The following modules are functionally compatible or serve as direct/near-direct replacements for the A5E36717803 in most SIMATIC S7 applications:
- Siemens 6GK7243-1BX30-0XE0 – CP 243-1 Ethernet module, S7-200 series
- Siemens 6GK7343-1EX30-0XE0 – CP 343-1 PROFINET module, S7-300 series
- Siemens 6GK7443-1EX30-0XE0 – CP 443-1 PROFINET module, S7-400 series
- Siemens 6ES7541-1AB00-0AB0 – CM PtP RS422/485 BA, S7-1500 series
- Siemens 6GK7542-6UX00-0XE0 – CP 1542-5 PROFIBUS module, S7-1500 series
Compatibility depends on your PLC rack, firmware version, and software configuration. Contact our team for a verified match.
Why Choose the Original A5E36717803
- ✅ OEM Guaranteed: 100% authentic Siemens part with full traceability
- ✅ Plug-and-Play: No firmware reconfiguration required for existing S7 systems
- ✅ Long-Term Support: Siemens spare parts availability and technical documentation
- ✅ Certified Quality: CE, UL certified for global industrial deployment
- ✅ Stable Communication: Optimized for SIMATIC TIA Portal and STEP 7 environments
Typical Applications
- Factory automation and discrete manufacturing lines
- Process control systems in chemical, oil & gas, and water treatment plants
- Building automation and energy management systems
- Machine tool and motion control integration
- SCADA and DCS communication backbone
System Compatibility
- PLC Platform: Siemens SIMATIC S7-200 / S7-300 / S7-400 / S7-1200 / S7-1500 (verify slot compatibility)
- Software: STEP 7 V5.x, TIA Portal V13 and above
- Protocols: PROFINET IO, Industrial Ethernet, S7 Communication, ISO-on-TCP
- Network Topology: Star, ring, and line topologies supported
Selection Guide
Use the following criteria to determine if the A5E36717803 or an equivalent is right for your application:
- Step 1 – Identify your PLC series: S7-300, S7-400, S7-1500, etc.
- Step 2 – Confirm required protocol: PROFINET, PROFIBUS, Ethernet/IP, or serial
- Step 3 – Check rack slot availability: Verify physical slot and power budget
- Step 4 – Match firmware version: Ensure TIA Portal / STEP 7 compatibility
- Step 5 – Confirm certifications: CE/UL required for your region or industry
Not sure which module fits? Contact our engineers with your system configuration for a free selection recommendation.
Quality Assurance & Sourcing
- All units sourced from authorized Siemens distributors or verified OEM channels
- Each module undergoes incoming inspection: visual check, label verification, and functional test
- Anti-static packaging and climate-controlled storage
- Traceable batch records available upon request
- 12-month warranty on all stocked items
How to Order
- Add A5E36717803 to cart and proceed to checkout
- Or email support@konmask.com with your PO and required quantity
- For bulk orders (>5 units), request a quote for preferential pricing
- Lead time: In-stock items ship within 1–3 business days; sourced items 5–15 business days
- Shipping: DHL / FedEx / UPS international express available
Replacement & Compatibility FAQ
Q: Can A5E36717803 replace a 6GK7343-1EX30-0XE0 directly?
A: Functional equivalence is possible in many S7-300 setups, but physical dimensions and slot addressing must be verified. Contact us for a compatibility check.
Q: Is this module compatible with TIA Portal V17?
A: Yes, SIMATIC S7 communication modules in this family are generally supported in TIA Portal V13 and above, including V17. Confirm with your project’s hardware catalog.
Q: Do you provide a certificate of conformity?
A: Yes. A certificate of conformity and test report are available upon request for all orders.
Q: What is the minimum order quantity?
A: MOQ is 1 unit. Bulk pricing available for orders of 5+ units.
Q: Can I return the module if it’s incompatible?
A: Yes, unused modules in original packaging may be returned within 30 days. See our returns policy for details.
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