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PRODUCT DESCRIPTION
6ES7516-3FN02-0AB0 fail-safe central processing unit
SIMATIC S7-1500F, CPU 1516F-3 PN/DP, central processing unit with work memory 1.5 MB for program and 5 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFIBUS, 10 ns bit performance, SIMATIC Memory Card required Confirm the complete article identity, installed configuration and manufacturer documentation before ordering or replacement.
BEFORE YOU BUY
Confirm the complete fail-safe central processing unit
ACTUAL APPLICATIONS
Application context for 6ES7516-3FN02-0AB0
Manufacturer documentation places the Fail-Safe Central Processing Unit in practical automation applications. The three cases below describe different operating tasks in which 6ES7516-3FN02-0AB0 performs its documented product-family role with the configured companion equipment.
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01 · AUTOMOTIVE
Protect robotic joining with Fail Safe process control
Inside the robots, fixtures and clamp groups, 6ES7516-3FN02-0AB0 provides its specified system function as a Fail-Safe Central Processing Unit. During station restart, the system uses this function to confirm tooling readiness before the cycle starts, helping it prevent an incomplete joining cycle. -
02 · WATER & WASTEWATER
Manage raw-water pumping with Fail Safe process control
Across the intake pumps and wet wells, 6ES7516-3FN02-0AB0 handles its designated signal or control duty as a Fail-Safe Central Processing Unit. During peak-flow demand, the system uses this function to coordinate pump duty and level response, helping it maintain hydraulic continuity. -
03 · CHEMICAL & PETROCHEMICAL
Integrate product blending with Fail Safe process control
Inside the component tanks and blend headers, 6ES7516-3FN02-0AB0 operates in its approved product-family role as a Fail-Safe Central Processing Unit. During blend correction, the system uses this function to adjust component addition from quality feedback, helping it bring the blend toward its release target.
Technical specifications for 6ES7516-3FN02-0AB0
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Product Model6ES7516-3FN02-0AB0
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Product Parametersfail-safe central processing unit
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In stock1 unit
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ManufacturerSiemens
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HW functional statusFS01
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Firmware versionV2.9
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Rated value (DC)24 V
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Screen diagonal [cm]6.1 cm
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Number of keys8
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integrated (for program)1.5 Mbyte
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integrated (for data)5 Mbyte
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Number of ports2
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Interface types Number of ports1
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horizontal installation, min.-25 °C; No condensation
View all additional
Alternative Names
6ES7516 3FN02 0AB0
SIMATIC S7-1500 automation systems fail-safe central processing unit
Siemens fail-safe central processing unit
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Match 6ES7516-3FN02-0AB0 to the installed SIMATIC S7-1500 automation systems
Siemens 6ES7516-3FN02-0AB0 is a fail-safe central processing unit used in the SIMATIC S7-1500 automation systems. Use 6ES7516-3FN02-0AB0 for cyclic logic, program execution and distributed I/O coordination in the documented SIMATIC S7-1500 automation systems. Preserve the approved hardware configuration and program backup.
Maintain the documented network names, addresses, topology and controller interfaces assigned to 6ES7516-3FN02-0AB0. Validate reachable devices before enabling controlled equipment. Confirm number of keys (8), integrated (for program) (1.5 Mbyte), the exact mechanical position and approved system configuration before connection.
Load the approved project to 6ES7516-3FN02-0AB0, review diagnostics and test interlocks, I/O updates, alarms and commanded sequences before returning the plant section to service. Use qualified personnel, keep the applicable manufacturer instructions at the work location and retain the measured results with the equipment service record.
Features:
- Exact identity: 6ES7516-3FN02-0AB0
- Product class: fail-safe central processing unit
- Family: SIMATIC S7-1500 automation systems
The Siemens 6ES7516-3FN02-0AB0 requires documented system integration before energising the equipment.
REPLACEMENT CONTROL
Verify the complete 6ES7516-3FN02-0AB0 identity before exchange
Replace 6ES7516-3FN02-0AB0 only after matching the full article identity, fail-safe central processing unit, rated value (dc) (24 V) and documented system role. Confirm that the installed hardware version and controlled configuration agree with the manufacturer record.
Before removal, photograph the product label, mounting position, number of ports (2), cable routing, shields, earth connections and adjacent assemblies. Preserve the approved program, parameter set or network configuration needed for recovery.
After installation, verify interface types number of ports (1) and horizontal installation, min. (-25 °C; No condensation). Review diagnostics, test the affected function at a safe operating point and record the final maintenance acceptance evidence.
Features:
- Exact identity: 6ES7516-3FN02-0AB0
- Number of ports: 2
- horizontal installation, min.: -25 °C; No condensation
The Siemens 6ES7516-3FN02-0AB0 requires documented replacement verification before energising the equipment.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: Official documents are provided through manufacturer links. Accessories, manuals, cables, calibration data, software and certificates are included only when listed in the quotation.
Features:
- Technical values prepared for 6ES7516-3FN02-0AB0
- Installation checks matched to SIMATIC S7-1500 automation systems
- Exact Siemens identity required before service
Documentation for Siemens 6ES7516-3FN02-0AB0 must match the installed equipment and complete product identity; confirm manual applicability before service.
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Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size15.6 × 16.2 × 8.3 cm
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Shipping weight0.599 kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference85371091
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
Antistatic protection -
Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 6ES7516-3FN02-0AB0
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Which hw functional status value must match when sourcing 6ES7516-3FN02-0AB0?
6ES7516-3FN02-0AB0 is documented with HW functional status FS01. Compare this value, the full order number and installed system record before purchase. -
How should engineering verify firmware version for 6ES7516-3FN02-0AB0?
Use the manufacturer data and installed configuration to confirm Firmware version V2.9; retain the checked value in the replacement work pack. -
What does rated value (dc) 24 V mean for installing 6ES7516-3FN02-0AB0?
The installation must satisfy Rated value (DC) 24 V together with the documented power, interface, mounting and environmental limits for 6ES7516-3FN02-0AB0. -
Which compatibility records should accompany a distributor quote for 6ES7516-3FN02-0AB0?
Provide the complete model, quantity, nameplate photos, installed SIMATIC S7-1500 automation systems, required interfaces and destination country. Include project or network records when relevant. -
Can 6ES7516-3FN02-0AB0 replace a similar fail-safe central processing unit without configuration changes?
Do not decide by appearance. Match the full order number, hardware or firmware level, Screen diagonal [cm] 6.1 cm, interfaces and approved project before exchange. -
What should receiving inspection check on 6ES7516-3FN02-0AB0 before installation?
Check the exact label, housing, connectors, terminals, mounting points and supplied accessories. Reject damage, contamination, bent pins or unreadable identification. -
Which connection evidence should maintenance capture before removing 6ES7516-3FN02-0AB0?
Photograph connector keying, cable destinations, port assignments, shields, protective earth and adjacent modules. Save the controlled configuration and current diagnostics. -
What commissioning result confirms 6ES7516-3FN02-0AB0 is ready for service?
Confirm normal diagnostics, communication and affected equipment response, then test the documented fail-safe central processing unit function under controlled conditions and record acceptance.
READY TO VERIFY YOUR PART?
Get a 6ES7516-3FN02-0AB0 quote with price, lead time and revision check.
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