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INDUSTRIAL PRODUCT DOSSIER VERIFIED MODEL IDENTITY

INDUSTRIAL AUTOMATION COMPONENT

Siemens 6ES7516-3AP03-0AB0 SIMATIC S7-1500 CPU 1516-3 PN/DP Central Processing Unit

Siemens 6ES7516-3AP03-0AB0 is a SIMATIC S7-1500 CPU with PROFINET IRT, PROFINET RT, and PROFIBUS connectivity. 6ES7516-3AP03-0AB0 supports high-performance machine and process automation with fast 6 ns bit processing.

PRODUCT SERIES

Siemens SIMATIC S7-1500 CPU 1516-3 PN/DP Series

Product StatusNew and Original

WarrantyOne-year warranty

Tariff Code85371091

Fast Delivery1–3 working days

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Engineering Anatomy

PRODUCT FUNCTION & VERIFIED DATA

The Siemens 6ES7516-3AP03-0AB0 is a SIMATIC S7-1500 CPU 1516-3 PN/DP designed for demanding machine and plant automation. It combines 2 MB of program work memory, 7.5 MB of data work memory, PROFINET IRT with a two-port switch, PROFINET RT, and PROFIBUS DP communication. With 6 ns bit-operation performance, integrated diagnostics, and SIMATIC Memory Card support, the 6ES7516-3AP03-0AB0 provides coordinated logic, communication, and lifecycle support in modular automation systems.

Rated supply voltage	24 V DC	Permissible supply range	19.2–28.8 V DC
Rated current consumption	0.69 A	Maximum current consumption	1.08 A
Program work memory	2 MB	Data work memory	7.5 MB
Bit-operation time	6 ns	Backplane-bus infeed	12 W

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Deployment Contexts

APPLICATION ROUTES

High-speed production machinery.Executes fast sequence logic, interlocks, diagnostics, and coordinated control in automated manufacturing equipment.	Packaging and material handling.Controls conveyors, sensors, drives, and distributed I/O through PROFINET and PROFIBUS networks.
Process automation skids.Manages discrete and analog automation tasks in pumping, dosing, filtration, and utility systems.	Industrial communication integration.Connects PROFINET IRT, PROFINET RT, and PROFIBUS devices within unified S7-1500 architectures.
Machine modernization.Replaces the specified CPU during S7-1500 cabinet upgrades and lifecycle maintenance.	Distributed automation cells.Coordinates remote I/O, operator stations, and field devices across modular production cells.

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Industry Alignment

AUTOMATION COVERAGE

Process Control: ABB, Siemens, Foxboro, Yokogawa, and Emerson.	PLC & PAC: Allen-Bradley, ABB, GE, Schneider, and Siemens.
Safety & ESD: Triconex, HIMA, ICS Triplex, and Honeywell.	Condition Monitoring: Bently Nevada, EPRO, Vibro-Meter, and Emerson.

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Model Selection Board

40 REFERENCE ITEMS

XF830A	SDI-OE-S	NA200T IZMX-RP16A-200	LFI520
4100LR12	SC200-00	SCD2200-RTU PS-22	IC200MDD844F
IC200MDL650L	ABB 1SDH001000R0505-B0821	BS6151 01 SP01	ZBRN2
FGR-002	AMAX-2241	8530D-I	THS710
105S-1	SC42-EP08	AMAX-2241/PMA	ADAP-KOOL
eWONx005CD	CH-LMD1	SP-0108-H2	ABB 2CDG110137R0011
IMD-IM20 / IM20DEMO	ABB 3BSE038226R1	SWH-4200	ABE7 P16T334
81672-01	LP/557-180-203	D5090S	004404-005 Q9001L2002
6FX5002-5CN01-1BA0	E100	A01FDLV	43T69451
50098843	L1485BOXE07	9006450000	CON 232

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Supply Experience

PURCHASING SUPPORT

●	Verified Product Information: Clear product details and available pictures are provided during the inquiry and quotation process.
✦	Broad Inventory Access: Extensive stock supports sourcing of discontinued and difficult-to-find industrial components.
●	Fast Order Handling: In-stock products are normally prepared for shipment within one to three working days after payment.
✦	Worldwide Delivery: International delivery is available through DHL, UPS, FedEx, and TNT.
●	Protective Packaging: Product condition is checked before shipment, and suitable packaging is used for transit protection.
✦	Responsive Quotations: Each inquiry is reviewed to provide competitive pricing and practical purchasing support.
●	Warranty Support: A one-year warranty is provided according to the confirmed product condition and order terms.

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TRADEMARK NOTICE

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