Siemens 6AG1516 Series PLC CPU, 20-Input, 20 Outputs

RS Stock No.:: 149-096
Mfr. Part No.:: 6AG1516-3FP03-2AB0
Brand:: Siemens

Siemens 6AG1516 Series PLC CPU, 20-Input, 20 Outputs

Subtotal (1 unit)*

Kr. 113 668,53

(exc. VAT)

Kr. 142 085,66

(inc. VAT)

FREE delivery for online orders over 750,00 kr

Stocked by manufacturer

Ready to ship from 25 November 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	Kr. 113 668,53

*price indicative

RS Stock No.:: 149-096
Mfr. Part No.:: 6AG1516-3FP03-2AB0
Brand:: Siemens

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Product Type	PLC CPU
	Series	6AG1516
	Number of Inputs	20
	Number of Outputs	20
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	60°C
	Depth	129mm
	Length	129mm
	Standards/Approvals	60721-3-3, 60721-3-6, 61086, ANSI/ISA-71.04, ATEX, CE, DNV, EN, EN 60654-4, EN 60664-3, EN 60721, IEC 60068-2-38, IECEX, IPCCC-830A, MIL-I-46058C, RCM, REACH Information, RoHS, TUV, UKCA, WEEE, UL
	Width	70mm
	Program Capacity	3MB
	Display Included	Yes
	Programming Language Used	CFC, FBD, Graph, LAD, SCL, STL
	Supply Voltage	24V dc
	Communication Port Type	Profibus, PROFINET IRT
	Number of Communication Ports	2

	Select all
	Brand Siemens
	Product Type PLC CPU
	Series 6AG1516
	Number of Inputs 20
	Number of Outputs 20
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 60°C
	Depth 129mm
	Length 129mm
	Standards/Approvals 60721-3-3, 60721-3-6, 61086, ANSI/ISA-71.04, ATEX, CE, DNV, EN, EN 60654-4, EN 60664-3, EN 60721, IEC 60068-2-38, IECEX, IPCCC-830A, MIL-I-46058C, RCM, REACH Information, RoHS, TUV, UKCA, WEEE, UL
	Width 70mm
	Program Capacity 3MB
	Display Included Yes
	Programming Language Used CFC, FBD, Graph, LAD, SCL, STL
	Supply Voltage 24V dc
	Communication Port Type Profibus, PROFINET IRT
	Number of Communication Ports 2

COO (Country of Origin):: DE

Siemens 6AG1516 Series PLC CPU, 3MB Program Capacity, 20 Inputs - 6AG1516-3FP03-2AB0

This plc cpu is a Compact control unit designed for industrial automation tasks that require resilient communication and multi-language programming support. It operates within harsh temperature ranges and integrates with fieldbus networks to manage digital I/O and user programmes in medium-to-large control systems.

Features and Benefits:

• Profibus and PROFINET IRT connectivity for deterministic networking
• 3MB programme capacity enabling sizeable control logic storage
• 20 inputs and 20 outputs for balanced I/O handling
• Supports CFC, FBD, SCL, LAD and STL programming for flexible development
• Operating range −40°C to 60°C for extreme-environment deployment

Applications

• Suitable for process automation requiring deterministic PROFINET IRT
• Ideal for factory-floor systems using Profibus integration
• Used for distributed control with moderate I/O counts
• Can be used in marine and offshore control cabinets needing certified equipment

How many communication ports does it provide and why does that matter?

It offers two communication ports, which allows segregation of network traffic or redundant connections to improve availability in automation topologies.

What programming approaches are supported for developing control logic?

It accepts graphical and textual languages including CFC, function Block diagrams, structured text, ladder logic and statement list to match varied engineering practices.

What environmental limits apply to its operation?

The device is rated to function from −40°C up to 60°C, enabling continuous operation across severe temperature conditions.

Which physical footprint considerations affect cabinet layout?

The module occupies 70mm in width and 129mm in depth, aiding planners in Compact rack or DIN-rail arrangements.