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Siemens CPU 1516F-3 PN/DP 6ES7516-3FP03-0AB0

Siemens CPU 1516F-3 PN/DP 6ES7516-3FP03-0AB0 Specification

Operating Voltage
19.2 V - 28.8 V DC

Rated Current
Not specified (depends on load and module usage)

Connectivity Type
3x Profinet (Ethernet) ports, 1x Profibus DP port

Panel Type
DIN rail mountable (modular system)

Base Material
Plastic chassis and internal circuitry

Components
CPU, memory card slot, communication interfaces (Profinet/Profibus)

Cover Material
Plastic

Rated Operation Voltage
24 V DC

Current Rating
About 800 mA at 24 V DC (typ. CPU consumption)

Control System
SIMATIC S7-1500, failsafe automation

Cabinet Material
Not applicable (open frame industrial module)

Protection Level
F (Fail-safe/Safety CPU)

Cooling System
Natural convection

Features
Integrated safety, web server, high-speed processing, flexible networking

Protection Class
Class I

Product Type
Programmable Logic Controller (PLC) CPU Module

Material
Plastic and Metal (electronics grade)

Surface Finish
Matte

Standard
IEC 61131, EN 61508

Surface Color
Grey

Rated Voltage
24 V DC (supply voltage)

Frequency (MHz)
300 MHz (internal processor)

Maximum Output Current
Not applicable (CPU module)

Dimension (L*W*H)
147 mm x 70 mm x 129 mm

Application
Industrial Automation, Process Control, Safety Applications

IP Rating
IP20

Display Type
LCD Display

Fail-safe/Redundancy
Supports safety related applications up to SIL 3, PL e

Bit Memory
64 KB

Supported Communication Protocols
PROFINET, PROFIBUS, TCP/IP, Isochronous real-time

Number of Digital Inputs/Outputs
Module dependent (CPU does not include IO channels)

Operating Temperature Range
0C to +60C

Mounting Type
DIN rail

Load Memory
32 MB (with memory card)

Program Memory
3 MB

System Power Consumption
Approx. 20 W

Siemens CPU 1516F-3 PN/DP 6ES7516-3FP03-0AB0 Trade Information

Minimum Order Quantity
1 Unit

Delivery Time
2 Week

About Siemens CPU 1516F-3 PN/DP 6ES7516-3FP03-0AB0

6ES7516-3FP03-0AB0

CPU 1516F-3 PN/DP, 3MB Prog, 7,5MB Data

SIMATIC S7-1500F, CPU 1516F-3 PN/DP, central processing unit with work memory 3 MB for program and 7.5 MB for data 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFIBUS, 6 ns bit performance, SIMATIC Memory Card required

Advanced Safety and Performance

Equipped for high-demand tasks, the CPU 1516F-3 PN/DP excels in safety-related applications, supporting standards up to SIL 3 and PL e. Its built-in diagnostics and high-speed processing ensure reliable, precise operation for critical industrial processes. The system's natural convection cooling and LCD display contribute to its robust, user-friendly performance in challenging environments.

Flexible Networking and Integration

With three integrated Profinet/Ethernet ports and a Profibus DP interface, this CPU allows seamless communication across automation equipment, enabling extensive connectivity and interoperability. Compliant with IEC 61131 and EN 61508 standards, it easily integrates into existing automation infrastructures, supporting both continuous and safety-critical processes.

Designed for Industrial Demands

The CPU is constructed with a durable plastic chassis and industrial-grade electronics, boasting IP20 protection and compliance with Class I safety standards. Its DIN rail mounting and matte grey finish make it suitable for professional control cabinets, while the modular system allows easy expansion and customization for diverse automation needs.

FAQ's of Siemens CPU 1516F-3 PN/DP 6ES7516-3FP03-0AB0:

Q: How can I expand the I/O capabilities of the Siemens CPU 1516F-3 PN/DP?

A: The CPU itself does not include built-in digital or analog inputs/outputs; I/O capacity is module dependent. You can expand I/O by adding compatible S7-1500 I/O modules to your setup according to application requirements.

Q: What are the main benefits of using this CPU in safety-related automation applications?

A: This CPU supports safety-integrated functionality up to SIL 3 (EN 61508) and PL e (ISO 13849), enabling reliable protection in hazardous industrial environments. It combines standard control with fail-safe operations, streamlining compliance and reducing hardware costs.

Q: Where is the Siemens CPU 1516F-3 PN/DP typically installed?

A: It is designed for industrial control panels and automation cabinets, mounted on a DIN rail within factory automation, process control, or safety system environments.

Q: When should I choose this model over other SIMATIC S7-1500 CPUs?

A: Choose this model when your application demands high processing power, integrated safety up to SIL 3/PL e, and robust communication options like multiple Profinet/Ethernet ports and Profibus DP integration-ideal for complex, safety-critical automation.

Q: What communication protocols are supported by the CPU 1516F-3 PN/DP?

A: The CPU supports PROFINET, PROFIBUS, TCP/IP, isochronous real-time, and features an integrated web server for diagnostics and configuration.

Q: How is the CPU powered and what is its typical current consumption?

A: It operates at a rated voltage of 24 V DC (allowing a range from 19.2 V to 28.8 V DC) with a typical current draw of 800 mA. Ensure your power supply matches these requirements for reliable operation.

Q: What is the recommended process for loading and saving application programs?

A: Programs are stored in the 3 MB onboard memory and up to 32 MB on the memory card. Use the TIA Portal engineering software to load, modify, and save application logic to the CPU via an Ethernet connection or directly via the memory card slot.