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Siemens SIMATIC S7-400 6ES7416-3ER05-0AB0 CPU 416-3 PN/DP
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
6ES7416-3ER05-0AB0 CPU 416-3 PN/DP
Siemens 6ES7416-3ER05-0AB0 is a SIMATIC S7-400 CPU 416-3 PN/DP with firmware V5.3, 11.2 MB work memory, MPI/DP, PROFIBUS DP and integrated PROFINET communication.
At a Glance
| Brand / Manufacturer | Siemens |
|---|---|
| Model / Article Number | 6ES7416-3ER05-0AB0 |
| Product Type | SIMATIC S7-400 CPU 416-3 PN/DP central processing unit |
| Core Function | Executes S7-400 control programs with MPI/DP, PROFIBUS DP and integrated PROFINET communication |
| Application / Compatible Series | Modular SIMATIC S7-400 automation systems |
Exact Identification
Match the complete article number, photographed nameplate and firmware level before replacement.
Interface Arrangement
Confirm the MPI/DP, PROFIBUS DP, Ethernet/PROFINET and optional IF 964-DP connections used by the installed project.
Configuration Check
Verify the STEP 7 hardware catalog, memory card, two-slot rack position, addressing and PROFINET device names before commissioning.
Product Overview
6ES7416-3ER05-0AB0 is a Siemens SIMATIC S7-400 CPU 416-3 PN/DP central processing unit with 11.2 MB integrated work memory. It combines MPI/DP, PROFIBUS DP and integrated Ethernet/PROFINET communication for modular S7-400 automation systems.
Siemens specifies firmware V5.3 and STEP 7 V5.4 SP4 with the applicable hardware update for configuration. The integrated Ethernet interface includes a two-port RJ45 switch for PROFINET IO, while an IF 964-DP plug-in module can provide the additional DP interface.
Key Functions
Processing and Memory
Executes bit, word and fixed-point operations in 30 ns and floating-point operations in 90 ns, with 11.2 MB integrated work memory split equally between code and data.
Industrial Networking
Combines MPI/DP communication up to 12 Mbps with an integrated two-port Ethernet interface for PROFINET IO, S7 communication, routing and open IE communication.
S7-400 Expansion and Diagnostics
Supports one central rack with up to 21 expansion units, an additional DP interface through IF 964-DP, and a programmable diagnostic buffer with up to 3200 entries.
Official Specifications
| Firmware Version | V5.3 |
|---|---|
| Work Memory | 11.2 MB total (5.6 MB for code and 5.6 MB for data) |
| Integrated Load Memory | 1024 KB RAM |
| Expandable Load Memory | FLASH memory card up to 64 MB; RAM memory card up to 64 MB |
| Execution Time for Bit, Word and Fixed-Point Operations | 30 ns |
| Floating-Point Operation Time | 90 ns |
| Available S7 Counters and Timers | 2048 counters and 2048 timers |
| Total I/O Address Area | 16 KB inputs / 16 KB outputs |
| Rack Expansion Capacity | 1 central rack with up to 21 expansion units |
| Ethernet / PROFINET Interface | Integrated two-port switch; 2 × RJ45; 10/100 Mbps autosensing |
| PROFINET IO Devices | Maximum 256 |
| PROFIBUS DP Slaves | Maximum 125 |
| Mounting Dimensions (W × H × D) | 50 × 290 × 219 mm |
| Slots Required | 2 |
| Approximate Weight | 0.9 kg |
| S7-400 Backplane Current at 5 V DC | 1.2 A typical; 1.4 A maximum |
| Power Loss | 6.0 W typical |
Official source: Siemens SIMATIC S7-400 CPU Specifications, section 10.8 for 6ES7416-3ER05-0AB0. Commercial stock, warranty and shipping statements are seller terms.
Frequently Asked Questions
Which STEP 7 version is required to configure 6ES7416-3ER05-0AB0?
Siemens specifies STEP 7 V5.4 SP4 or later with the relevant hardware update for firmware V5.3.
How much work and load memory does 6ES7416-3ER05-0AB0 provide?
The CPU provides 11.2 MB integrated work memory, divided into 5.6 MB for code and 5.6 MB for data. It also has 1024 KB integrated RAM load memory and supports FLASH or RAM memory cards up to 64 MB.
Which communication interfaces are available on 6ES7416-3ER05-0AB0?
The first interface supports MPI/DP at up to 12 Mbps. The integrated Ethernet interface uses a two-port switch with two RJ45 sockets and supports PROFINET IO; an IF 964-DP module can provide the additional DP interface.
How much rack space is needed for 6ES7416-3ER05-0AB0?
The mounting dimensions are 50 × 290 × 219 mm, and the CPU occupies two S7-400 slots.
How many PROFINET IO devices can 6ES7416-3ER05-0AB0 control?
The integrated PROFINET IO controller supports up to 256 PROFINET IO devices, subject to the configured address area, submodule count and update-time requirements.
What should be checked before replacing 6ES7416-3ER05-0AB0?
Verify the complete order number, CPU hardware and firmware level, STEP 7 hardware configuration, memory-card type, rack allocation, MPI/DP settings, PROFIBUS addressing and PROFINET device names before commissioning the replacement.
What diagnostic capacity is available in 6ES7416-3ER05-0AB0?
The CPU has a programmable diagnostic buffer with up to 3200 entries, a default setting of 120 entries, and supports status/modify functions for commissioning and troubleshooting.
Compatibility & Ordering Notes
Compatibility Checklist for 6ES7416-3ER05-0AB0
- Confirm that the rack provides two slots and that the cabinet power budget supports the specified S7-400 backplane current.
- Use STEP 7 V5.4 SP4 or later with the applicable hardware update when engineering firmware V5.3.
- Check whether the installed project uses a FLASH or RAM memory card and preserve the program and configuration before replacement work.
- Record MPI/DP and PROFIBUS addresses, PROFINET device names, IP settings, configured IO devices and any IF 964-DP module before removal.
- Verify connector allocation, network topology and the configured I/O address areas before applying power to a replacement CPU.
- Do not treat a later CPU 416-3 PN/DP revision as a drop-in substitute until its firmware, memory, interfaces and STEP 7 hardware configuration have been checked against the existing project.
