- Home
- PLC CPUs, Safety PLCs & Logic Modules
- Siemens 6ES7414-2XL07-0AB0 SIMATIC S7-400 CPU 414-2 2MB MPI/DP PROFIBUS DP PLC Siemens 6ES7414-2XL07-0AB0 SIMATIC S7-400 CPU 414-2 2MB MPI/DP PROFIBUS DP PLC
Siemens 6ES7414-2XL07-0AB0 SIMATIC S7-400 CPU 414-2 2MB MPI/DP PROFIBUS DP PLC
Siemens 6ES7414-2XL07-0AB0 SIMATIC S7-400 CPU 414-2 2MB MPI/DP PROFIBUS DP PLC
Get Quote
- Description
The Siemens CPU 414-2 (6ES7414-2XL07-0AB0) is a SIMATIC S7-400 central processing unit with 2 MB of work memory, split 1 MB for program and 1 MB for data, plus two integrated interfaces: a combined MPI/DP port and a dedicated PROFIBUS DP port. Bit and word instructions run in 18.75 ns typical, faster than the 412 line, for programs with larger logic and data footprints.
Technical Specifications
| SKU | 6ES7414-2XL07-0AB0 |
| Brand | Siemens |
| Series | SIMATIC S7-400 |
| Product type designation | CPU 414-2 |
| Firmware version | V7.0 |
| Interfaces | 1st MPI/DP, 2nd PROFIBUS DP, both 12 Mbit/s, isochronous mode for PROFIBUS only |
| Programming package | STEP 7 V5.4 or higher with HSP 261 |
| Work memory, integrated | 2 Mbyte (1 Mbyte program, 1 Mbyte data) |
| Load memory, expandable FEPROM, max. | 64 Mbyte via Memory Card (FLASH) |
| Load memory, expandable RAM, max. | 64 Mbyte via Memory Card (RAM) |
| Backup battery | Present, backs up all data; typ. 180 uA, max. 850 uA |
| Input current, backplane bus 5 V DC | 0.9 A typ., 1.1 A max. |
| Power loss, typ. | 4.5 W |
| Processing time, bit/word operations, typ. | 18.75 ns |
| Processing time, floating point, typ. | 37.5 ns |
| DB, number max. | 6000, numbered 1 to 16000 |
| FB / FC, number max. | 3000 each, numbered 0 to 7999 |
| Digital channels | 65536 inputs, 65536 outputs, all central |
| Analog channels | 4096 inputs, 4096 outputs, all central |
| Number of DP masters, integrated | 2 |
| Number of expansion units, max. | 21 |
| Connectable OPs | 63 |
| Multicomputing | Up to 4 CPUs with UR1 or UR2 |
| Slots required | 1 |
| Clock | Hardware real-time clock, retentive, 1 ms resolution, synchronizable |
Certifications & Standards
- CE
- UL
- cULus
- CSA
- FM
- RCM
- KC
- EAC
Selection Notes
Doubled work memory versus the 412-2, 2 MB against 1 MB, and an instruction time nearly 40 percent faster, 18.75 ns instead of 31.25 ns, make this CPU the choice once program size or scan-time budget outgrows the 412 line while keeping the same MPI/DP plus PROFIBUS DP interface pair. The DB range already reaches 6000 blocks, so projects staying below that count gain little from moving further up the family; those with heavier PROFINET or multi-interface requirements need a PN/DP-equipped CPU instead.