Features:
- Separates 128 KB code memory from 128 KB data memory.
- Provides two integrated isolated MPI/PROFIBUS interfaces.
- Supports load-memory cards up to 64 MB in Flash or RAM execution.
The XG03 article is the CPU 414-2 at firmware V3.1 with two PROFIBUS-capable ports.
It manages central rack logic and distributed DP stations with interface-specific resource limits.
Retain card type, battery-backed data, bus assignments and the STEP 7 V5.2-or-later project during replacement.
Legacy supply is assessed against firmware, memory-card and dual-bus configuration requirements.
Verified resources for Siemens 6ES7414-2XG03-0AB0:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Run coordinated process sequences across a modular S7-400 rack.
- Serve separate PROFIBUS networks for distributed I/O and automation devices.
- Maintain a high-I/O legacy plant while preserving project and retentive data.
- The first integrated PROFIBUS DP interface supports up to 32 slaves.
- The second integrated PROFIBUS DP interface supports up to 96 slaves.
- Both interfaces operate at rates up to 12 Mbit/s within their configured address areas.
- Working memory is divided into 128 KB code and 128 KB data sections.
- Flash or RAM cards can extend load memory to 64 MB.
- Battery support determines retention of configured data after power loss.
- The diagnostic buffer can be configured for as many as 400 entries.
- Monitor, force, and status-block functions assist controlled commissioning.
- Four breakpoints support structured program analysis in the engineering environment.