Key Features
- Compact CPU 1214C DC/DC/DC: Product type designation: CPU 1214C DC/DC/DC.
- Integrated digital I/O: 14x DI 24 V DC and 10 DO 24 V DC.
- PROFINET interface: 1 PROFINET interface, RJ 45 (Ethernet) on X1, with integrated switch and 100 Mbit/s transmission rate, max.
- Engineering and firmware: Firmware version V4.1; programming package STEP 7 V21 or higher.
- Memory configuration: Work memory 1 000 kbyte, including 250 kbyte for program and 750 kbyte for data; load memory integrated 8 Mbyte.
- Diagnostics and service functions: I&M data Yes; I&M0 to I&M3, SysLog Yes, Web server Yes, and diagnostic buffer present.
Applications
- PROFINET network integration: Connecting the CPU to a PROFINET network.
- Integrated digital I/O control: Handling 14 integrated digital inputs and 10 integrated digital outputs.
- STEP 7 engineering and commissioning: Engineering the CPU with STEP 7 V21 or higher.
- Web-based diagnostics and data access: Using the built-in web server for browser-based access and diagnostics.
Technical Summary
| Product type designation | CPU 1214C DC/DC/DC |
|---|---|
| Firmware version | V4.1 |
| Power supply | 24 V DC |
| Permissible supply range, lower limit | 20.4 V |
| Permissible supply range, upper limit | 28.8 V |
| Integrated digital inputs | 14 |
| Integrated digital outputs | 10 |
| PROFINET interfaces | 1 |
| Interface type | PROFINET |
| Transmission rate, max. | 100 Mbit/s |
| Programming package | STEP 7 V21 or higher |
| Work memory | 1 000 kbyte |
| Program memory | 250 kbyte |
| Data memory | 750 kbyte |
| Load memory integrated | 8 Mbyte |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is Siemens 6ES7214-1AH50-0XB0?
It is a SIMATIC S7-1200 G2 compact CPU 1214C DC/DC/DC.
How many onboard I/O points does this CPU have?
It has 14 integrated digital inputs and 10 integrated digital outputs.
Which communication interface is included?
It includes 1 PROFINET interface with RJ 45 (Ethernet) on X1 and an integrated switch.
What software is required for engineering?
The programming package is STEP 7 V21 or higher.
What supply voltage does the CPU use?
The rated value is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
