Product Description
Key Features
- Product identity: CPU 1212C DC/DC/DC compact CPU with 8 integrated digital inputs, 6 digital outputs, and 2 analog inputs.
- Supply and memory: Supply: DC 20.4 to 28.8 V DC. Integrated work memory: 50 kbyte; load memory: 1 Mbyte.
- PROFINET interface: 1 isolated PROFINET interface with RJ 45 (Ethernet), automatic transmission-rate detection, autonegotiation, and autocrossing.
- Programming package: Engineering with STEP 7 V11 SP2 or higher.
- High-speed functions: 4 digital inputs are usable for HSC (High Speed Counting), and 4 digital outputs are high-speed outputs with 100 kHz Pulse Train Output.
- Lifecycle data: Product lifecycle: Start of final year of support.
Applications
- High-speed counting: 4 digital inputs are usable for HSC (High Speed Counting).
- Pulse output: 4 digital outputs provide 100 kHz Pulse Train Output.
Technical Summary
| Product type | CPU 1212C DC/DC/DC |
|---|---|
| Supply | DC 20.4 to 28.8 V DC |
| Digital inputs | 8; 4 usable for HSC (High Speed Counting) |
| Digital outputs | 6; 4 high-speed outputs, 100 kHz Pulse Train Output |
| Analog inputs | 2; 0 to +10 V |
| Work memory | 50 kbyte |
| Load memory | 1 Mbyte |
| PROFINET interfaces | 1; isolated; RJ 45 (Ethernet) |
| Programming package | STEP 7 V11 SP2 or higher |
| Protection | IP20 |
| Product lifecycle | Start of final year of support |
Frequently Asked Questions
What exact order number should be confirmed for this CPU?
Confirm Siemens order number 6ES7212-1AE31-0XB0 and product type CPU 1212C DC/DC/DC.
Which I/O configuration does 6ES7212-1AE31-0XB0 have?
It has 8 integrated digital inputs, 6 digital outputs, and 2 analog inputs with a 0 to +10 V input range.
Which interface and programming package are supported?
It has 1 PROFINET interface with RJ 45 (Ethernet) and uses STEP 7 V11 SP2 or higher.
What lifecycle information is supplied for this configuration?
The product lifecycle is Start of final year of support.
