Product Overview
Applications
The CPU supports frequency measurement.
The CPU supports controlled positioning.
The CPU supports a PID controller.
Technical Summary
| Product type | CPU 1212C DC/DC/DC |
|---|---|
| Supply | 24 V DC; permissible range 20.4 V to 28.8 V |
| Digital inputs | 8; 4 usable for technological functions |
| Digital outputs | 6; 4 high-speed outputs, 100 kHz Pulse Train Output |
| Analog inputs | 2; 0 to +10 V |
| PROFINET interfaces | 1; isolated, RJ 45 (Ethernet) |
| Work memory | 50 kbyte |
| Load memory | 1 Mbyte |
| Programming package | STEP 7 V11 SP2 or higher |
Key Features
8 digital inputs, 6 digital outputs, and 2 analog inputs with 0 to +10 V input range.
CPU 1212C DC/DC/DC with a 24 V DC rated supply and permissible range of 20.4 V to 28.8 V.
50 kbyte integrated work memory and 1 Mbyte integrated load memory.
1 isolated PROFINET interface with RJ 45 (Ethernet), automatic transmission-rate detection, autonegotiation, and autocrossing.
Programming package: STEP 7 V11 SP2 or higher.
Start of final year of support.
Frequently Asked Questions
What is the exact product type?
It is CPU 1212C DC/DC/DC, order number 6ES7212-1AE31-0XB0.
What I/O is integrated?
It has 8 digital inputs, 6 digital outputs, and 2 analog inputs with a 0 to +10 V input range.
What supply range does it use?
The rated supply is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
Which interface and software are supported?
It has 1 isolated PROFINET interface with RJ 45 (Ethernet) and uses STEP 7 V11 SP2 or higher.
