Product Description
Key Features
- SIPLUS CPU 1212C configuration: Compact CPU with DC/DC/DC configuration, based on 6ES7212-1AE40-0XB0, with conformal coating and Active Product lifecycle data.
- Integrated I/O: 8 integrated digital inputs, 6 digital outputs and 2 analog inputs with a 0 to +10 V input range; analog outputs: 0.
- DC supply: Rated supply: 24 V DC; permissible range: 20.4 V to 28.8 V DC. Reverse polarity protection: Yes.
- PROFINET interface: 1 isolated PROFINET interface with 1 RJ 45 (Ethernet) port and transmission rate up to 100 Mbit/s.
- Installation and protection: Dimensions: 90 mm × 100 mm × 75 mm; weight, approx.: 370 g; IP degree of protection: IP20.
- Railway environmental data: Ambient temperature during operation: -25 °C to 60 °C for horizontal installation and -25 °C to 50 °C for vertical installation; +70 °C for 10 minutes under OT1, ST1/ST2 conditions.
Technical Summary
| Product type | CPU 1212C DC/DC/DC |
|---|---|
| Product lifecycle | Active Product |
| Supply voltage | 24 V DC; permissible range 20.4 V to 28.8 V DC |
| Digital inputs | 8; 6 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; 100 Mbit/s maximum |
| Programming and engineering | STEP 7 TIA Portal configurable/integrated from version see entry ID: 109746275 |
| Memory | Integrated load memory: 2 Mbyte |
| Protection | IP20 |
| Lifecycle | Active Product |
Frequently Asked Questions
What exact Siemens model should be confirmed for this CPU?
Confirm order number 6AG2212-1AE40-1XB0 and product type CPU 1212C DC/DC/DC.
What supply range does the CPU use?
It has a rated supply of 24 V DC and a permissible range of 20.4 V to 28.8 V DC.
Which interfaces and I/O are integrated?
It has 1 isolated PROFINET interface with 1 RJ 45 (Ethernet) port, 8 digital inputs, 6 digital outputs and 2 analog inputs.
What installation dimensions and protection rating should be checked?
Dimensions are 90 mm × 100 mm × 75 mm, weight is approximately 370 g, and the protection rating is IP20.
