Key Features
- CPU 1212FC DC/DC/relay: Compact CPU for the SIMATIC S7-1200 family with the product type designation CPU 1212FC DC/DC/relay.
- Onboard I/O: 8 DI 24 V DC, 6 DO relay 2 A, and 2 AI 0-10 V DC.
- Communication and protocol support: 1 PROFINET interface with PROFINET IO Controller, PROFINET IO device, SIMATIC communication, Open IE communication, and Web server support.
- Supply and memory: Power supply 20.4-28.8 V DC, integrated work memory 150 kbyte, and integrated load memory 2 Mbyte.
- Lifecycle and dimensions: Active Product with packaging dimensions 10,60 x 10,10 x 8,50 cm and net weight 0,320 Kg.
Technical Summary
| Product type designation | CPU 1212FC DC/DC/relay |
|---|---|
| Firmware version | V4.7 |
| Power supply | DC 20.4-28.8 V DC |
| Power supply reverse polarity protection | Yes |
| Current consumption, rated value | 400 mA; CPU only |
| Current consumption, max. | 1 200 mA; CPU with all expansion modules |
| Work memory | 150 kbyte |
| Load memory | 2 Mbyte |
| Digital inputs | 8; Integrated |
| Digital outputs | 6; Relays |
| Analog inputs | 2 |
| PROFINET transmission rate, max. | 100 Mbit/s |
Applications
- PROFINET network integration: Use the CPU as a PROFINET IO Controller or PROFINET IO device.
- S7 communication: Use the CPU for S7 communication as a server or as a client.
- OPC UA data access: Use the integrated OPC UA Server for data access, method call, and subscription-based communication.
Frequently Asked Questions
What is the exact Siemens model and product type?
The model is 6ES7212-1HF40-0XB0, and the product type designation is CPU 1212FC DC/DC/relay.
How many onboard inputs and outputs does this CPU have?
It has 8 integrated digital inputs, 6 relay digital outputs, and 2 analog inputs.
What is the power supply range for 6ES7212-1HF40-0XB0?
The power supply range is 20.4-28.8 V DC.
Which communication functions are supported by this CPU?
It supports PROFINET IO Controller, PROFINET IO device, SIMATIC communication, Open IE communication, S7 communication, OPC UA Server, and a Web server.
