Key Features
- Fail-safe compact CPU: CPU 1212FC DC/DC/relay in the SIMATIC S7-1200 family.
- Onboard I/O: 8 DI 24 V DC, 6 DO relay 2 A, and 2 AI 0-10 V DC.
- PROFINET interface: 1 PROFINET interface with 1 port, isolated, with automatic detection of transmission rate, autonegotiation, and autocrossing.
- Memory and backup: 150 KB program/data memory, 2 Mbyte load memory, backup present, without battery.
- Engineering software: Programming package: STEP 7 V20 or higher.
Applications
- PROFINET controller and device communication: Supports PROFINET IO Controller and PROFINET IO device communication.
- S7 network communication: Supports S7 communication as server and as client.
- OPC UA data access: Supports OPC UA Server data access, read, write, subscribe, and method call.
Technical Summary
| Product type designation | CPU 1212FC DC/DC/relay |
|---|---|
| Firmware version | V4.7 |
| Programming package | STEP 7 V20 or higher |
| Supply voltage | 24 V DC |
| Supply voltage range | 20.4 V to 28.8 V |
| Current consumption, rated value | 400 mA; CPU only |
| Power loss, typ. | 9 W |
| Work memory | 150 kbyte |
| Load memory | 2 Mbyte |
| Digital inputs | 8; Integrated |
| Digital outputs | 6; Relays |
| Analog inputs | 2 |
| PROFINET interfaces | 1 |
| PROFINET transmission rate, max. | 100 Mbit/s |
Frequently Asked Questions
What is Siemens 6ES7212-1HF40-0XB0?
It is a SIMATIC S7-1200 CPU 1212FC DC/DC/relay compact CPU.
How many onboard I/O points does this CPU have?
It has 8 DI 24 V DC, 6 DO relay 2 A, and 2 AI 0-10 V DC.
Which communication interfaces and protocols are included?
It includes 1 PROFINET interface and supports PROFINET IO Controller, PROFINET IO device, S7 communication, Open IE communication, MODBUS, and OPC UA Server.
What power supply range is specified for the CPU?
The specified power supply range is 20.4 V to 28.8 V DC.
Which engineering software is required for this CPU?
Programming package: STEP 7 V20 or higher.
