Key Features
- Compact CPU 1212C DC/DC/relay: Compact CPU for SIMATIC S7-1200 controller and I/O functions.
- 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 RJ 45 (Ethernet), PROFINET IO Controller, TCP/IP, ISO-on-TCP (RFC1006), UDP, and MODBUS support.
- Program and data memory: 50 KB program/data memory.
- Power supply range: DC 20.4-28.8V DC.
- Selection and diagnostics: STEP 7 V11 SP2 or higher, diagnostic buffer, and web server support.
Applications
- Local control with onboard I/O: Control and monitor 8 DI, 6 relay DO, and 2 AI in one compact CPU.
- PROFINET network integration: Use the PROFINET interface as a PROFINET IO Controller on an Ethernet connection.
- Industrial Ethernet communication: Exchange data over TCP/IP, ISO-on-TCP (RFC1006), UDP, or MODBUS as server or client.
Technical Summary
| Product type designation | CPU 1212C DC/DC/relay |
|---|---|
| Programming package | STEP 7 V11 SP2 or higher |
| Power supply | DC 20.4-28.8V DC |
| Current consumption, rated value | 175 mA; Typical |
| Power loss, typ. | 9 W |
| Work memory | 50 kbyte |
| Load memory | 1 Mbyte |
| Digital inputs | 8; Integrated |
| Digital outputs | 6; Relays |
| Analog inputs | 2 |
| Number of PROFINET interfaces | 1 |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is the exact product type of 6ES7212-1HE31-0XB0?
It is a CPU 1212C DC/DC/relay for the SIMATIC S7-1200.
How many onboard inputs and outputs 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 interface is included with 6ES7212-1HE31-0XB0?
It includes 1 PROFINET interface with RJ 45 (Ethernet) and PROFINET IO Controller support.
What software is required for engineering this CPU?
Programming package: STEP 7 V11 SP2 or higher.
