Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 1212C DC/DC/DC |
| Supply | 20.4 V to 28.8 V DC |
| Digital inputs | 8; integrated, 24 V DC |
| Digital outputs | 6; 24 V DC |
| PROFINET interfaces | 1; 2 RJ45 ports |
| Transmission rate, max. | 100 Mbit/s |
| Work memory | 650 kbyte; 150 kbyte program, 500 kbyte data |
| Load memory | 8 Mbyte |
| Expansion modules, max. | 6 |
| Protection | IP20 |
Applications
- Digital signal acquisition: Acquisition of digital field signals through 8 integrated 24 V DC digital inputs.
- Digital output control: Control of digital loads through 6 integrated 24 V DC digital outputs.
- PROFINET communication: Communication as a PROFINET IO Controller or PROFINET IO Device through the integrated PROFINET interface.
Key Features
- Digital I/O: The CPU has 8 integrated 24 V DC digital inputs and 6 integrated 24 V DC digital outputs; 4 outputs support 100 kHz.
- DC supply: Supply: 20.4 V to 28.8 V DC. Current consumption is 125 mA for the CPU only and 700 mA maximum with all expansion modules.
- PROFINET interface: One isolated PROFINET interface provides 2 RJ45 ports, an integrated switch, and a maximum transmission rate of 100 Mbit/s.
- Memory: Integrated work memory: 650 kbyte, including 150 kbyte for the program and 500 kbyte for data. Load memory: 8 Mbyte.
- Communication protocols: The CPU supports PROFINET IO Controller, PROFINET IO Device, OPC UA Server, MODBUS RTU/TCP, TCP/IP, and S7 communication.
- Diagnostics and installation: The CPU has RUN/STOP, ERROR, and MAINT LEDs, a diagnostic buffer with up to 500 entries, and IP20 protection.
Frequently Asked Questions
1. How many digital inputs and outputs does 6ES7212-1AG50-0XB0 have?
It has 8 integrated 24 V DC digital inputs and 6 integrated 24 V DC digital outputs.
2. What supply voltage does the CPU require?
Supply is 20.4 V to 28.8 V DC.
3. Which PROFINET connections are provided?
The CPU has 1 isolated PROFINET interface with 2 RJ45 ports and an integrated switch.
4. What communication protocols are supported?
Supported protocols include PROFINET IO, OPC UA Server, MODBUS RTU/TCP, TCP/IP, and S7 communication.
