Key Features
- Compact CPU with onboard I/O: CPU 1214C DC/DC/relay with 14 DI 24 V DC, 10 DQ relay 2 A, and 2 AI 0-10 V DC.
- Industrial temperature range: Configured for -20…+60 °C with conformal coating.
- PROFINET communication: 1 PROFINET interface with PROFINET IO Controller and PROFINET IO device support, RJ 45 (Ethernet), and 100 Mbit/s maximum transmission rate.
- Memory and execution: 100 kbyte integrated work memory and 4 Mbyte integrated load memory.
- Control and diagnostics functions: Supports SIMATIC communication, Open IE communication, web server, diagnostic buffer, traces, and forcing.
Applications
- Local control with onboard I/O: Use the integrated digital, analog, and relay I/O for compact control tasks.
- PROFINET network integration: Connect to a PROFINET network as an IO Controller or IO device through the integrated PROFINET interface.
- Data exchange with higher-level systems: Use OPC UA Server, S7 communication, SIMATIC communication, Open IE communication, or MODBUS for data exchange tasks.
Technical Summary
| Product type designation | CPU 1214C DC/DC/relay |
|---|---|
| based on | 6ES7214-1HG40-0XB0 |
| Firmware version | V4.1 |
| Rated value (DC) | 24 V DC |
| permissible range, lower limit (DC) | 20.4 V |
| permissible range, upper limit (DC) | 28.8 V |
| Work memory | 100 kbyte |
| Load memory | 4 Mbyte |
| Number of digital inputs | 14; Integrated |
| Number of digital outputs | 10; Relays |
| Number of analog inputs | 2 |
| Number of PROFINET interfaces | 1 |
| Transmission rate, max. | 100 Mbit/s |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is Siemens 6AG1214-1HG40-4XB0?
It is a SIPLUS S7-1200 CPU 1214C DC/DC/relay.
What is the supply voltage range for 6AG1214-1HG40-4XB0?
The rated value is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
How many onboard I/O points does the CPU 1214C DC/DC/relay have?
It has 14 integrated digital inputs, 10 relay digital outputs, and 2 analog inputs.
Which communication interfaces and protocols are supported?
It has 1 PROFINET interface and supports PROFINET IO Controller, PROFINET IO device, SIMATIC communication, Open IE communication, MODBUS, and S7 communication.
