Product information
Overview
Applications
- PROFINET control and device communication: Supports PROFINET IO Controller and PROFINET IO Device functions, with up to 16 connectable IO Devices.
- Controlled positioning: Supports controlled positioning and up to 8 position-controlled positioning axes.
- PID control: Includes a PID controller and 4 alarm inputs.
Key Features
- Onboard I/O: 14 digital inputs, including 6 usable for HSC, 10 relay digital outputs, and 2 analog inputs with a 0 to +10 V range.
- Power supply: DC supply: 20.4–28.8 V DC; reverse polarity protection: Yes.
- PROFINET interface: 1 isolated PROFINET interface with 1 RJ 45 port and transmission rate up to 100 Mbit/s.
- Processing and memory: Program/data memory: 150 KB; typical processing times are 0.08 μs for bit operations, 1.7 μs for word operations, and 2.3 μs for floating point arithmetic.
- Expansion capacity: Up to 8 signal modules, 3 communication modules, and 1 signal board.
- Protection and diagnostics: IP20 protection; diagnostic buffer and RUN/STOP, ERROR, and MAINT LEDs are present.
Technical Summary
| Product type | CPU 1214C DC/DC/relay |
|---|---|
| Supply | DC 20.4–28.8 V DC |
| Digital inputs | 14; 6 usable for HSC |
| Digital outputs | 10; relay, 2 A with resistive load, max. |
| Analog inputs | 2; 0 to +10 V |
| PROFINET interfaces | 1; RJ 45 |
| Transmission rate | 100 Mbit/s, max. |
| Program/data memory | 150 KB |
| Firmware version | V4.7 |
| Programming package | STEP 7 V20 or higher |
| Protection | IP20 |
| Product lifecycle | Active Product |
Frequently Asked Questions
What is the exact Siemens model and CPU type?
The exact model is 6ES7214-1HG40-0XB0, product type CPU 1214C DC/DC/relay.
What onboard I/O does this CPU have?
It has 14 digital inputs, 10 relay digital outputs, and 2 analog inputs with a 0 to +10 V input range.
What supply voltage does the CPU require?
The DC supply range is 20.4–28.8 V DC, with reverse polarity protection.
Which communication interface and protocols are supported?
It has 1 PROFINET interface with an RJ 45 port and supports PROFINET IO Controller, PROFINET IO Device, SIMATIC communication, and OPC UA Server.
Can you quote this exact CPU for my quantity and destination?
Send the required quantity, destination, requested date, and project list context for a model-specific quotation.
