Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 1215FC DC/DC/relay |
| Digital I/O | 14 DI at 24 V DC; 10 relay DO, 2 A max. |
| Analog I/O | 2 AI, 0 to +10 V; 2 AO, 0 to 20 mA |
| PROFINET ports | 2 RJ 45 ports with integrated switch |
| Supply | 24 V DC; permissible range 20.4 V to 28.8 V DC |
| Program/data memory | 250 KB |
| Work memory | 250 kbyte |
| Load memory | 4 Mbyte |
| Firmware version | V4.7 |
| Typical bit-operation time | 0.08 μs per instruction |
| Protection | IP20 |
Applications
- Digital signal acquisition: The integrated digital inputs acquire 24 V DC signals, with 6 inputs usable for HSC high-speed counting.
- Relay output control: The 10 relay outputs control loads up to 2 A with resistive load.
- Analog signal acquisition and output: The CPU acquires 0 to +10 V analog signals and provides 0 to 20 mA analog outputs.
- PROFINET communication: The CPU performs PROFINET IO Controller and PROFINET IO Device communication.
Key Features
- Onboard I/O: The CPU has 14 integrated digital inputs at 24 V DC, 10 relay outputs rated up to 2 A, 2 analog inputs at 0 to +10 V, and 2 analog outputs at 0 to 20 mA.
- PROFINET communication: It provides 2 RJ 45 ports with an integrated switch and supports PROFINET IO Controller, PROFINET IO Device, SIMATIC communication, OPC UA, MODBUS, and TCP/IP.
- DC supply: The rated supply is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC and reverse polarity protection.
- Processing and memory: Program/data memory is 250 KB; integrated work memory is 250 kbyte and load memory is 4 Mbyte. Typical bit-operation processing time is 0.08 μs per instruction.
- Diagnostics and isolation: The CPU has a diagnostic buffer, configurable traces, RUN/STOP, ERROR, and MAINT LEDs, and digital-input potential separation of 500 V AC for 1 minute.
- Mounting and dimensions: The maximum number of modules per system is 3 communication modules, 1 signal board, and 8 signal modules. Packaging dimensions are 13.70 x 11.10 x 8.80 cm.
Frequently Asked Questions
1. How many digital inputs and outputs does 6ES7215-1HF40-0XB0 have?
It has 14 integrated digital inputs at 24 V DC and 10 relay outputs.
2. What analog signals does this CPU support?
It has 2 analog inputs for 0 to +10 V and 2 analog outputs for 0 to 20 mA.
3. How many PROFINET ports are included?
It has 2 RJ 45 ports, an integrated switch, and supports PROFINET IO Controller and PROFINET IO Device.
4. What supply voltage does the CPU require?
The rated supply is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
5. What should be verified before requesting a quotation?
Verify the required I/O signals, analog ranges, PROFINET functions, module configuration, and mounting dimensions.
