Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 1215C DC/DC/relay |
| Digital inputs | 14; Integrated; 24 V DC |
| Digital outputs | 10; Relays; 2 A maximum with resistive load |
| Analog inputs | 2; 0 to +10 V |
| Analog outputs | 2; 0 to 20 mA |
| PROFINET interfaces | 2; RJ 45 (Ethernet) |
| Power supply | 24 V DC; permissible range 20.4 V to 28.8 V |
| Work memory | 100 kbyte |
| Load memory | 4 Mbyte |
| Resolution with overrange | 10 bit |
| Conversion time per channel | 625 μs |
| Protection rating | IP20 |
Applications
- Controlled positioning: The CPU supports controlled positioning through its counter functions.
- PID control: The CPU supports PID controller functions.
Key Features
- Compact CPU type: CPU 1215C DC/DC/relay with 100 kbyte integrated work memory and 4 Mbyte integrated load memory.
- Digital I/O: 14 integrated digital inputs at 24 V DC and 10 relay outputs with 2 A maximum switching capacity under resistive load.
- Analog channels: 2 analog inputs with a 0 to +10 V range and 2 analog outputs with a 0 to 20 mA range.
- PROFINET interfaces: 2 isolated PROFINET interfaces with RJ 45 Ethernet connectors, automatic transmission-rate detection, autonegotiation, and autocrossing.
- Power supply: DC supply rated at 24 V, with a permissible range from 20.4 V to 28.8 V.
Frequently Asked Questions
1. How many digital I/O channels does Siemens 6ES7215-1HG31-0XB0 have?
It has 14 integrated digital inputs and 10 relay outputs.
2. What analog signal ranges does this CPU support?
Its 2 analog inputs support 0 to +10 V, and its 2 analog outputs support 0 to 20 mA.
3. How many PROFINET interfaces are provided?
It has 2 isolated PROFINET interfaces with RJ 45 (Ethernet) connectors.
4. What supply voltage is required?
The supply is rated at 24 V DC, with a permissible range from 20.4 V to 28.8 V.
