Key Features
- CPU 1212C DC/DC/relay: Compact SIMATIC S7-1200 CPU with DC/DC/relay configuration.
- Integrated I/O: 8 DI 24 V DC, 6 DO relay 2 A, and 2 AI 0-10 V DC.
- PROFINET interface: 1 PROFINET interface with RJ 45 (Ethernet), PROFINET IO Controller support, autonegotiation, autocrossing, and automatic detection of transmission rate.
- Power supply: Power supply: DC 20.4-28.8V DC.
- Memory and backup: Program/data memory 50 KB, integrated work memory 50 kbyte, integrated load memory 1 Mbyte, and maintenance-free backup without battery.
Technical Summary
| Product type designation | CPU 1212C DC/DC/relay |
|---|---|
| Power supply | DC 20.4-28.8V DC |
| Program/data memory | 50 KB |
| Integrated work memory | 50 kbyte |
| Integrated load memory | 1 Mbyte |
| Digital inputs | 8; Integrated |
| Digital outputs | 6; Relays |
| Analog inputs | 2 |
| PROFINET interfaces | 1 |
| Interface type | PROFINET |
| PROFINET IO Controller | Yes |
| RJ 45 (Ethernet) | Yes |
Applications
- PROFINET IO control: Control of connected devices through the PROFINET IO Controller interface.
- Onboard signal handling: Processing of integrated digital inputs, relay outputs, and analog inputs.
- Industrial web access: Use of the supported web server and user-defined websites for controller access.
Frequently Asked Questions
What is the exact Siemens model and product type for 6ES7212-1HE31-0XB0?
It is a SIMATIC S7-1200 CPU 1212C DC/DC/relay.
How many onboard inputs and outputs does this CPU have?
It has 8 integrated digital inputs, 6 relay digital outputs, and 2 analog inputs.
What communication interface does the CPU 1212C DC/DC/relay provide?
It has 1 PROFINET interface with RJ 45 (Ethernet) and PROFINET IO Controller support.
What power supply range is specified for this Siemens CPU?
Power supply: DC 20.4-28.8V DC.
What should be confirmed before ordering this item?
Confirm the exact order number, requested quantity, destination, and stock and dispatch conditions before placing the order.
