Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 1212C AC/DC/relay |
| Digital inputs | 8; integrated; 24 V DC |
| Digital outputs | 6; relays; 2 A max. with resistive load |
| Analog inputs | 2; 0 to +10 V |
| Analog outputs | 0 |
| Power supply | 85 V AC to 264 V AC; 47 Hz to 63 Hz |
| PROFINET interface | 1; isolated; RJ 45 Ethernet; 100 Mbit/s max. |
| Work memory | 100 kbyte; integrated |
| Load memory | 2 Mbyte; integrated |
| Firmware version | V4.7 |
| Resolution | 10 bit max. with overrange, including sign |
| Protection | IP20 |
Applications
- Digital signal acquisition and output control: The CPU acquires digital signals through its 8 integrated inputs and controls loads through 6 relay outputs.
- PROFINET communication: The CPU supports PROFINET IO Controller and PROFINET IO Device communication through its integrated interface.
Key Features
- Onboard digital I/O: 8 integrated digital inputs at 24 V DC and 6 relay outputs; switching capacity with resistive load is 2 A max.
- Analog inputs: 2 analog inputs support the 0 to +10 V range; resolution with overrange is 10 bit max.
- AC power supply: Supply range is 85 V AC to 264 V AC at 47 Hz to 63 Hz.
- PROFINET interface: 1 isolated PROFINET interface with RJ 45 Ethernet port and transmission rate up to 100 Mbit/s.
- Memory and firmware: Firmware version is V4.7; integrated work memory is 100 kbyte and load memory is 2 Mbyte.
- Diagnostics and mounting: The CPU has a diagnostic buffer, RUN/STOP, ERROR, and MAINT LEDs, and supports up to 8 mounting positions at temperatures up to 40 °C.
Frequently Asked Questions
1. How many onboard I/O points does 6ES7212-1BE40-0XB0 have?
It has 8 integrated digital inputs, 6 relay outputs, 2 analog inputs, and 0 analog outputs.
2. Which analog input range does this CPU support?
Its 2 analog inputs support 0 to +10 V, with input resistance of ≥100k ohms.
3. What communication interface is included?
It includes 1 isolated PROFINET interface with 1 RJ 45 Ethernet port and a maximum transmission rate of 100 Mbit/s.
4. What supply voltage and frequency are supported?
The permissible supply range is 85 V AC to 264 V AC at 47 Hz to 63 Hz.
