Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 1212C DC/DC/relay |
| Digital inputs | 8; 24 V DC |
| Digital outputs | 6; relay; 2 A with resistive load |
| Analog inputs | 2; 0 to +10 V |
| PROFINET interfaces | 1; RJ 45 |
| Transmission rate, max. | 100 Mbit/s |
| Supply voltage | 24 V DC; 20.4 V to 28.8 V |
| Current consumption, rated value | 400 mA; CPU only |
| Load memory | 2 Mbyte integrated |
| Power loss, typ. | 9 W |
| Protection | IP20 |
| Conformal coating | -20…+60 °C |
Applications
- Signal acquisition: The CPU acquires digital signals through 8 integrated digital inputs and analog voltage signals through 2 analog inputs.
- Output control: The CPU controls loads through 6 integrated relay outputs.
- Positioning control: The CPU supports controlled positioning, with up to 8 position-controlled positioning axes.
- PROFINET communication: The CPU communicates as a PROFINET IO Controller and PROFINET IO device.
Key Features
- Integrated I/O: 8 digital inputs, including 4 usable for HSC functions, 6 relay outputs, and 2 analog inputs.
- Signal ranges: Digital input voltage is 24 V DC; analog inputs support 0 to +10 V with input resistance ≥100k ohms.
- Relay outputs: 6 relay outputs support up to 2 A with resistive load.
- PROFINET interface: 1 isolated PROFINET interface with RJ 45 connection, PROFINET IO Controller and PROFINET IO device support, and transmission rate up to 100 Mbit/s.
- Power supply: Rated supply is 24 V DC, with a permissible range from 20.4 V to 28.8 V.
- Diagnostics and protection: The CPU has a diagnostic buffer, RUN/STOP, ERROR and MAINT LEDs, reverse polarity protection, and IP20 protection.
Frequently Asked Questions
1. How many integrated I/O points does the 6AG1212-1HE40-4XB0 have?
It has 8 digital inputs, 6 relay outputs, and 2 analog inputs.
2. What analog signal range does this CPU support?
Its 2 analog inputs support 0 to +10 V, with input resistance ≥100k ohms.
3. What PROFINET connection is provided?
It has 1 isolated PROFINET interface with an RJ 45 connection and transmission rate up to 100 Mbit/s.
4. What supply voltage does the CPU require?
The rated supply is 24 V DC, with a permissible range from 20.4 V to 28.8 V.
5. Is the configured CPU supplied with a battery?
It is without battery.
