Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 1511C-1 PN |
| Digital inputs | 16 |
| Digital outputs | 16 |
| Analog inputs | 5; 4x for U/I, 1x for R/RTD |
| Analog outputs | 2 |
| High-speed counters | 6 |
| High-speed outputs | 4; for PTO/PWM/frequency output |
| PROFINET interface | 1; PROFINET IRT with 2-port switch |
| Program work memory | 175 kbyte |
| Data work memory | 1 Mbyte |
| Rated supply voltage | 24 V DC |
| SIMATIC memory card | Required; 1 slot |
Applications
- High-speed counting: Supports high-speed counting with 6 counters and a maximum counting frequency of 400 kHz with quadruple evaluation.
- Pulse and frequency output: Supports PTO, PWM, and frequency output through 4 high-speed outputs.
Key Features
- Integrated I/O: Has 16 digital inputs, 16 digital outputs, 5 analog inputs, and 2 analog outputs.
- High-speed functions: Includes 6 high-speed counters and 4 high-speed outputs for PTO, PWM, and frequency output.
- PROFINET interface: Provides 1 PROFINET interface with PROFINET IRT, a 2-port switch, and 2 RJ45 Ethernet ports.
- Memory and supply: Has 175 kbyte integrated program work memory, 1 Mbyte integrated data work memory, and a 24 V DC rated supply voltage.
Frequently Asked Questions
1. How many integrated I/O channels does the 6ES7511-1CK01-0AB0 have?
It has 16 digital inputs, 16 digital outputs, 5 analog inputs, and 2 analog outputs.
2. Which analog signal ranges does the CPU support?
The analog inputs support 0 to +10 V, 1 V to 5 V, -10 V to +10 V, -5 V to +5 V, 0 to 20 mA, -20 mA to +20 mA, 4 mA to 20 mA, Ni 100, Pt 100, and 0 to 600 ohms measurement ranges.
3. What PROFINET connection is provided?
It has 1 PROFINET interface with PROFINET IRT, a 2-port switch, and 2 RJ45 Ethernet ports.
4. What must be checked before ordering this configuration?
Check that a SIMATIC memory card is included in the planned configuration, because it is required and is not included in the stated CPU description.
