Technical Summary
| Product type designation | CPU 1518HF-4PN |
|---|---|
| HW functional status | FS04 |
| Firmware version | V3.1 |
| Work memory for program | 9 Mbyte |
| Work memory for data | 60 Mbyte |
| SIMATIC Memory Card required | Yes |
| Supply voltage, rated value (DC) | 24 V |
| Current consumption (rated value) | 1.55 A |
| PROFINET interfaces | 3 |
| Interface 1 | PROFINET RT with 2-port switch |
| PROFINET IO Controller | Yes |
| Clock synchronization on Ethernet via NTP | Yes |
Applications
Use for control tasks over PROFINET interfaces, including PROFINET RT network integration.
Use for safety-related control tasks with a failsafe CPU configuration.
Key Features
Central processing unit with product type designation CPU 1518HF-4PN.
9 MB work memory for program and 60 MB for data.
3 PROFINET interfaces, including PROFINET RT with 2-port switch on the first interface.
Rated value (DC) 24 V with reverse polarity protection.
Product lifecycle: Announcement of product phase-out.
Frequently Asked Questions
What is the exact Siemens order number and product type for this module?
The exact order number is 6ES7518-4JP00-0AB0, and the product type designation is CPU 1518HF-4PN.
What memory configuration does the CPU 1518HF-4 PN have?
It has 9 MB work memory for program and 60 MB for data.
How many PROFINET interfaces does the CPU 1518HF-4 PN provide?
It provides 3 PROFINET interfaces.
What supply voltage is required for this Siemens CPU?
The rated value is 24 V DC, with a permissible range from 19.2 V to 28.8 V.
Is a SIMATIC Memory Card required for this CPU?
Yes. A SIMATIC Memory Card is required.
