6ES5948-3UR23 Siemens | CPU 948R-2 S5-155H Processor
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Powerful Siemens S5 Processor for Reliable Automation
- Large Memory: 1664 KB of internal RAM for complex programs.
- External Storage: Add up to 4096 KB of Flash EPROM memory.
- Proven Reliability: The trusted CPU 948R for the high-availability S5-155H system.
- Easy Connection: Built-in interface for easy connection to programmers and operator panels.
- Fast Delivery: Ready to ship globally via FedEx, UPS, or DHL.
Product Overview
The Siemens 6ES5 948-3UR23 is a powerful CPU module for industrial control systems. It is the brain for the S5-155H central controller. This CPU 948R module has a large internal memory. You can also add external memory for big projects. It is built for tough and reliable factory work.
Key Specifications
Brand & Model: Siemens 6ES5 948-3UR23 (CPU 948R)
Module Type: SIMATIC S5 Processor Module
For System: S5-155H Central Controller
Internal User Memory (RAM): 1664 KB
External Memory Support: Up to 4096 KB (Flash EPROM)
Communication Interface: 1 x 20 mA TTY (15-pin sub-D)
Module Width: Single-width
Backup Memory: Memory Submodule Slot (Flash EPROM)
Expansion Slot: For PG Interface Module
Processor Designation: CPU 948R-2
FAQs
What is this module used for?
It's the main processor (CPU) for the Siemens S5-155H controller. It runs your automation program to control machines and processes.
How do I connect my programming laptop to it?
Use the built-in 20 mA TTY port (15-pin socket). You will need a matching cable to connect to your PG/PC for setup and monitoring.
Is 1664 KB of memory enough for my project?
For most S5 programs, it is very large. You can store a very extensive logic program and data. If needed, add the Flash EPROM submodule for even more space.
Can I use this to upgrade my old S5 system?
Yes, it is a direct replacement CPU for the S5-155H rack. Always check your rack model and backup your program first.
What happens if the power goes out?
The program in RAM needs a battery backup. For permanent storage without power, use the Flash EPROM memory submodule to save your program safely.
Warranty & Shipping
Your purchase is protected by a 12-month quality warranty. We ensure quick shipping with reliable carriers like FedEx, UPS, and DHL.
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