SIMATIC S5-155U CPU 948 Central Processing Unit
Model Number:6ES5948-3UA13
| Sales | Phone/Whatsapp | |
| Jim Pei | [email protected] | +86 18020776782 |
| Model Number | 6ES5948-3UA13 |
| Internal user RAM | 640 KB |
| Supply voltage | 5 V ±5% |
| Typical supply current | 3.6 A at 5 V |
| Backup voltage | 3.4 V |
| Typical backup current at 25 °C | 10 µA |
| Ingress protection | IP00 |
| Maximum process-image digital inputs | 1,024 |
| Maximum direct digital inputs without process image | 7,168 |
| Maximum analog inputs | 448 |
| Maximum process-image digital outputs | 1,024 |
| Maximum direct digital outputs without process image | 7,168 |
| Maximum analog outputs | 448 |
| Flags | 2,048 |
| S flags | 32,768 |
| Timers | 256 |
| Counters | 256 |
| PG interface transfer rate | 9,600 bit/s |
| Program blocks | 256 |
| Sequence blocks | 256 |
| Function blocks FB | 256 |
| Function blocks FX | 256 |
| Data blocks DB | 256, of which 253 freely available |
| Data blocks DX | 256, of which 253 freely available |
| Operating-system organization blocks | OB1–OB39 |
| Integrated serial interface | PG interface |
| Optional serial interface | PG interface through PG submodule |
| Backplane bus | S5 bus |
| PG connector | 15-pin |
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | In stock |
Siemens 6ES5948-3UA13 is the SIMATIC S5-155U CPU 948 processor with integrated user RAM. The controller executes STEP 5 applications in the compatible central controller. Its internal memory stores the user program and application data. An integrated PG interface provides the programming connection. The CPU supports the documented cyclic, timed and interrupt-driven program processing.
The 6ES5948-3UA13 maintains the control functions of an established SIMATIC S5 installation. The processor can operate in supported single- or multiprocessor configurations. A compatible memory card can hold the user program and data for transfer into internal RAM. Existing backup, interface and startup arrangements should be checked before a hardware exchange. Preserve the application and configuration records when preparing maintenance.
Execute an established STEP 5 control program in the supported SIMATIC S5 central-controller configuration.
Organize the application through the supported cyclic, timed and process-interrupt execution levels.
Use the documented memory-card and backup arrangements when maintaining an installed CPU and its application.
This order number is the 640 KB user-RAM configuration. Do not substitute a different memory variant without checking the application and hardware requirements.
The supported memory-card contents are copied into internal RAM. Save and verify the application before any reset or maintenance procedure.
Provide the CPU label, installed memory-card identification, interface configuration and the intended maintenance scope.
The CPU supports the documented cyclic, time-controlled and S5-bus interrupt execution levels, in addition to its soft-stop handling.
No. The supported optional serial arrangement is a PG interface through the specified PG submodule.
The processor uses STEP 5 with the supported programming forms. A SIMATIC S7 project is not a direct substitute for the CPU application.
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