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6ES7515-2UM01-0AB0

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With integrated motion and fail-safe execution, Siemens 6ES7515-2UM01-0AB0 is a SIMATIC S7-1500T CPU 1515TF-2 PN that controls automation tasks across two PROFINET interfaces.
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Technical specifications for 6ES7515-2UM01-0AB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7515-2UM01-0AB0
  • Product Family:
    Siemens Simatic S7-1500
  • Product Type:
    CPU 1515TF-2 PN Fail-Safe Technology Central Processing Unit
  • Stock:
    1
  • Supply Voltage:
    24 V DC (19.2-28.8 V)
  • Rated Current Consumption:
    0.8 A
  • Backplane Infeed Power:
    12 W
  • Program Work Memory:
    750 KB
  • Data Work Memory:
    3 MB
  • Load Memory:
    SIMATIC Memory Card required, up to 32 GB
  • Bit Processing Time:
    30 ns
  • PROFINET Interfaces:
    2
  • X1 Ports:
    2 RJ45 with integrated IRT switch
  • X2 Port:
    1 RJ45 without integrated switch
  • Network Roles:
    PROFINET IO Controller and IO Device
  • OPC UA:
    Client and server; runtime license required
  • Diagnostic Buffer:
    3,200 entries; 500 power-fail-proof
  • Motion Control Resources:
    2,400 standard / 120 extended
  • Safety Level:
    PLe (ISO 13849-1) / SIL 3 (IEC 61508)
  • Horizontal Operating Range:
    0 to 60 °C
  • Vertical Operating Range:
    0 to 40 °C
  • Weight:
    1.964 lbs (0.891 kg)
  • Estimated shipping dimensions:
    15x15.4x4.6cm
  • Tariff Code:
    85371091
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Motion Control Network Roles OPC UA Protection

Features:

  • Runs standard, fail-safe, and technology functions in one S7-1500T processor.
  • Separates the switched IRT network from an independent single-port Ethernet interface.
  • Supports motion-control resources, OPC UA communication, diagnostics, and protected project access.
The CPU assigns dedicated work-memory regions to the control program and its data while using a SIMATIC Memory Card for load memory.

X1 handles time-sensitive PROFINET operation through its two-port switch, whereas X2 provides a separate unswitched Ethernet connection.

Integrated traces, system messages, and status LEDs connect commissioning evidence to controller, motion, and network activity.

The Siemens 6ES7515-2UM01-0AB0 CPU 1515TF-2 PN Fail-Safe Technology Central Processing Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7515-2UM01-0AB0 CPU 1515TF-2 PN Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

How technology objects share the controller runtime

  • Standard pool: Motion objects draw from a common resource budget assigned inside the CPU.
  • Axis demand: Speed, positioning, and synchronous axes consume different portions of that budget.
  • Extended pool: Cam and kinematic objects use a separate set of extended motion resources.
  • Cycle relationship: The practical number of controlled axes depends on the selected motion-control cycle and the remaining PLC workload.

Two interfaces with different topology duties

  • X1 switch: Two RJ45 ports form the IRT-capable line connection for PROFINET IO and isochronous communication.
  • X1 redundancy: MRP manager or client operation can restore a supported ring after a link interruption.
  • X2 separation: The second interface has one RJ45 port and no integrated switch, creating an independent network edge.
  • Controller and device: Each interface supports configured IO-controller or IO-device functions within the CPU communication limits.

Client and server data paths

  • Runtime license: OPC UA communication is enabled under the required CPU runtime license.
  • Client access: Program instructions can read, write, and call supported objects on remote OPC UA servers.
  • Server access: External clients can reach configured variables, subscriptions, methods, and custom address spaces.
  • Session control: Authentication and security-policy settings govern each configured client or server relationship.

Project access and safety boundaries

  • Safety execution: The CPU supports the documented PLe and SIL 3 limits when the fail-safe system is engineered accordingly.
  • Access levels: Separate write, read/write, fail-safe write, and complete-protection levels restrict project operations.
  • Block protection: Know-how, copy, and block protection limit reuse or inspection of protected program components.
  • Display access: A display password controls local access independently of the configured program protections.
Description
Siemens 6ES7515-2UM01-0AB0 is a CPU 1515TF-2 PN fail-safe technology central processing unit for SIMATIC S7-1500T. Standard control, safety logic, and motion-control technology objects run within the same CPU, giving the station a single execution point for coordinated automation functions.

Program blocks and process data occupy separate work-memory areas in 6ES7515-2UM01-0AB0, while the required SIMATIC Memory Card supplies removable load memory. This division lets the processor execute from its integrated program and data resources while the card retains the loadable project.

The first PROFINET interface on 6ES7515-2UM01-0AB0 uses two switched ports and supports IRT, isochronous operation, MRP, and IO controller or device roles. The second interface is an independent single RJ45 path without an integrated switch, so engineering or network traffic can be assigned without extending the X1 line topology.

Beyond cyclic control, 6ES7515-2UM01-0AB0 provides OPC UA client and server functions under the required runtime license, a web server, system diagnostics, trace recording, and protected project access. These resources connect supervisory data and engineering evidence to the same processor that handles motion and fail-safe execution.
Alternative Names
6ES75152UM010AB0 6ES7 515-2UM01-0AB0 6ES7515 2UM01 0AB0 6ES7-515-2UM01-0AB0 Siemens 6ES75152UM010AB0 6ES75I5-2UM01-0AB0 6ES7515-2UMO1-0AB0 6ES7515-2UM01-0AB0 CPU 1515TF-2 PN
Technical notes
Siemens 6ES7515-2UM01-0AB0 separates a switched PROFINET IRT interface from a second single-port Ethernet interface while running standard, safety, and technology functions.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What role does the SIMATIC Memory Card play in Siemens 6ES7515-2UM01-0AB0?
The card is mandatory load memory for Siemens 6ES7515-2UM01-0AB0, while the CPU's integrated 750 KB program area and 3 MB data area serve runtime work memory.
How should X1 and X2 be assigned when networking Siemens 6ES7515-2UM01-0AB0?
Use X1 on Siemens 6ES7515-2UM01-0AB0 when the topology needs the two-port IRT switch, isochronous operation, or MRP; X2 is the independent single-port Ethernet path without an integrated switch.
Is an OPC UA license required before using Siemens 6ES7515-2UM01-0AB0 as a client or server?
Yes. Siemens 6ES7515-2UM01-0AB0 lists OPC UA client and server capability with a required runtime license, so the license and configured security policies must be included in the project plan.
Which installation orientation changes the temperature limit for Siemens 6ES7515-2UM01-0AB0?
Siemens 6ES7515-2UM01-0AB0 permits operation to 60 °C in the documented horizontal position but only to 40 °C in the vertical position, with display limits tied to those orientations.
How can motion-resource demand be checked before transferring a project to Siemens 6ES7515-2UM01-0AB0?
For Siemens 6ES7515-2UM01-0AB0, total the resource demand of every configured speed, positioning, synchronous, encoder, cam, probe, and kinematic object, then compare it with the standard and extended CPU pools.