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Siemens 6ES7511-1UK01-0AB0 — PLCs (Programmable Logic Controllers)

Siemens 6ES7511-1UK01-0AB0 S7-1500 CPU, 32 kB I/O

MPN6ES7511-1UK01-0AB0

Siemens S7-1500, CPU 1511-1 PN, 6ES7511-1UK01-0AB0, 32 kB inputs/outputs, PROFIsafe, IRT, -40..70 °C.

$1,126.49Ref. price · indicative, final on quote
Siemens 6ES7511-1UK01-0AB0 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

6ES7511-1UK01-0AB0 — Processor & Memory
ParameterValue
Execution time, bit operations (typ.)60 ns
Execution time, word operations (typ.)72 ns
Execution time, floating-point arithmetic (typ.)384 ns
Size, max.16 kbyte
6ES7511-1UK01-0AB0 — I/O
ParameterValue
Input data area32 kbyte; All inputs are in the process image
Output data area32 kbyte; All outputs are in the process image
6ES7511-1UK01-0AB0 — Programming
ParameterValue
Programming language: FBDYes; incl. failsafe
Programming language: LADYes; incl. failsafe
Programming language: SCLYes
6ES7511-1UK01-0AB0 — Electrical
ParameterValue
Rated value (DC)24 V
Current consumption (rated)0.7 A
Permissible range, lower limit (DC)19.2 V
Permissible range, upper limit (DC)28.8 V
Power loss (typ.)5.7 W
6ES7511-1UK01-0AB0 — Environmental
ParameterValue
Installation altitude, max.5 000 m; Restrictions for installation altitudes > 2 000 m, see manual
Temperature, min.-40 °C
Temperature, max.70 °C
Operating temperature, min. (horizontal mounting)0 °C
Operating temperature, max. (horizontal mounting)60 °C; Display: 50 °C, at an operating temperature of typically 50 °C, the display is switched off
6ES7511-1UK01-0AB0 — Mechanical
ParameterValue
Width35 mm
Height147 mm
Depth129 mm
Weight (approx.)430 g

Product details

CPU 1511-1 PN — fail-safe controller for S7-1500

The 6ES7511-1UK01-0AB0: Operating temperature spans -40 to 70 °C, suiting cold storage, outdoor cabinets, or hot factory floors without derating. The hardware clock is retained internally.

Programming and integration notes

DCP, DNS, DHCP, HTTP/HTTPS, MODBUS TCP, SNMP, and LLDP are all supported for network integration. I&M data (I&M0 to I&M3) is available for asset management.

Frequently asked questions

What is the process image size of this CPU?

It maps 32 kbyte of inputs and 32 kbyte of outputs directly into the process image, all addressable without bus access.

Does it support PROFIsafe and safety programming?

Yes, PROFIsafe V2.4 / V2.6 is built in. Failsafe extensions are available for LAD, FBD, SCL, and STL.

MPN
6ES7511-1UK01-0AB0