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Siemens 6ES7511-1CK01-0AB0 — PLCs (Programmable Logic Controllers)

Siemens 6ES7511-1CK01-0AB0 Unclassified Module, 2 Ports, 100 Mbps

MPN6ES7511-1CK01-0AB0
NRND

Siemens 6ES7511-1CK01-0AB0 Unclassified module, order code 6ES7511-1CK01-0AB0, Dns yes, 2 ports, 100 Mbps, 11.8 W, 85 x 147 x 129 mm, 1050 g.

$956.31 – $1,675.00Ref. price · indicative, final on quote
Siemens 6ES7511-1CK01-0AB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

6ES7511-1CK01-0AB0 — 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
6ES7511-1CK01-0AB0 — 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
6ES7511-1CK01-0AB0 — Programming
ParameterValue
Programming language: FBDYes
Programming language: LADYes
Programming language: SCLYes
6ES7511-1CK01-0AB0 — Electrical
ParameterValue
Rated value (DC)24 V
Current consumption (rated)0.8 A; Without load; 9.8 A: CPU + load
Permissible range, lower limit (DC)19.2 V; 20.4 V DC, for supplying the digital inputs/outputs
Permissible range, upper limit (DC)28.8 V
Power loss (typ.)11.8 W
Short-circuit protectionYes; electronic/thermal
6ES7511-1CK01-0AB0 — 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)-25 °C; No condensation
Operating temperature, max. (horizontal mounting)60 °C; note derating data for onboard I/O in the manual. Display: 50 °C, at an operating temperature of typically 50 °C, the display is switched off
6ES7511-1CK01-0AB0 — Mechanical
ParameterValue
Width85 mm
Height147 mm
Depth129 mm
Weight (approx.)1 050 g

Product details

Overview

The 6ES7511-1CK01-0AB0 is a Siemens Unclassified module with two ports operating at 100 Mbps and a power consumption of 11.8 W. Dimensions are 85 mm wide, 147 mm high, and 129 mm deep; weight is 1050 g.

This module supports Dns (yes) and PROFINET IRT for deterministic real-time communication, along with MRP (Media Redundancy Protocol) for network resilience. It handles Modbus TCP, IPv4, HTTP/HTTPS, SNMP, DHCP, and LLDP, with optional encryption for secure data exchange.

MPN
6ES7511-1CK01-0AB0