Data Sheet

Forcing
● Forcing, variables
Peripheral inputs/outputs
● Number of variables, max.
200
Diagnostic buffer
● present
Yes
● Number of entries, max.
1000
— of which powerfail-proof
500
Traces
● Number of configurable Traces
4; Up to 512 KB of data per trace are possible
Interrupts/diagnostics/status information
Alarms
● Diagnostic alarm
Yes
● Hardware interrupt
Yes
Diagnostic messages
● Monitoring the supply voltage
Yes
● Wire-break
Yes; for analog inputs/outputs, see description in manual
● Short-circuit
Yes; for analog outputs, see description in manual
● A/B transition error at incremental encoder
Yes
Diagnostics indication LED
● RUN/STOP LED
Yes
● ERROR LED
Yes
● MAINT LED
Yes
● STOP ACTIVE LED
Yes
● Monitoring of the supply voltage (PWR-LED)
Yes
● Channel status display
Yes
● for channel diagnostics
Yes; For analog inputs/outputs
● Connection display LINK TX/RX
Yes
Supported technology objects
Motion Control Yes; Note: The number of axes affects the cycle time of the PLC
program; selection guide via the TIA Selection Tool or SIZER
● Number of available Motion Control resources
for technology objects (except cam disks)
800
● Required Motion Control resources
— per speed-controlled axis
40
— per positioning axis
80
— per synchronous axis
160
— per external encoder
80
— per output cam
20
— per cam track
160
— per probe
40
● Positioning axis
6ES7511-1CK01-0AB0 Subject to change without notice
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09/14/2019 © Copyright Siemens