Siemens SIMATIC ET 200SP Manual page 69

24 V encoder signal
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Interface hardware
Input characteristics to IEC 61131, Type 3
Sinking/sourcing input
Isochronous mode
Isochronous mode (application synchronized until
terminal)
Bus cycle time (TDP), min.
Interrupts/diagnostics/status information
Activation of substitute values
Interrupts
Diagnostic interrupt
Hardware interrupt
Diagnostic messages
Monitoring of supply voltage
Wire break
Short circuit
A/B transition error with incremental encoder
Group error
LED diagnostics display
Monitoring of supply voltage
For module diagnostics
Count down status display (green)
Count up status display (green)
Integrated functions
Number of counters
Counting frequency (counters), max.
Counting functions
Can be used with TO High_Speed_Counter
Continuous counting
Counter response configurable
Hardware gate by means of digital input
Software gate
Event-triggered stop
Synchronization by means of digital input
Counting range, configurable
Comparator
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Technology Module TM Count 1x24V (6ES7138-6AA00-0BA0)
Manual, 02/2017, A5E33002339-AB
Permitted voltage at input, min.
Permitted voltage at input, max.
Number of comparators
Direction-dependent
Can be changed from user program
Technical specifications
6ES7138-6AA00-0BA0
-30 V
30 V
Yes
Yes
Yes
250 µs, 125 µs with Fast Mode
Yes; configurable
Yes
Yes; not available with Fast Mode
Yes
Yes
Yes
Yes
Yes
Yes, green PWR LED
Yes; green / red DIAG LED
Yes
Yes
1
800 kHz; with quadruple evaluation
Yes
Yes
Yes
Yes
Yes; not available with Fast Mode
Yes
Yes
Yes
2
Yes
Yes
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