Data Sheet

● lower limit
48Ω; 240 ohms with high-speed output, i.e. when using a high-
speed output; see manual for details
● upper limit
12kΩ
Output voltage
● Type of output voltage
DC
● for signal "0", max.
1V; With high-speed output, i.e. when using a high-speed output;
see manual for details
● for signal "1", min.
23.2V; L+ (-0.8 V)
Output current
● for signal "1" rated value
0.5A; 0.1 A with high-speed output, i.e. when using a high-speed
output, observe derating; see manual for details
● for signal "1" permissible range, min.
2mA
● for signal "1" permissible range, max.
0.6A; 0.12 A with high-speed output, i.e. when using a high-
speed output, observe derating; see manual for details
● for signal "0" residual current, max.
0.5mA
Output delay with resistive load
● "0" to "1", max.
200µs
● "1" to "0", max.
500µs; Load-dependent
for technological functions
— "0" to "1", max.
5µs; Depending on the output used, see additional description in
manual
— "1" to "0", max.
5µs; Depending on the output used, see additional description in
manual
Parallel switching of two outputs
● for logic links
Yes; for technological functions: No
● for uprating
No
● for redundant control of a load
Yes; for technological functions: No
Switching frequency
● with resistive load, max.
100kHz; For high-speed output, 100 Hz for standard output
● with inductive load, max.
0.5Hz; Acc. to IEC 60947-5-1, DC-13; observe derating curve
● on lamp load, max.
10Hz
Total current of the outputs
● Current per channel, max.
0.5A; see additional description in the manual
● Current per group, max.
8A; see additional description in the manual
● Current per power supply, max.
4A; 2 power supplies for each group, current per power supply
max. 4 A, see additional description in manual
for technological functions
— Current per channel, max.
0.5A; see additional description in the manual
Relay outputs
● Number of relay outputs
0
Cable length
● shielded, max.
1000m; 600 m for technological functions; depending on output
frequency, load, and cable quality; max. 50 m at 100 kHz
6ES7511-1CK01-0AB0 Subject to change without notice
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09/14/2019 © Copyright Siemens