Siemens Simatic S7-1500 - Page 134

Technical specifications
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
134 Manual, 09/2016, A5E35306440-AB
6ES7512-1CK00-0AB0
Parallel connection of two outputs
For logic operations
Yes; For technological functions: No
For performance increase
No
For redundant activation of a load
Yes; For technological functions: No
Switching frequency
with resistive load, max.
100 kHz; with high-speed output, 10 kHz with
standard output
with inductive load, max.
0.5 Hz; acc. to IEC 60947-5-1, DC13; note derat-
ing curve
with 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; two power supplies per group, current per
power supply max. 4 A, see additional description
in the manual
for technological functions
•
Current per channel, max.
0.5 A; see additional description in the manual
Cable length
shielded, max.
1000 m; 600 m for technological functions; de-
pendent on output frequency, load and cable
quality; max. 50 m at 100 kHz
unshielded, max.
600 m; For technological functions: No
Analog inputs
Number of analog inputs
5; 4x for U/I, 1x for R/RTD
•
for current measurement
4; max.
•
for voltage measurement
4; max.
•
for resistance/resistance-type thermometer
measurement
1
permissible input voltage for voltage input (de-
struction limit), max.
28.8 V
permissible input current for current input (destruc-
tion limit), max.
40 mA
Cycle time (all channels), min.
1 ms; dependent on the configured interference
frequency suppression, for details see Conver-
sion method in the manual
Technical unit for temperature measurement, can
be set
Yes; °C / °F / K
Input ranges (rated values), voltages
0 to +10 V
Yes; physical measuring range: ±10 V
Input resistance (0 to 10 V)
100 kΩ
1 V to 5 V
Yes; physical measuring range: ±10 V
Input resistance (1 V to 5 V)
100 kΩ
-10 V to +10 V
Yes
Input resistance (-10 V to +10 V)
100 kΩ
-5 to +5 V
Yes; physical measuring range: ±10 V
Input resistance (-5 to +5 V)
100 kΩ