Siemens Simatic S7-1500 CPU 1512C-1 PN - Analog Inputs

Technical specifications
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
148 Manual, 12/2017, A5E40898741-AA
Article number
6ES7512-1CK01-0AB0
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
Cable length
• shielded, max.
1 000 m; 600 m for technological functions; de-
pending 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 thermometer
measurement
1
permissible input voltage for voltage input
(destruction limit), max.
28.8 V
permissible input current for current input (de-
struction limit), max.
40 mA
Cycle time (all channels), min. 1 ms; Dependent on the parameterized interfer-
ence frequency suppression; for details, see
conversion procedure in manual
Technical unit for temperature measurement
adjustable
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 V to +5 V
Yes; Physical measuring range: ± 10 V
• Input resistance (-5 V to +5 V)
100 kΩ