Siemens Simatic S7-1500 User Manual

Wiring
4.3 Terminal and block diagrams
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB
93
Input filter for digital inputs
To suppress disruptions, you can configure an input delay for the digital inputs.
You can specify the following values for the input delay:
● None
● 0.05 ms
● 0.1 ms
● 0.4 ms
● 1.6 ms
● 3.2 ms (default setting)
● 12.8 ms
● 20 ms
Note
Shielding
If you use standard digital inputs with "None" set as the input delay, you must use shielded
cables. Shielding and the infeed element are recommended for use of standard digital inputs
starting from an input delay of 0.05 ms but are not absolutely necessary.
4.3.4
Addresses of the high-speed counters
You connect the encoder signals, the digital input and output signals and the encoder
supplies to the two 40-pin front connectors of the digital on-board I/O. For information on
wiring the front connectors, establishing the cable shields, etc., refer to the S7-1500,
ET 200MP (http://support.automation.siemens.com/WW/view/en/59191792
) system manual.

Siemens Simatic S7-1500 Specifications

General

Protection Class	IP20
Programming Language	LAD, FBD, STL, SCL, GRAPH
Communication Interfaces	PROFINET, PROFIBUS, Ethernet, OPC UA
Memory	Work memory and load memory (integrated or external memory card)
I/O Modules	Digital I/O, Analog I/O, Technology modules, Communication modules
Safety Integrated	Yes (with fail-safe CPUs and modules)
Redundancy	CPU redundancy possible with specific CPU types
Temperature Range	0°C to 60°C (horizontal installation)
Digital Inputs	Scalable through digital input modules
Digital Outputs	Scalable through digital output modules
Analog Inputs	Scalable through analog input modules
Analog Outputs	Scalable through analog output modules
Backplane	Integrated backplane for module connection
Real-time clock	Integrated real-time clock
CPU Type	Various models available (e.g., CPU 1511-1 PN, CPU 1513-1 PN, CPU 1515-2 PN, CPU 1517-3 PN, CPU 1518-4 PN/DP)