Siemens SIMATIC S7-1500 Automation System User Manual

Technical specifications
15.5 Information on insulation tests, protection class, degree of protection and rated voltage
S7-1500 Automation System
System Manual, 01/2013, A5E03461182-01
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15.5 Information on insulation tests, protection class, degree of protection
and rated voltage
Insulation
The insulation is designed in accordance with the requirements of EN 61131-2: 2007.
Note
For modules with 24 VDC supply voltage, the electrical isolation is designed for max.
60 VAC / 75 VDC and basic insulation is designed according to EN 61131-2: 2007.
Contamination level/overvoltage category according to IEC 61131-2: 2007
● Pollution degree 2
● Overvoltage category: II
Protection class in accordance with IEC 61131-2: 2007
Protection class I or III, depending on module type
Degree of protection IP20
Degree of protection IP20 in accordance with IEC 60529 for all modules of the S7-1500
automation system, i.e.:
● Protection against contact with standard test finger
● Protection against foreign objects with diameters in excess of 12.5 mm
● No protection against water

Siemens SIMATIC S7-1500 Automation System Specifications

General

Series	SIMATIC S7-1500
Programming	TIA Portal (Totally Integrated Automation Portal)
Protection Class	IP20
CPU	Various models available (e.g., CPU 1511-1 PN, CPU 1518-4 PN/DP)
Controller Type	Modular Controller
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Communication Interfaces	PROFINET, PROFIBUS, Ethernet, OPC UA
Digital Inputs	Varies by model and expansion modules
Digital Outputs	Varies by model and expansion modules
Analog Inputs	Varies by model and expansion modules
Analog Outputs	Varies by model and expansion modules
Backplane Bus	High-speed backplane bus for fast communication between modules
Redundancy	Supported with specific models and configurations
Safety	Integrated safety functions available
Scalability	Highly scalable with modular expansion
Operating Temperature	0°C to 60°C