Siemens SIMATIC S7-1500 Automation System User Manual

Technical specifications
15.6 Use of the S7-1500 in Zone 2 potentially explosive atmospheres
S7-1500 Automation System
174 System Manual, 01/2013, A5E03461182-01
Rated voltage for operation
The S7-1500 automation system works with the rated voltages and corresponding tolerances
listed in the following table.
Note the supply voltage of each module when selecting the rated voltage.
Table 15- 10 Rated voltage of all modules of the S7-1500 automation system, for operation
rated voltage Tolerance range
24 VDC 19.2 VDC to 28.8 VDC
1
48 VDC 40.8 to 57.6 VDC
60 VDC 51.0 to 72.0 VDC
120 VAC 93 VAC to 132 VAC
230 VAC 187 VAC to 264 VAC
1
Static value: Creation as functional extra-low voltage with safe electrical isolation in accordance
with IEC 60364-4-41.
15.6 Use of the S7-1500 in Zone 2 potentially explosive atmospheres
See product information Deployment of the modules in zone 2 potentially explosive
atmospheres (http://support.automation.siemens.com
/WW/view/en/19692172).

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