Siemens SIMATIC S7-1500 Automation System User Manual

Installation
5.3 Mounting a system power supply module
S7-1500 Automation System
System Manual, 01/2013, A5E03461182-01
45
5.3 Mounting a system power supply module
Introduction
The system power supply module has a connection to the backplane bus and supplies the
configured modules with the internal supply voltage.
Requirements
The mounting rail is installed.
Tools required
Screwdriver with 4.5 mm blade
Mounting a system power supply module
1. Insert the U-connector into the back of the system power supply.
2. Install the system power supply on the mounting rail.
3. Swivel the system power supply to the rear.
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Figure 5-4 Mounting a system power supply module
4. Open the front cover.
5. Disconnect the power cable connector from the system power supply.
6. Screw the system power supply tight (torque 1.5 Nm).
7. Insert the already wired-up power cable connector into the system power supply.
For a description on how to wire the power cable connector refer to the section Connecting
the system p
owe
r supply and load current supply modules (Page 62).

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