Siemens SIMATIC S7-400 Installation Manual page 10

Contents
Figures
2-1 Rack Fitted with Modules in the S7-400 System
2-2 Max. Cabinet Ambient Temperature as a Function of Power Dissipation
of Equipment in the Cabinet
2-3 Removing the Cover
2-4 Attaching the Modules
2-5 Screwing the Modules in Place
2-6 Fitting a Slot Label
4-1 Operating the S7-400 from a Grounded Supply
4-2 An S7-400 Configured with Grounded Reference Potential
4-3 An S7-400 Configured with Ungrounded Reference Potential
4-4 Simplified Representation of Configuration with Isolated Modules
4-5 Parallel Wiring of a Digital Output with Different Rated Load Voltages
4-6 Parallel Wiring of a Digital Output with Identical Rated Load Voltages
4-7 Grounded connection load voltage
4-8 Shielding and Grounding the Connecting Cable for a Remote Connection
4-9 Disconnecting power supply connector
4-10 Wiring the power supply connector
4-11 Plugging the power supply connector
4-12 Preparing to wire the front connector
4-13 Wiring a Front Connector with Crimp Terminals
4-14 Wiring a Front Connector with Screw-Type Terminals
4-15 Wiring a Front Connector with Spring-Type Terminals
4-16 Principle of the spring contact
4-17 Fitting a Strain Relief (Viewed from Below)
4-18 Fitting the Labels on the Front Connector
4-19 Fitting a Label in the Front Connector
4-20 Attaching the Front Connector
4-21 Screwing On the Front Connector
4-22 Plugging a Connecting Cable into a Send IM
4-23 Connection Between a Send IM and Two Receive IMs
4-24 Wiring the Fan Subassembly
5-1 Communication between Programming Device/Operator Panel
and a Module without MPI
5-2 Data Exchange
5-3 Terminating resistor on bus connector
5-4 Terminating resistor on RS 485 repeater
5-5 Terminating resistor on MPI network
5-6 Example of an MPI network
5-7 Example of a PROFIBUS DP network
5-8 Example with CPU 414-2
5-9 Programming device access beyond network limits
5-10 Configuration of an MPI network
5-11 Bus connector
5-12 Switch on terminating resistant
5-13 Optical PROFIBUS-DP Network with Nodes that have an
Integrated Fiber-Optic Cable Interface
5-14 Simplex Connectors and a Special Connector Adapter for the IM 153-2 FO
and IM 467 FO (installed)
6-1 Connecting PG to an S7-400
6-2 Positions of the mode selector switch
6-3 Inserting a Memory Card in a CPU
6-4 Inserting Interface Submodules in the CPU
7-1 Inserting an Interface Submodule in a CPU
x
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automation System S7-400 Hardware and Installation
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
2-2
2-27
2-31
2-32
2-32
2-33
4-6
. . . . . . . . . . . . 4-7
. . . . . . . . . . 4-8
. . . . . . 4-11
. . . 4-12
. . . 4-12
4-14
4-16
4-18
4-20
4-21
4-23
4-24
4-25
4-26
4-27
4-28
4-29
4-30
4-33
4-34
4-35
4-36
4-37
5-5
5-6
5-9
5-9
5-10
5-11
5-12
5-13
5-14
5-17
5-19
5-20
5-23
5-27
6-5
6-8
6-12
6-19
7-20
A5E00850741-01