Siemens SIMATIC S5-90U System Manual page 48

Figures
3-1 Mounting the S5-90U on a Wall
3-2 Drilling Template for Mounting the S5-90U Using Wall Brackets
3-3 Mounting the Programmable Controller on a Standard Mounting Rail
3-4 Removing the Programmable Controller
3-5 Installation with External I/Os for an S5-90U . . . . . . . . . . . . . . . . . . . . . . .
3-6 Connecting the IM 90 to the S5-90U and the Bus Units
3-7 Installation with External I/Os for an S5-95U . . . . . . . . . . . . . . . . . . . . . . .
3-8 Connecting the Bus Units
3-9 Coding System to Prevent Inadvertent Confusing of Modules
3-10 Interconnecting Tiers with Interface Modules (6ES5 316-8MA12)
3-11 Minimum Clearances for a Multi-Tier Configuration Mounted in
a Cabinet; PLC without/with Wiring Devices/Cale Duct
3-12 Vertically Mounting a PLC
3-13 Standard Screw-Type Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-14 SIGUT Screw-Type Connection
3-15 Crimp Snap-in Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-16 Connecting and Disconnecting Crimp Snap-in Contacts
3-17 Connecting the S5-90U to the Supply Mains
3-18 Connecting the S5-95U and the PS 931 Power Supply Module
3-19 Example of How Digital Inputs Can Be Connected
3-20 Example of How Digital Outputs Can Be Connected
3-21 Connecting the Interrupt Input and the Counter Input
3-22 Wirings of the Front Connector for Digital Inputs and Outputs
3-23 An Example of an Analog Input and an Analog Output Connection
3-24 Connecting the Interrupt Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-25 Connecting a Counter Input
3-26 Configuration for the S5-90U with External I/Os and a
115/230 V AC Power Supply
3-27 Grounded Configuration for the S5-95U with a 24 V DC Power Supply
with Safe Electrical Isolation in Accordance with VDE 0160 for a
Programmable Controller and Non-floating, External I/Os
3-28 Ungrounded Configuration: 24 VDC Power Supply with Safe Electrical
Isolation according to VDE 0160 - For Use with a Programmable
Controller and External I/Os . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-29 Simplified Representation of an Installation with Non-floating Modules
3-30 Simplified Representation of an Installation with Floating Modules
3-31 Laying Equipotential Bonding Conductor and Signal Cable
3-32 Fixing Shielded Cables with Various Types of Cable Clamps
3-33 Wiring Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-34 Measures for Suppressing Interference from Fluorescent Lamps
in the Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tables
3-1 Mounting Options for the PLCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 Mounting, Removing and Replacing the Hardware
3-3 Rules for Common Running of Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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