Siemens Automation System S7-400 User Manual download pdf (Page 226)

Index

Index-2

Automation System S7-400 Hardware and Installation

A5E00850741-01

Front connector

coding key, 4-32

labeling, 4-29

plugging in, 4-32

wiring, 4-24

with crimp snap-on terminals, 4-22

with screw-type terminals, 4-22

with spring-type terminals., 4-22

Front connector coding, 4-32

Fuse of the fan subassembly, replacing, 7-13

H

Highest MPI address, 5-4

Hotrestart,6-10

I

I/O bus, 2-7

Installation

for EMC, A-5

of cabinets, 2-25

Insulation monitoring, 4-9

Interface modules, r eplacing, 7-11

Interface submodules, M7-400, installing, 6-18,

7-19

Interference, radiated, A-6

L

Lightning protection, A-19, A-20

for 24 VDC supply, A-25

for signal modules, A-25

high-voltage protector, A-23

low-voltage protection, A-26

Lightning protection zones, A-21

Lightning strike, A-21

Load current circuit, 4-5

Load current power supplies, 4-4

Location, M7-400

module designation, 1-3

order number, 1-3

product r elease, 1-3

M

Main power supply, A-3

Memory card, inserting, 6-11, 6-12

Methods of ventilation, 2-18

Modules

installing, 2-30

isolated, 4-10

signal, 2-7

slot numbers, 2-33

MPI, definition, 5-2

MPI address, 5-4

highest, 5-4

rules, 5-5

MPI addresses, recommendation, 5-8

MPI network

components, 5-8

configuration example, 5-11, 5-13

configuration rules, 5-7

data packets in, 5-8

segment, 5-15

MPI parameters, 6-9

N

Networking, possibilities, 2-34

Node, 5-3

Nodes, number of, 5-4

O

Overall installation, in the TN-S system, 4-6

Overvoltage, A-20

Overvoltage protection, A-30

P

Power supply connector

disconnect, 4-18

plugging in, 4-21

wiring, 4-19

Power supply module, 1-2

choosing, 4-3

replacing, 7-4

PROFIBUS-DP, starting up, 6-17

PROFIBUS-DP address, 5-4

PROFIBUS-DP addresses, recommendation,

5-8

PROFIBUS-DP bus cable, 5-18

characteristics, 5-18

rules for laying the, 5-18

1 2 ... 221 222 223 224 225 226 227 228

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