Siemens SIMATIC ET 200AL System Manual page 141

Grounded infeed, 39
I
I/O modules, 19
Identification data, 88
Identification label, 19, 57
Mounting, 58
Removing, 58
Infeed
grounded, 39
non-grounded, 39
Installation position, 26
Insulation, 108
Insulation monitoring, 41
Interface module
PROFIBUS DP, 19
PROFINET IO, 19
Wiring, 51
Interface modules, 19
L
Line voltage, 32
M
M12 plugs, 53
M8 plugs, 52
Maintenance, 92
Maintenance data, 88
Marking
Factory-marked, 56
Interfaces, 56
Optional, 57
Maximum configuration
Electrical, 22
Mechanical, 21
Mechanical environmental conditions, 106
Minimum clearances, 26
Mounting, 27
I/O module, 29
Interface module, 28
O
Option handling, (See configuration control)
Overall configuration, 40
Overvoltage category, 108
Distributed I/O system
System Manual, 08/2021, A5E31861578-AJ
P
PELV, 39
Pin assignment, 53, 56
Pollution degree, 108
Power supply
Connector, 20
Power cable, 20
PROFIenergy, 84
PROFINET IO, 81
Protection class, 108
Protective measures, 41
Pulse-shaped disturbance variables, 104
R
Radio interference, 103
Rated voltage, 108
Reference potential
grounded, 39
non-grounded, 40
S
Safe electrical isolation, 39
Safety relay, 110
Screws, 27
SELV, 39
Setup, 15
Shock, 106
SIMATIC ET 200AL, 14
Sinusoidal disturbance variables, 105
Slot number, 93
Sockets, 55
Spare parts, 114
Standards, 100
Switch, 32
System conditions, 31
System configuration
Grounded reference potential, 39
Protective measures, 41
Ungrounded reference potential, 40
T
Technical specifications
Standards and authorizations, 100
Test voltage, 108
TN-S grid, 39
Tool, 27
Transport and storage conditions, 106
Index
139