Siemens S7-400 Installation Manual page 315

Spur lines, 5-7
lengths, 5-16
Start address
of analog modules, 3-5
of digital modules, 3-4
Startup, procedure, 6-2
Station. See Teilnehmer
Status and error indicators, checking, 8-45
Submodules, M7-400, replacing, 8-46
Supply, grounded, 4-5
Surge protection, components, A-26
Surge voltages, inductive, A-30
Surges, A-21
Switching on, checks prior to switching on for
the first time, 6-3
Switching on an S7-400, for the first time, 6-6
S7-400 and M7-400 Programmable Controllers Hardware and Installation
A5E00069481-04
T
Terminating resistor, 5-7
example, 5-10
on the bus connector, 5-9
on the RS 485 repeater, 5-9
setting at the bus connector, 5-22
Transmission rate, 5-3
Types of cabinets, 2-28
U
Ungrounded configuration, M7-400, connecting
a programming device, 8-43
Index
Index-5