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V2
AC500 Hardware
1-1 System
data
AC500 / Issued: 05.2007
Contents
System data and system construction
........................................................................ 1-4
System data
............................................................................................................................................ 1-4
Operating and ambient conditions ............................................................................................................ 1-4
Creepage distances and clearances ....................................................................................................... 1-5
Insulation test voltages, routine test, according to EN 61131-2 ............................................................... 1-5
Power supply units ................................................................................................................................... 1-5
Electromagnetic compatibility .................................................................................................................. 1-6
Mechanical data ....................................................................................................................................... 1-7
Mounting and disassembling the Terminal Bases and the couplers
...................................... 1-8
Assembly on DIN rail ............................................................................................................................... 1-8
Assembly with screws ............................................................................................................................ 1-13
Mounting and disassembling the Terminal Units and the I/O modules
................................ 1-14
Assembly on DIN rail ............................................................................................................................. 1-14
Assembly with screws ............................................................................................................................ 1-17
Mechanical dimensions
..................................................................................................................... 1-18
Switch-gear cabinet assembly
......................................................................................................... 1-21
Insertion / Replacement of the Lithium battery
..................................................................
1-22
Insertion of the SD Memory Card
........................................................................................
1-24
Connection system
............................................................................................................................. 1-25
Terminals for power supply and the COM1 interface (CPU Terminal Base AC500).............................. 1-25
Terminals at the Terminal Units (I/O, FBP) ............................................................................................ 1-26
Connection of wires at the spring terminals ........................................................................................... 1-27
Mechanical encoding
.......................................................................................................................... 1-29
General wiring recommendations
................................................................................................... 1-31
Bad wiring on power supply terminals .................................................................................................... 1-31
Bad wiring on I/O terminals..................................................................................................................... 1-31
Behaviour of the system in case of power supply interruptions and power recovering
.. 1-31
I/O-Bus
..................................................................................................................................................... 1-32
General .................................................................................................................................................. 1-32