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V2
S500
Hardware
1-20 System
Data
S500 / Issued: 01.2007
Important:
Horizontal mounting is highly recommended. Vertical mounting is possible, however,
derating consideration should be made to avoid problems with poor air circulation and the potential for
excessive temperatures (see also the AC500 system data, operating and ambient conditions, for
reduction of ambient temperature).
Note:
By vertical mounting, always place an end-stop terminal block at the bottom and on the top
of the module to properly secure the modules.
By high-vibration applications, we also recommend to place end-stop terminals at the right and the left
side of the device to properly secure the modules:
e.g. type BADL, P/N: 1SNA 399 903 R0200
Connection system
Terminals for power supply and the COM1 interface (CPU Terminal Base AC500)
L+
M
L+
M
FE
1
2
3
4
5
6
7
8
9
COM1
Figure: Terminals for power supply and the COM1 interface (CPU Terminal Base AC500)
Terminal type:
Screw-type terminal
Number of cores per terminal Conductor
type
Cross
section
1
solid
0.08 mm² to 1.5 mm²
1
flexible
0.08 mm² to 1.5 mm²
1 with wire end ferrule (without plastic
sleeve)
flexible
0.25 mm² to 1.5 mm²
1 with wire end ferrule (with plastic
sleeve)
flexible
0.25 mm² to 0.5 mm²
1 (TWIN wire end ferrule)
flexible
0.5 mm²
2 (with the same cross section)
solid
0.08 mm² to 0.5 mm²
2 (with the same cross section)
flexible
0.08 mm² to 0.75 mm²
2 (with the same cross section) in
wire end ferrule, without plastic sleeve
flexible
0.25 mm² to 0.34 mm²
