System description - Pilz GmbH & Co.

System environment B basics
System description
Connections
2.1
System PSSu Zusammengestellte description
environment B basics Texte
Connections on the base modules
][Anschlussebenen Basismodule Sys A + B
The connections on the base modules
are divided into connection levels and
connection columns. The connections
have a two-digit number.
The first digit denotes a base module's
connection column (e.g.: connection
23 is in the second column).
The second digit denotes a base
module's connection level (e.g.:
connection 23 is in the third level).
The function of the base module connections
depends on the electronic
module.
][Anschlussebenen E/A-Module Sys A + B
On input/output modules, the connection
levels are typically arranged as follows:
Connection level 1 and 4
Input and output connections
Connection levels 2 and 3
Connections for the common supplies
(periphery supply, analogue
inputs/outputs or screening)
Many input/output modules may have
two more connection levels:
Connection level 5 and 6
Connections for the common supplies
(periphery supply, analogue
inputs/outputs or screening)
Input/output modules can be installed
in any order. However, for the connection
diagram to be consistent it makes
sense to arrange input/output modules
of the same type into groups and
not have them interrupted by compact
modules (see example).
Colour markings on the connection
levels
][Farbkennzeichnung Sys B
The colour marking on the connection
levels is a wiring aid. Various colour
markers are available for labelling. The
colour markers can be used to label
different supplies. This way the connection
levels remain clearly visible,
even after wiring.
2.1
Example:
digital inputs
digit. output
analog.
Head Module
11
PSSu E F 4DI
PSSu E F 4DI
PSSu E S 4DI
PSSu E S 4DI
PSSu E F 4DI
PSSu E F 2DO 2
PSSu E F 2DO 2
PSSu E S 2DO 2
PSSu E S 4AO U
PSSu E S 4AI U
[4]
21 11
21 11 21 11 21 11 21 11 21 11 21 11 21 11 21 11 21
Connection level 1
12
[1]
22 12
22 12
22 12
22 12
22 12
[2]
22 12
22 12
22 12
[3]
22 12
22
Connection level 2
13
[1]
23 13
23 13
23 13
23 13
23 13
[2]
23 13
23 13
23 13
[5]
23 13
23
Connection level 3
14
[4]
24 14
24 14
24 14
24 14
24 14
24 14
24 14
24 14
24 14
24
Connection level 4
[1] : + 24V DC Periphery Supply
[2] : 0 V DC Periphery Supply
[3] : 0 V DC Analogue
[4] : Inputs/outputs
[5] : Shield connection
15
16
[3]
[5]
25 15
26 16
25
26
Connection level 5
Connection level 6
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de
2011-04
2.1-17