Pilz PNOZ m0p base unit not expandable - Manual (Page 18)

4.1 Unit properties
4 Function description
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
4-2
4.1.2.2 Block diagram
Block diagram 4- Blockschaltbild_Basis_RS232+ETH
4.1.2.3 Diagnostics
Diagnostics 4- Funktionen_multi_Basis_Diagnose_ETH und RS232
The status and error messages displayed by the LEDs are saved in an
error stack. This error stack can be read from the PNOZmulti Configura-
tor via the interfaces (RS 232 or Ethernet). More comprehensive diag-
nostics are possible via the interfaces or one of the fieldbus modules,
e.g. the PROFIBUS module.
4.1.2.4 Cascading
Cascading 4- Funktionen_multi_Basis_Kaskadierung
The cascading inputs and outputs enable several PNOZmulti and
PNOZelog units to be connected in series or as a tree structure.
INFORMATION
Detailed information on these functions and connection exam-
ples can be found in the online help for the PNOZmulti Configu-
rator and in the PNOZmulti technical catalogue.
=
Power
Input
A1 A2
Test pulse
output
I0 I19 I1 I2 I3 I8 I5 I11 I4 I9 I12 I13 I14 I15 I16 I17 I7 I18 I6 I10
O4 O5
=
CI+ CI- CO+CO- T3 T0 O2 O0 24 V 0 V T2 T1 O1
Cascading
OA0 O3
24 V 0 V
Interface chip car
d
Interface fieldbus, extension module
Ether
net/
RS 232
Interface expansion module
13 23
14 24