Pilz PNOZ mm0.2p - Manual (Page 18)

4.1 Device 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 PNOZ mm0.2p
4.1.2.3 Connection of two base units
Connection of two base units 4- Funktionen_multi_Verbindungsschnittstelle_1
The integrated interface for connection of 2 base units is used to safely
transfer the input information from 32 virtual inputs and 32 virtual out-
puts between two PNOZmulti systems.
Each base unit needs either an integrated interface or a link module for
the connection.
Funktionen_multi_Verbindungsschnittstelle_2
Data exchange:
 Data is exchanged cyclically.
 At the end of the PNOZmulti cycle, each base unit sends its output
data to the other base unit or to the link module on the other base unit.
 At the same time the base unit reads the input data from the other
base unit.
=
Power
A1 A2
=
Input
Configurable
output 24 V 0 V
24 V 0 V T0M21 O2 O0 O1 O3
IM1 I8 I5 I11 I4 I9 I12 I13 I14 I15 I7 I6 I10 IM2 IM0 IM3IM16 IM18 IM17 IM19
Interface extension module
USB
Interface extension module
Configurable
input/output
T0M22 T0M23 T0M20 CA+ CA- CB+ CB- CGround
RJ45
Safe Link Interface