Pilz PNOZ ma1p 2 Analog Input - Manual (Page 24)

6.2 Preparing for operation
6 Commissioning
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]
6-2
6.2 Preparing for operation 6200 Preparing for operation 6- 6.2.1 Download modified project to the PNOZmulti safety system
Download modified project to the PNOZmulti safety system 6- Verdrahtung_multi_Modul_Betr_geaend_Projekt_BA
As soon as an additional expansion module has been connected to the
system, the project must be amended using the PNOZmulti Configura-
tor. Proceed as described in the operating instructions for the base unit.
6.2.2 Connection
Connection 6- Betriebsbereitschaft herstellen
` Connection to transducer (SIL2 or SIL3)
Please note:
` The transducers are SIL2 certified
` The voltage supply to the input device is optional
` With current measurement, the voltage inputs U+ - U- must be short-
circuited.
Analogeingang - Dauerlast nicht überschreiten Achtung
NOTICE
For the commissioning and after every program change, you
must check whether the safety devices are functioning correctly.
Example for current measurement
SIL2 application
SIL3 application
CAUTION!
A constant load of ± 15 V or ± 50 mA per input must not be
exceeded under any circumstances
I0+
PNOZ ma1p
I0-
24 V
0 V
I0+ PNOZ ma1p
I0-
I1+
I1-
24 V
0 V
24 V
0 V