Pilz PNOZ ms2p TTL coated version - Manual (Page 26)

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 Connection of proximity switches
Connection of proximity switches 6- Drehzahlwaechter_Betriebsb_Naeherungssch_BA
Proceed as follows when connecting proximity switches:
` Terminals I10 and I11: connect the proximity switch for axis 1
` Terminals I20 and I21: connect the proximity switch for axis 2.
` If only one axis is to be monitored, either terminals I10 and I11 or ter-
minals I20 and I21 will remain free.
` When connecting incremental encoders and proximity switches on an
axis:
– Terminals I10: connect proximity switch for axis 1 (I11 is not used)
– Terminals I20: connect proximity switch for axis 2 (I21 is not used)
` The proximity switch must always be connected to a 0 V terminal of
the speed monitor. The 0 V terminals are connected internally.
` Connect proximity switch to 24 VDC of the power supply or the speed
monitor (the 24 V terminals of the speed monitor are connected inter-
nally)
Fig. 6-2: Connection to proximity switch
6.2.2 Connection of the incremental encoder
Connection of the incremental encoder 6- Drehzahlwaechter_Betriebsb_Inkremen
Follow the instructions below when connecting the incremental encod-
er:
` The incremental encoder can be connected via an adapter (e.g. PNOZ
msi4p) or can be connected directly to the speed monitor.
` The incremental encoder on connector X12 monitors axis 1; the incre-
mental encoder on connector X22 monitors axis 2.
` Only use shielded cables for all connections
` Always connect 0 V on the incremental encoder and speed monitor.
` Position the terminating resistors on the signal lines as close as pos-
sible to the input on the speed monitor.
I20
I11
I21
I10
0 V
L+
L-