Master Slave Applications; Fig. 73: Wiring Example: 24V Voltage Distribution For Master Slave Applications - Bosch Rexroth PSI 6 Serie Betriebsanleitung

1070080028 / 08 | PSI 6xxx
7.2.9.1

Master slave applications

internal
evaluation
of the stop
circuit
internal
voltage
genera­
tor
internal
logic
internal
evaluation
of the stop
circuit
internal
voltage
genera­
tor
internal
logic

Fig. 73: Wiring example: 24V voltage distribution for master slave applications

When using master slave applications we recommend to switch on the
24 V supply of the slave inverters first. After that switch on the 24 V
DC
supply of the master inverter (24 V
Wiring: refer to option 1 (see page 370).
Make sure to switch on the mains voltage of all inverters simultaneously
or switch on the slave inverters first.
master
X4
1
2
3
4
24V
DC
5
6
7
8
0V
9
24V
DC
10
11
0V
12
slave 1
X4
1
2
3
4
24V
DC
5
6
7
8
0V
9
24V
DC
10
11
0V
12
; logic supply to X4).
DC
to I/O module
stop circuit
Delay on close relay,
delaytime: 5 s
A1
K1
min. 2 A
A2
slave 2
internal
evaluation
of the stop
circuit
24V
DC
internal
voltage
genera­
tor
0V
24V
DC
internal
logic
0V
Bosch Rexroth AG 371 / 460
Assembly
K1
X4
1
2
3
4
5
6
7
8
9
10
11
12
DC