8
Gerhard Geiger GmbH & Co. KG | 100W2507
0220
V001
en
EN
EN
10. SMI drives on different AC phases
Parallel connection to the control lines I+ and I- while supplying power to the drives from
different phases, is only permissible in telegram operating mode.
Drive
l+
PE
l-
N L1
L1
L2
L3
l+
l-
l+
l-
l+
l-
Actuator
(Telegram operation)
N
PE
Drive
l+
PE
l-
N L2
Drive
l+
PE
l-
N L3
Drive
l+
PE
l-
N L1
L1
L2
L3
N
PE
Drive
l+
PE
l-
N L2
Drive
l+
PE
l-
N L3
Drive
l+
PE
l-
N L
L
N
PE
Drive
l+
PE
l-
N L
Drive
l+
PE
l-
N L
Telegram operation with power supply from different phases
permitted
permitted
Push button operation with power supply from one phase
Push button operation with power supply from different phases
not
permitted
