Keba ServoOne Series - 4.7 Supply Voltage Connections

Operation Manual ServoOne Supply Unit
44
ID no.: 1101.21B.6-00 Date:04/2020
4.7 Connection of the supply voltages
The supply of power to the ServoOne is separate for the control section and power
section. The control supply is always to be connected rst in the sequence so that the
operation of the ServoOne can be checked rst and the device parameters congured
for the planned application.
DANGER! Risk of injury due to electrical power!
• Carelessness will result in serious injuries or death.
Dangerousvoltagemaybepresentatthedevice,evenifthedeviceisnotemitting
anyvisualoraudiblesignals/indications(e.g.withmainsvoltageappliedtoterminalX12and
nocontrolsupply+24VDConX9/X10)!
Priortoworkingonthedevice,checkthereisnosupplyofelectricalpowerpresent.
Seechap.4.1
4.7.1 Control supply 24VDC (X9, X10) for BG5 and BG6a
+ −+ − − +− +− +− +
24 V DC
max. 10 A
+ −
L1 L2
L3 N − +− +
HREL
X21 X9/10
X9/10X9/10
X11
X11X11
Figure 4.19 Connection for control supply
NOTE:
By means of suitable measures provide adequate cable protection (e.g.
fuse 10AgG). If the permissible current carrying capacity is exceeded, an
additional separate control supply must be connected.
NOTE:
Along with the control section, the external control supply also supplies the
digital inputs and outputs (I
CONTROL SECTION
+ I
I/O
). Also pay attention to the current
24V DC
GND
PE GNDµP
DGND
complex, in part
non-lineare
impedance
RC ethernet Polyswitch
GNDµP
GNDµP
GNDµP
X4/15
ISD00
ISD01
I
LIM
X4/21
ISD06
X4/10
ENPO
I
LIM
X4/22
ISDSH
I
LIM
X4/7
OSD00
X4/3
ISA00+
KTY sensor for step-up mains choke
X4/4
ISA00-
ISD02
ISD03
ISD04
ISD05
A/D
A/D
ISA01+
X4/5
X4/6
ISA01-
X4/14
GNDµP
GNDµP
GNDµP
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
X4/2
ϑ
F1
ϑ
F2
X4/13
DGND
X4/1
ϑ
F3
ϑ
F3
GNDµP
GNDµP
GNDµP
ϑ
F4
V
µP
V
µP
µP
X4/8
OSD01
X4/9
OSD02
X5/ϑ +
X5/ϑ −
RSH
X4/12
X4/11
OSD04
X4/23
X4/24
USB1.1
X2
Ethernet
X3
GNDµP
V
µP
PE
X44/1
X44/2
U
H
Supply
control electronic
24 V DC
GNDµP
X44/3
X44/4
U
V
internal relay,
electrical isolation
Mains synchronization
X45
L1
L2
L3
N
Figure 4.18 Electrical isolation concept, BG7
Electrical installation