MSD Multi-Axis System Operation Manual DC-AC Servo Drive
41
4 Electrical installation
5
U V W
EtherCA
T
+ −
max. 8 A
EtherC
AT
+ −
−
+
−
+
−
+
−
+
U V W
24 V DC
ZK
RB
+ −
− +
+ −
L1 L2 L3 N
nc
−
+
−
+
HREL
L1 L2
X12
X12
X12
X21
X5
X9/10
X9/10
X9/10
X11
X11
X11
L3
L1 L2 L3 PE
PE
L3
L2
L1
L3.1
L2.1
L1.1
L3.1
L2.1
L1.1
L3
L2
L1
L3.1
L2.1
L1.1
L3
L2
L1
Motor
3~
Motor
3~
L1.1
L2.1
L3.1
L1
L2
L3
1
2
4
6
14
3
7
8
9
10
12
11
13
15
20
18
17
16
19
19
21
ϑ
Figure 4.17 Connection of power supply and control supply as well as protective earth conductor in the axis group (example)
Key
1) Mains fuses
2) Mains supply/emergency stop
3) Shield plates (grey)
4) Step-up choke with KTY
temperature sensor
5) Shielded cables should be used from
>500 mm cable length
6) Input choke with film capacitor
7) Mains contactor (after precharging via HREL)
8) Mains filter
9) Short circuit proof cables
10) Circuit breaker
11) Multi-axis system on/off
12) Ex24 V DC control supply
13) Auxiliary contactor (precharging/
synchronisation)
14) Connection, DC link precharging and mains
synchronisation
15) Floating contact: 250 V AC/5 A or
30 V DC/6 A (active, once precharging
complete)
16) MSD Power Supply Unit Size 6A
17) AC mains connection
18) Braking resistor
19) MSD Servo Drive DC-AC
20) Switch cabinet
21) Field
moog
Id. no.: CA97554-001 0
5
/2017
