21
AXOR Industries
Service Manual
Magnum400
TM
ver.2 rel.05/'15
The following table illustrates the technical characteristics of all cables:
cables (as norm en60204)
Type
section
notes
for the
main supply
1.5
mm
2
/15AWG
drive size: 1.5/3, 3.5/7, 7/14
always insert a power relay or a thermal
magnet on every phase of the products
power supply.
2.5
mm
2
/14AWG
drive size: 10/20, 14/28, 20/40
for the
auxiliary
supply
1.5
mm
2
/15AWG
Connect the 0V of the auxiliary supply to the
ground bar.
for the
motor's Brake
0.75
mm
2
It must shielded.
for the
motor's power
1.5
mm
2
/15AWG
drivesize: 1.5/3, 3.5/7, 7/14
It must be shielded.
It must have a capacity of ≤150pF/m.
In the configuration without filter, the cable
can reach a maximum length of 20/25m. If
the length exceeds 20/25m, insert an Axor
3x1.2mh
filter.
2.5
mm
2
/14AWG
drive size: 10/20, 14/28, 20/40
for the
control signals
and
i/o signals
from plc/cnc
0.5
mm
2
/20AWG
See "2.6 Note about cable shielding"
for the
encoder signals
0.25
-
0.35
mm
2
/
22-24AWG
It must be shielded.
It must have a capacity less than 120pF/m.
for the
resolver signals
0.25
-
0.35
mm
2
/
22-24AWG
for external
resistor
1.5
mm
2
/15AWG
The cable must be as short as possible.
If the cable length is greater than 20/30cm,
it must be twisted and shielded. The shield
must be connected to ground on both ends,
utilising u-clamps to the zinced panel of the
electrical box.
for the rs232
communication
0.22
mm
2
/24AWG or
0.34
mm
2
/22AWG
The length of the cable must be equal to or
less than 2.5m.
It must be connected when the main supply
and the auxiliary supply are both powered
off.
It must have a capacity less than 160pF/m.
for the
canBus
communication
0.25
mm
2
/
0.34
mm
2
Cable capacitance: max 60 nF/km.
Impedance characteristics : 100...120
Ω
.
Lead resistance (loop): 159,8
Ω
/km.
The length depends upon the transmission
speed:
• 1000kbit/s
20m max;
• 500kbit/s
70m max;
• 250kbit/s
115m max.
note:
• Avoid crossing, overlapping and twisting cables together. If it is absolutely necessary to cross them,
do so at 90°.
• On request Axor provides motor signal cables series
encoder or resolver
for motors series
Super-
SAX
.
2.4 Cables
