Siemens SINUMERIK 840D sl Manual page 145

Caution
Unshielded signal cables must not be routed parallel to power cables.
Table 5-24
Type
24 V DC power cables
24 V signal cables
DC link, including extensions
Total length of power cables in the drive line-up
comprising the following: Motor power cables, DC
link cable(s) and line feeder cable from the line
filter output
Total length: Motor cables, line feeder cable from
the Basic Line Filter to the Active Line Module
Total cable length with Voltage Clamping Module
(limitations/constraints, refer to the Chapter,
Voltage Clamping Module)
Power cable between line filter and line reactor
Power cable between line reactor and Line
Module
Power cable between
Motor Module and motor ≤ 18 A
Power cable between
Motor Module and motor ≤ 30 A
Power cable between
Motor Module and motor ≤ 45 A
DRIVE-CLiQ signal cables MC500
DRIVE-CLiQ signal cables MC800
DRIVE-CLiQ signal cables FIX
Cable between the Braking Module and braking
resistor
1 To comply with EMC limit values, shielded cables (preferably Motion Connect cables) must be used.
2 For greater lengths, suitable circuitry must be connected by the user to provide overvoltage protection.
Guide for the SINUMERIK 840D sl machine configuring
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
Maximum cable lengths
2
2
Connection of the Components
Maximum length [m]
10
30
10
350 (shielded)
560 (unshielded)
< 150 (shielded)
630 (shielded)
850 (unshielded)
10 (shielded/unshielded)
10 (shielded/unshielded)
70 (shielded)
100 (unshielded)
50 (shielded)
75 (unshielded)
100 (shielded)
150 (unshielded)
100
50
70
10
5.8 Cable Lengths
1
1
5-61