Connection of the Components
5.6 Electronics Power Supply
Guide for the SINUMERIK 840D sl machine configuring
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
5-43
5.6.2 Selection of the Power Supply Devices
Devices specified in the following table are recommended. These devices satisfy the
associated EN 60204-1 requirements.
Table 5-19 SITOP Power modular recommendation
Rated output current [A] Input voltage range [V] Short-circuit current [A] Order number
5 2AC 85-132/170 – 550 5,5 6EP1333-3BA00
10 2AC 85-132/176 – 550 30 for 25 ms 6EP1334-3BA00
20 3AC 320 – 550 23 6EP1336-3BA00
40 3AC 320 – 550 46 6EP1337-3BA00
Table 5-20 Control Supply Module recommendation
Rated output current [A] Input voltage range [V] Short-circuit current [A] Order number
20 3AC 380 -10% (-15% < 1 min) to
3AC 480 +10%
DC 300 – 800 < 24 6SL3100-1DE22-
0AA0
See NC61 catalog.
Warning
When external power supplies are used, e.g. SITOP, the ground potential must be
connected to the protective conductor terminal (PELV).
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