6
05.01
6.6 Monitoring module
6-176
© Siemens AG 2008 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 05/2008 Edition
6.6 Monitoring module
6.6.1 Integration into the overall system
The monitoring module includes the electronics power supply and the central
monitoring functions that are required in order to operate the drive modules.
A monitoring module is required if the power supply rating of the NE module is
not sufficient for the drive group.
1)
6.6.2 Technical data (supplement to the general technical data)
Table 6-12 Technical data, monitoring module
Power loss 70 W
Rated supply voltage 3–ph. 400 V – 10% up to 480 V AC +
6%
Alternatively, rated supply voltage
DC link
600/625/680 V DC
Current consumption for 3–ph. 400 V AC: approx. 600 mA
Type of cooling Natural ventilation
Weight approx. 5 kg
Assessment factor for the electronic points
(EP)
Max. 8
Assessment factor for the gating points (AP) Max. 17
The cross–section that can be connected to
the P600, N600, X131 terminal block
S Max 10 mm
2
for cables with
conductor end sleeves
S Max 16 mm
2
for cables with
pin–type cable lug
Reader’s note
For an overview of the interfaces, refer to Section 6.5.1, Table 6-10 in the
column ”Terminals used” under monitoring module.
For operation of the monitoring module only on the DC link, without AC power
supply, 1000 µF per monitoring module must be observed for the loading limit of
the line supply.
This capacity is not included in the calculation of the permitted number of
pulsed resistors, because they are de–coupled using diodes.
1) Up to version ”B”, we recommend that at least two control units are connected to a monitoring module.
6 Infeed Modules 11.0505.08
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