Technical Data - Siemens SINAMICS Series Operating Instructions Manual

Additional system components
7.3 Sensor Module Cabinet-Mounted SMC30
7.3.9

Technical data

Table 7- 18 Technical data
6SL3055-0AA00-5CA2
Electronic power supply
Voltage
Current (without encoder system)
Current (with encoder system)
Power loss
Encoder system power supply
Voltage
Current
Encoder frequency that can be evaluated
(f )
encoder
SSI baud rate
PE/ground connection
Ventilation clearances, above/below
Weight
A controller compares the encoder system supply voltage – sensed via the Remote Sense cables – with the reference
1)
supply voltage of the encoder system, and adjusts the supply voltage for the encoder system at the output of the drive
module until the required supply voltage is obtained directly at the encoder system (only for 5 V encoder system power
supply). Remote Sense only to X520.
See the diagram "Maximum cable lengths depending on the SSI baud rate for SSI encoders"
2)
Connectable encoder systems
Table 7- 19 Specification of encoder systems that can be connected
Parameter
High signal level
(TTL bipolar at X520 or X521/X531)
Low signal level
(TTL bipolar at X520 or X521/X531)
High signal level
(HTL unipolar)
Low signal level
(HTL unipolar)
High signal level
(HTL bipolar)
2)
Low signal level
(HTL bipolar)
2)
High signal level
(SSI bipolar at X520 or X521/X531)
Low signal level
(SSI bipolar at X520 or X521/X531)
Signal frequency
Edge clearance
220
Unit
V
DC
A
DC
A
DC
W
V
encoder
A
encoder
kHz
kHz
mm
Designation
U
Hdiff
1)
U
Ldiff
1)
U
H
U
L
U
Hdiff
U
Ldiff
U
Hdiff
1)
U
Ldiff
1)
f
S
t
min
Value
24 DC (20.4 – 28.8)
≤ 0.20
≤ 0.55
≤ 10
5 V DC (with or without Remote Sense)
0.35
≤ 300
100 - 1000
2)
On enclosure with M4/1.8 Nm screw
50
0.45
Threshold Min.
2
-5
High 17
Low 10
High 0
Low 0
3
-V
CC
2
-5
-
100
Operating Instructions, 12/2018, A5E34763375A
or V - 1 V
1)
DC
Max. Unit
5 V
-2 V
V V
CC
V V
CC
7 V
2 V
V V
CC
-3 V
5 V
-2 V
300 kHz
- ns
SINAMICS DCM DC Converter