Siemens SINAMICS - Technical Data

7.4 Technical data
Table 7-6 Technical data
6SL3055-0AA00-5CA2 Unit Value
Electronics power supply
Voltage
Current (without encoder system)
Current (with encoder system)
Power loss
V
DC
A
DC
A
DC
W
24 (20.4 … 28.8)
≤ 0.20
≤ 0.55
≤ 10
Encoder system power supply
Voltage
Current
V
DC
A
DC
5 (with or without remote sense)
1)
or V
DC
- 1 V
0.35
Encoder frequency that can be evaluated
(f
encoder
)
kHz ≤ 300
SSI baud rate kBd 100 - 1000
2)
PE/ground connection At the housing with M4/1.8 Nm screw
Weight 0.45
Degree of protection IP20 or IPXXB
1)
A controller compares the encoder system supply voltage - sensed via the Remote Sense cables - with the reference supply
voltage of the encoder system, and adjusts the supply voltage for the encoder system at the output of the sensor 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.
2)
See the diagram "Maximum cable length depending on the SSI baud rate for SSI encoders"
Connectable encoder systems
Table 7-7 Specification of encoder systems that can be connected
Parameter Designation Threshold Min. Max. Unit
High signal level
(TTL bipolar at X520 or X521/X531)
1)
U
Hdiff
2 5 V
Low signal level
(TTL bipolar at X520 or X521/X531)
1)
U
Ldiff
-5 -2 V
High signal level
(HTL unipolar)
U
H
3)
High 17 V
CC
V
Low 10 V
CC
V
Low signal level
(HTL unipolar)
U
L
3)
High 0 7 V
Low 0 2 V
High signal level
(HTL bipolar)
2)
U
Hdiff
3 V
CC
V
Low signal level
(HTL bipolar)
2)
U
Ldiff
-V
CC
-3 V
High signal level
(SSI bipolar at X520 or X521/X531)
1)
U
Hdiff
2 5 V
Low signal level
(SSI bipolar at X520 or X521/X531)
1)
U
Ldiff
-5 -2 V
Signal frequency f
S
- 300 kHz
Edge clearance t
min
100 - ns
Sensor Module Cabinet-Mounted SMC30
7.4 Technical data
Supplementary component descriptions
94 Manual, 06/2019