Technical Specifications - Siemens SINAMICS S120 Equipment Manual

Supplementary system components and encoder system integration
9.1 Sensor Modules
9.1.4.8

Technical specifications

Table 9- 17 Technical specifications
6SL3055-0AA00-5CA2
Electronics power supply
Voltage
Current (without encoder system)
Power loss
Max. cable length
Encoder system power supply
Voltage
Current
Encoder frequency that can be evaluated
(f )
encoder
SSI baud rate
Protective conductor/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 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.
See the diagram "Maximum cable length depending on the SSI baud rate for SSI encoders"
2)
Connectable encoder systems
Table 9- 18 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
326
Unit
V
DC
A
DC
W
m
V
DC
A
DC
kHz
kBd
mm
kg
Designation
U
Hdiff
1)
U
Ldiff
1)
U
3)
H
U
L 3)
U
Hdiff
U
Ldiff
U
Hdiff
1)
U
Ldiff
1)
f
S
Value
24 (20.4 ... 28.8)
≤0.2
≤4
30
5 (with or without remote sense)
0.35
≤ 300
100 - 1000
2)
At the housing with M4 screw
50
0.41
Threshold Min.
- 2
- -5
High 17
Low 10
High 0
Low 0
- 3
- -V
CC
- 2
- -5
- -
Manual, 06/2019, 6SL3097-5AL00-0BP1
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
AC Drive