Siemens SINAMICS S110 - Technical Data

Supplementary system components and encoder system integration
8.3 Sensor Module Cabinet-Mounted SMC20
SINAMICS S110
Manual, 07/2015, 6SL3097-4AC10-0BP5
189
8.3.7
Technical data
Table 8- 13 Technical data
6SL3055-0AA00-5BAx
Unit
Value
Electronics power supply
Voltage
Current (without encoder system)
Current (with encoder system)
Power loss
Max. Cable length
V
DC
A
DC
A
DC
W
m
24 (20.4 … 28.8)
≤ 0.20
≤ 0.35
≤ 10
30
Encoder system power supply
Voltage
Current
V
DC
A
DC
5 V DC (with remote sense)
1)
0.35
Encoder frequency that can be evaluated (f
en-
coder
)
kHz ≤ 500
SSI baud rate
2)
kBd
100 - 1000
3)
Max. Encoder cable length
m
100
PE/ground connection
At the housing with M4/1.8 Nm screw
Weight
kg
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).
2)
Only possible for SSI encoders with 5 V supply.
3)
See the diagram "Maximum cable length depending on the SSI baud rate for SSI encoders"
Note
Current controller clock cycle
For a current controller cycle clock of 31.25 µs, use an SMC20 with Article No. 6SL3055
-
0AA00
-5BA3.
Figure 8-10 Maximum cable lengths depending on the SSI baud rate for SSI encoders