Technical Data - Siemens SINAMICS S120 Combi Equipment Manual

Encoder system connection
10.1 Sensor Module Cabinet-Mounted SMC20
10.1.6

Technical data

Table 10- 5 Technical data
6SL3055-0AA00-5BA.
Electronics 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
)
coder
SSI baud rate
2)
Max. encoder cable length
PE/ground connection
Weight
Degree of protection
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 possible for SSI encoders with 5 V supply.
2)
See the diagram "Maximum cable length depending on the SSI baud rate for SSI encoders"
3)
Figure 10-4
246
Unit
V
DC
A
DC
A
DC
W
V
DC
A
DC
kHz
en-
kHz
m
kg
Maximum cable length depending on the SSI baud rate for SSI encoders
Value
24 (20.4 ... 28.8)
≤ 0.20
≤ 0.35
≤ 10
5 V DC (with remote sense)
0.35
≤ 500
100 ... 1000
3)
100
At the housing with M4/1.8 Nm screw
0.45
IP20 or IPXXB
Manual, (GH9), 07/2016, 6SL3097-4AV00-0BP5
1)
SINAMICS S120 Combi