Siemens S120 - Technical Data

Supplementary system components and encoder system integration
8.1 Sensor Modules
AC Drive
350 Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
8.1.2.6
Technical data
Table 8- 5 Technical data
6SL3055-0AA00-5AAx
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
≤ 0,35
≤ 10
Specification
Transformation ratio of the resolver (ü)
Excitation voltage on the SMC10 when ü=0.5
Amplitude monitoring threshold (secondary
tracks) of the SMC10
V
rms
V
rms
0,5
4,1
1
Excitation voltage (cannot be parameterized)
V
rms
4,1
Excitation frequency (synchronized to the current
controller clock cycle)
kHz 5 to 16
PE/ground connection
At the housing with M4/1.8 Nm screw
Max. encoder cable length
m
130
Weight kg 0,45
Degree of protection
IP20 or IPXXB
Table 8- 6 Max. frequency that can be evaluated (speed)
Resolver
Max. speed resolver / motor
Number of
poles
Number of
pole pairs
8 kHz/125 μsec
4 kHz/250 μsec
2 kHz/500 μsec
2-pole
1
120000 rpm
60000 rpm
30000 rpm
4-pole 2 60000 rpm 30000 rpm 15000 rpm
6-pole
3
40000 rpm
20000 rpm
10000 rpm
8-pole
4
30000 rpm
15000 rpm
7500 rpm