SIEMENS
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Siemens NC 62 · 2016
5
SINAMICS S120 drive system
Encoder system connection
SME120/SME125 Sensor Modules External
■
Technical specifications
■
Selection and ordering data
Article No.
6SL3055-0AA00-5JA3
6SL3055-0AA00-5KA3
Product designation
SME120 Sensor Module External
SME125 Sensor Module External
Encoder
• Incremental encoder sin/cos 1 V
pp
with 5 V voltage supply
• Absolute encoder EnDat
with 5 V voltage supply
• Absolute encoders SSI with incremental signals
sin/cos 1 V
pp
with 5 V voltage supply
Signal subdivision
(interpolation)
≤
16384 times (14 bit)
≤
16384 times (14 bit)
Max. encoder frequency that can
be evaluated
kHz
≤
500
≤
500
SSI/EnDat 2.1 baud rate
kHz
–
100
Measuring system interface
12-pin M23 circular connector
17-pin M23 circular connector
Temperature sensor input
6-pin M17 circular connector
6-pin M17 circular connector
Hall-effect sensor input
9-pin M23 circular connector
–
Output
IP67 DRIVE-CLiQ connector
IP67 DRIVE-CLiQ connector
Power requirement, max.
at 24 V DC,
without considering encoder
A
0.16
0.16
• Load rating of encoder power
supply, for measuring system
(at 5 V DC) and, where applicable,
including Hall-effect sensor box
A
0.35
0.35
• Conductor cross-section
According to connector contacts
According to connector contacts
• Fuse protection
Via DRIVE-CLiQ power supply source
Via DRIVE-CLiQ power supply source
Power loss, max.
W
4.5
4.5
PE connection
M4 screw/1.8 Nm
M4 screw/1.8 Nm
Cable length, max.
• To measuring system
1)
/
temperature sensor
m (ft)
3 (9.84)
3 (9.84)
• To automatic speed control
m (ft)
100 (328)
100 (328)
Degree of protection
IP67
IP67
Dimensions
• Width
mm (in)
117.6 (4.63)
117.6 (4.63)
• Height
mm (in)
44 (1.73)
44 (1.73)
• Depth
mm (in)
127 (5)
127 (5)
Net weight
kg (lb)
0.7 (1.54)
0.7 (1.54)
Certificate of suitability
cULus
cULus
Description
Article No.
SME120 Sensor Module External
For incremental measuring
systems
Without DRIVE-CLiQ cable
6SL3055-0AA00-5JA3
SME125 Sensor Module External
For absolute measuring systems
Without DRIVE-CLiQ cable
6SL3055-0AA00-5KA3
Accessories
Connector for temperature
sensor input
(connector kits, 6+1-pole)
6FX2003-0SU07
Connector for Hall-effect
sensor input
(connector kits, 9-pole)
6FX2003-0SU01
Connector for SME120 encoder
system interface
(connector kits, 12-pole)
6FX2003-0SA12
Connector for SME125 encoder
system interface
(connector kits, 17-pole)
6FX2003-0SA17
Description
Article No.
1)
The maximum cable length for the encoder system interface depends
on the current consumption of the encoder system and the cross-section
of the wires in the cable. However, the maximum length is 10 m (32.8 ft)
(for further details see Manual SINAMICS S120 Control Units and
Supplementary System Components).
© Siemens AG 2016