Siemens SINAMICS S120 Equipment Manual page 47

Item Activity
Signal connections
20 Cabinet operation by higher-level controller/control room.
The control cables must be connected in accordance with the interface assignment
and the shield applied.
To prevent interference, the control cables must be laid separately from the power
cables.
Cabling and connections must always comply with the relevant EMC guidelines.
(→ See the chapter titled "Electrical installation")
21 DRIVE-CLiQ cables
Options
22 G30,
CBC10 Communication
Board
23 G33,
CBE20 Communication
Board
24 K46,
SMC10 Sensor Module
25 K48,
SMC20 Sensor Module
S120 Cabinet Modules Equipment Manual
Manual, (GH5), 10/2008, A5E00427098A
All DRIVE-CLiQ cables must be connected correctly.
The permissible cable lengths should be carefully
observed.
(→ See "S120 Commissioning Manual, Rules for wiring
with DRIVE-CLiQ")
(→ See "S120 Equipment Manual for Booksize Power
Units, DRIVE-CLiQ Cabinet Gland" and "S120 Equipment
Manual for Booksize Power Units, DRIVE-CLiQ Coupling")
The supplied CBC10 may only be inserted when the
Control Unit is disconnected from the power supply.
(→ See the chapter titled "Options", section "G30, CBC10
Communication Board")
The supplied CBE20 may only be inserted when the
Control Unit is disconnected from the power supply.
Note the MAC address before inserting!
(→ See the chapter titled "Options", section "G33, CBE20
Communication Board")
The SMC10 Sensor Module is used for detecting the
actual motor speed and the rotor position angle.
The following encoders are supported by the SMC10
Sensor Module:
Resolver, 2 pole
•
Resolver, multi-pole
•
(→ See the chapter titled "Options", section "K46, SMC10
Sensor Module for detecting the actual motor speed and
the rotor position angle")
The SMC20 Sensor Module is used for detecting the
actual motor speed and the path length.
The following encoders are supported by the SMC20
Sensor Module:
Incremental sin/cos 1Vpp
•
EnDat absolute encoder
•
SSI encoder
•
(→ See the chapter titled "Options", section "K48, SMC20
Sensor Module for detecting the actual motor speed and
the path length")
Electrical installation
4.2 Electrical installation: Checklist
Applicable?/Completed?
47