Siemens SINAMICS S120 Manual page 60

Electrical installation
4.2 Electrical installation: Checklist
Item Activity
26 K48,
SMC20 Sensor Module
27 K50,
SMC30 Sensor Module
28 K76,
auxiliary voltage
generation in the Line
Connection Module
29 K82,
terminal module for
activating safety functions
"Safe Torque Off" and
"Safe Stop 1"
30 K87,
Terminal Module TM54F
31 L25,
circuit breaker in
withdrawable unit design
32 L45,
EMERGENCY OFF
pushbutton in the cabinet
door
60
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")
The SMC30 Sensor Module is used for detecting the
actual motor speed.
The following encoders are supported by the SMC30
Sensor Module:
TTL encoder
•
HTL encoder
•
SSI encoder
•
(→ See the chapter titled "Options", section "K50, SMC30
Sensor Module for detecting the actual motor speed")
In order to supply the auxiliary voltage supply system with
the appropriate voltages, the phase must be connected to
the corresponding transformer tap.
Make sure that the correct voltage is applied.
(→ See the chapter titled "Options", section "K76, auxiliary
voltage generating unit in the Line Connection Module")
Connect according to "Cable routing for the "Safe Torque
Off" and "Safe STOP 1" functions".
(→ See the chapter titled "Electrical installation", in the
section "Cable routing for the "Safe Torque Off" and "Safe
STOP 1" functions")
(→ See the Chapter titled "Options", in Section "K82,
terminal module for activating safety functions "Safe
Torque Off" and "Safe STOP 1"")
Establish the connection according to "Cable routing for
the functions TM54F".
(→ See the chapter titled "Electrical installation" in section
"Cable routing for the Terminal Module TM 54F")
(→ See the chapter titled "Options", in section "K87,
Terminal Module TM54F")
Wire up the checkback contact.
(→ See the chapter titled "Options", section "L25, circuit
breaker in withdrawable unit design")
Include the option in the EMERGENCY OFF chain.
(→ See the chapter titled "Options", section "L45,
EMERGENCY OFF pushbutton in the cabinet door")
Applicable?/Completed?
Cabinet Modules
Manual, (GH5), 05/2010, A5E03263538A