Siemens SINAMICS G150 Operating Instructions Manual page 64

Electrical installation
4.2 Checklist for electrical installation
Item Activity
16 Option L21
Surge suppres-
sion
17 Option L50
Cabinet lighting
with service
socket
18 Option L55
Cabinet anti-
condensation
heating
19 Option K74
Auxiliary power
supply,
230 V AC
Signal connections
20 Cabinet unit operation by higher-level controller / control room. The control cables
must be connected in accordance with the interface assignment and the shield ap-
plied. Taking into account electrical interference and the distance from power ca-
bles, the digital and analog signals must be routed with separate cables.
21 Option G60
TM31 customer
terminal block
64
The monitoring of the surge arresters and the upstream fuses
must be connected to terminal -X700 (see "Electrical installation /
other connections / overvoltage limitation (option L21)").
Point 9 must also be observed:
"Before the drive is operated on a non-grounded line supply (IT
system), the connecting clip to the basic interference suppression
module must be removed" (see "Electrical installation/Power
connections/Removing the connection clip to the basic interfer-
ence suppression module for operation on non-grounded line
supplies (IT systems)").
The 230 V auxiliary supply for the cabinet lighting with an inte-
grated service socket must be connected to terminal -X390 and
protected with a fuse (max. 10 A) on site (see "Electrical installa-
tion / Other connections / Cabinet lighting with service socket
(option L50)").
The 230 V auxiliary supply for the anti-condensation heating for
the cabinet (230 V / 50 Hz, 100 W / or 230 V / 50 Hz 2 x 100 W
for cabinets with a width of 800 ... 1200 mm) must be connected
to terminals -X240: 1 to 3 connected and protected with fuses
(max. 16 A) (see "Electrical installation/Other connec-
tions/Cabinet anti-condensation heater (option L55)").
The voltage of the auxiliary power supply (-T10) must be adapted
to the supply voltage of the cabinet unit (see "Electrical installa-
tion/additional connections/auxiliary power supply, 230 VAC
(option K74)").
The TM31 Terminal Module is used to extend the customer ter-
minals.
This provides the following additional interfaces:
8 digital inputs
•
4 bidirectional digital inputs/outputs
•
2 relay outputs with changeover contact
•
2 analog inputs
•
2 analog outputs
•
1 temperature sensor input (KTY84-130/PTC)
•
Integration of the interfaces takes place via pre-interconnections
prepared in the factory, which can be selected during commis-
sioning.
When the analog inputs on the TM31 are used as current or volt-
age inputs, selectors S5.0 and S5.1 must be set accordingly (see
"Electrical installation / Signal connections / Customer Terminal
Module (-A60)").
Yes
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A
Completed