Siemens SINUMERIK 840D sl TCU 30.3 Equipment Manual page 23

The K1, K2 interfaces are suitable only for connecting operator panel fronts OP 010, OP
010S, OP 010C, OP 012, OP 015, OP 015A and TP 015A. The K3 interface is suitable only for
connecting the OP 019 control panel front.
View
①
②
③
④
⑤
⑥
Figure 3-3
TCU 30.3
Equipment Manual, 03/2023, A5E40874197B AD
X203/X204 Double USB interface 1
X212/X213 Double USB interface 2
X202 Ethernet interface
X205 Interface for direct keys
X206 24 VDC power supply
- Protective conductor connection
Front view of the TCU 30.3 with interfaces
Description
3.3 Interfaces
23