Siemens SINUMERIK 840D sl TCU 30.3 Manual page 16

Description
2.3 Interfaces
⑦
⑧
⑨
Figure 2-4
The K1, K2, K3 interfaces are suitable only for connecting operator panel fronts OP 010, OP
010S, OP 010C, OP 012, OP 015, OP 015A, TP 015A and OP 019.
Power supply connector for the TCU30.3
Connection type
Connection screw
Operating tool
Prescribed tightening torque
Conductor cross-section min./max.
Solid
Finely stranded
With end sleeve with sleeve DIN46228/4
With end sleeve DIN46228/1
AWG cables, solid or stranded
Pin assignment
The pin assignments of the interfaces are described in Section "Connect" > "Pin assignment
of the interfaces" (Page 25).
16
X207 I/O USB interface K1
X208 LVDS display interface K2
X209 LVDS display interface K3 (not for TCU 20.2)
Rear view of the TCU 30.3 with interfaces
Strain-relief clamp connection
M2.5 screw with cross-slot
Screwdriver blade 0.6x3.5, PH0, PZ0 (DIN
5264, ISO 8764/2-PH, ISO 8764/2-PZ)
Nm 0.4 ... 0.5
mm² 1.3 ... 3.3
mm² 1.3 ... 3.3
mm² 1.3 ... 2.5
mm² 1.3 ... 3.3
AWG 12 ... 16
TCU 30.3
Manual, 09/2017, A5E40874197