3.7.2 Power Supply
X31 NC Power Supply
Terminal
X31
Assignment
PE
Protective ground (YL/GN)
U
1
L1
330 Vac to 450 Vac;
U
2
L2
50 to 60 Hz
–U
Z
Do not use
+U
Z
Do not use
Danger to internal components!
Do not engage or disengage any connections while the unit is under power.
July 02
Mounting and Electrical Installation
TNC 370 D
3–11
Summary of Contents for TNC 370 D
Page 1: ... z ad snnn Technical Information NC Software 286 02x xx ...
Page 44: ...3 9 Mounting Dimensions LE 370 D July 02 Mounting and Electrical Installation TNC 370 D 3 41 ...
Page 48: ...July 02 Mounting and Electrical Installation TNC 370 D 3 45 3 11 Grounding plan ...
Page 49: ...3 46 TNC 370 D Mounting and Electrical Installation July 02 ...