Danfoss VLT ISD Connection Box, Руководство по эксплуатации, Страница: 24 / 58

4.4.2.1 DC Input Terminal (X1)
130BD109.10
Illustration 4.10 DC Housing and Plug
Pin Signal Description Cross-Section
1 FE Functional Earth 1.5 mm 2 / 2.5
mm 2 1)
2 –U
DC
Power Supply
Input (Ground)
1.5 mm 2 / 2.5
mm 2 1)
3 +U
DC
Power Supply
Input (300 V DC)
1.5 mm 2 / 2.5
mm 2 1)
Table 4.8 Connector Pin Assignment
1) Depending on the application
4.4.2.2 Brake Connector (X5)
An external brake chopper is required for the servo system
if the servomotors feed power back. The brake chopper is
only required on 1 line.
130BD163.10
Illustration 4.11 Brake Housing and Plug
Pin Signal Description
1 +BR Brake Chopper Output
2 FE Functional Earth
3 –BR Brake Chopper Input
Table 4.9 Connector Pin Assignment
Description
VLT
®
ISD Connection Box Operating Instructions
22 MG75G102 - VLT
®
is a registered Danfoss trademark
4 4