Danfoss VLT ISD Connection Box, Руководство по эксплуатации, Страница: 22 / 58

4.4 Connections
4.4.1 Connections on the Front of the
Connection Box
1
2
3
130BD104.10
Illustration 4.5 Connections on the Front of the Connection Box
1 Safety switch connectors
2 Fuse holders
3 CAN connectors
Table 4.4 Legend to Illustration 4.5
4.4.1.1 Safety Switch Connectors (Safety I &
Safety II)
The 24 V supply from the safety switch is connected via
connector Safety I and/or Safety II.
Use Safety I for line 1 and Safety II for line 2.
130BD107.10
Illustration 4.6 Safety Housing and Plug
The input pin assignment is the same for Safety I and
Safety II.
Pin Signal Description Cross-Section
1 GND_24 V Safety Switch
Power Supply
Input (Ground)
1 mm
2
2 +24 V Safety Switch
Power Supply
Input (24 V DC)
1 mm
2
Table 4.5 Connector Pin Assignment
4.4.1.2 Fuse Holders
Fuses are used on the output side to protect the
connection box and the ISD servo system if a short circuit
occurs. The fuses sit in screw-in fuse holders Fuse I and
Fuse II, which are accessible on the front of the connection
box.
Fuse type: 16 A FF, size G (6.3 x 32 mm)
130BD106.10
Illustration 4.7 Fuse Holders
Description
VLT
®
ISD Connection Box Operating Instructions
20 MG75G102 - VLT
®
is a registered Danfoss trademark
4 4