Connections; Connections On The Front Of The Connection Box; Safety Switch Connectors (Safety I & Safety Ii); Fuse Holders - Danfoss VLT ISD Connection Box Operating Instructions Manual

Description

4.4 Connections

4.4.1 Connections on the Front of the
Connection Box
4 4
2
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
20
®
VLT ISD Connection Box Operating Instructions
4.4.1.1 Safety Switch Connectors (Safety I &
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.
1
3
Illustration 4.6 Safety Housing and Plug
The input pin assignment is the same for Safety I and
Safety II.
Pin Signal
1 GND_24 V
2 +24 V
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)
Illustration 4.7 Fuse Holders
®
MG75G102 - VLT is a registered Danfoss trademark
Safety II)
Description
Safety Switch
Power Supply
Input (Ground)
Safety Switch
Power Supply
Input (24 V DC)
Cross-Section
2
1 mm
1 mm 2