Electrical Installation, Control Terminals; Basic Wiring Example - Danfoss VLT AutomationDrive FC 300 Design Manual

Electrical Installation
NOTE
When changing the function of S201, S202 or S801 be
careful not to use force for the switch over. It is
recommended to remove the LCP fixture (cradle) when
operating the switches. The switches must not be operated
with power on the frequency converter.
7 7
Illustration 7.49 Location of S201, S202 and S801 Switches
7.5.5 Electrical Installation, Control
Terminals
To mount the cable to the terminal:
1. Strip insulation of 9-10 mm
Illustration 7.50
2.
Insert a screwdriver
Illustration 7.51
138
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®
VLT AutomationDrive FC 300 Design Guide, 0.25-75 kW
9 - 10 mm
(0.37 in)
1) in the square hole.
®
MG33BE02 - VLT is a registered Danfoss trademark
3. Insert the cable in the adjacent circular hole.
Illustration 7.52
4. Remove the screw driver. The cable is now
mounted to the terminal.
Illustration 7.53
To remove the cable from the terminal:
1. 1)
Insert a screwdriver
2. Pull out the cable.
1)
Max. 0.4 x 2.5 mm

7.5.6 Basic Wiring Example

1. Mount terminals from the accessory bag to the
front of the frequency converter.
2. Connect terminals 18, 27 and 37 (FC 302 only) to
+24 V (terminal 12/13)
Default settings:
18 = Start, 5-10 Terminal 18 Digital Input [9]
27 = Stop inverse, 5-12 Terminal 27 Digital Input [6]
37 = safe stop inverse
in the square hole.