Procedure
1. Disconnect power from the drive.
2. Remove the LCP, the terminal cover, and the LCP frame from the drive.
3. Fit the safety option in slot B.
4. Remove the jumper wire between control terminals 31 and 12, or 13.
Cutting or breaking the jumper is apt sufficient to avoid short-circuiting.
Illustration 18: Jumper between Terminals 12/13 and 37
5. Connect the safe output S37 on the safety option to terminal 37 on the control card (maximum length of this wire is 100 mm
(3.9 in)).
6. Connect the control cables to the safety option and relieve the cable by the enclosed cable strips. Follow the guidelines in 4.1.5
General Wiring Guidelines.
Installation
Installation Guide | VLT® Safety Option MCB 150/151
AQ279747441421en-000101 / 130R0292 | 39
Danfoss A/S © 2018.09
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