•
•
•
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5.5.5 Programmable Outputs
The programmable outputs (21, 22, 23 and 33, 34) can report the status of the soft starter or can control associated equipment.
The operation of the programmable outputs is controlled by parameters 8-1 to 8-6.
5.6 Control Voltage
5.6.1 Control Voltage Terminals
e77ha720.11
READY RUN TRIP LOCAL
Exit
Reset
Menu
Store
VLT
®
Soft Starter
2/T1 4/T2 6/T3
1/L1 3/L2 5/L3
READY RUN TRIP LOCAL
Back
Reset
Menu
Store
A9
A8
A7
A9
A8
A7
Illustration 12: Control Voltage Terminals
Connect the control supply according to the supply voltage being used.
MCD6-xxxxB-xx-CV2 (110–120 V AC): A8, A9.
MCD6-xxxxB-xx-CV2 (220–240 V AC): A7, A9.
MCD6-xxxxB-xx-CV1 (24 V AC/V DC): A8, A9.
Install supplementary or branch circuit overcurrent protection on the control circuit supply (A7, A8, A9) in accordance with the elec-
trical code applicable at the installation location.
5.7 Power Terminations
W A R N I N G
SHOCK HAZARD
Models MCD6-0144B to MCD6-1250B and MCD6 0590C to MCD6-1134C are IP00 and pose a risk of electrical shock if touching the
terminals.
Install a finger guard kit on the soft starter.
Install the soft starters inside an enclosure, or
install a cover, for example a plexiglass cover, to prevent touching the terminals.
On frame sizes S1 and S2, the power input and output terminals for VLT® Soft StarterMCD 600 are at the bottom of the unit. On
frame size S3, the power input is at the top and the power output is at the bottom.
AQ262141844215en-000401 / 175R117436 | Danfoss A/S © 2020.12
Installation
VLT® Soft Starter MCD 600
Operating Guide
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