Danfoss vlt aqua Design Manual page 144

5 How to Install
5.3.8 Access to Control Terminals
All terminals to the control cables are located underneath the terminal cover on the front of the adjustable frequency drive. Remove the terminal cover
using a screwdriver (see illustration).
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Figure 5.17: Frame sizes A1, A2, A3,B3, B4, C3 and C4
5.3.9 Control Terminals
Drawing reference numbers:
1. 10-pole plug, digital I/O.
2. 3-pole plug, RS-485 bus.
3. 6-pole, analog I/O.
4. USB Connection.
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Figure 5.18: Frame sizes A5, B1, B2, C1 and C2
Figure 5.19: Control terminals (all enclosures)
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MG.20.N5.22 - VLT is a registered Danfoss trademark
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VLT AQUA Drive Design Guide