Azbil AVP200, User Manual

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2-13
Chapter 2: Installation
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External ground terminal
To connect to the external ground terminal, put the cable terminal between the flat
washers.
Flat washer
Only type 300 flat
washers can be used.
Cable terminal
Flat washer
Figure 2-13. Connection to the external ground terminal
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Types of electrical wiring
There are two types of electrical wiring, differing based on the purpose of the system.
•
Systems that do not use a position signal (two-line connection)
•
Systems that use a position signal (four-line connection)
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Systems that do not use a position signal (two-line connection)
•
Be sure to use either the internal or external ground terminal, following local elec-
trical work guidelines when installing.
Figure 2-14. Electrical Wiring for Systems Not Using a Position Signal