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Wiring
6.2
Connecting the Unit
6.2.1
Supply voltage
The connection for the 24 V DC supply is located on the side of the housing.
Fig.: Layout of supply voltage connector
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1: Functional earth
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2: 0 V
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3: + 24 V DC
UL requirement: Use a 24 VDC power supply (isolating source). Connect a max. 5 A fuse
between the power supply and PMI.
Operating Manual PMI v507, PMI v512
1003981-EN-01
1 2 3
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