Emerson 480V user manual Dry Contacts

Electrical Connections

Figure 6 Auxiliary terminal block detail (Monitoring Board)

		J8
							J3	J1
LCD									J22
									J23
									J12
J2									J9
									J15
									J16
									J17
								Liebert IntelliSlot 2 X4
J13	J21	J25	J28	J4	J26	J30	J10	Liebert IntelliSlot 1	J24
BFP	INV ACF		EPO	Dry in	MBC		BCB	Liebert IntelliSlot 3
	X1		X2		X3

X7

X6

PWR
MODEM	X5
SNMP CARD

X4

NOTE: The black square ( ) on each slot indicates Pin 1.

2.3Dry Contacts

The UPS provides input dry contacts and output dry contacts.

NOTE

When operating the Liebert NX with dry contacts, ESD measures must be taken or the contacts may be damaged.

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