Aiphone Connection, AI-900MFand power supply connection, To commercial power supply, Output

12.10. AI-900MF Main Frame and AI-PU200 Power Transformer Connection

[Connection]

Connect as shown below using 2 parallel pair cables. Use cables with a sufficient current capacity and a heavier gauge than AWG18. Two AI-PU200 units are required when using 3 or 4 AI-900RS cards.

AI-900MF and power supply connection

		AI-900MF
	from AI-PU200		from AI-PU200			DC24V IN
	AC-IN AC-IN		AC-IN AC-IN
	1	2	3	4		G1 FG
						24 V DC
OUTPUT					OUTPUT
20V AC 2.5A	20V AC 2.5A				20V AC 2.5A	20V AC 2.5A
	AI-PU200					AI-PU200
	To commercial power supply					To commercial power supply

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