Aiphone GH series operation manual Standard System Configuration Diagram

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Standard System Configuration Diagram

(1)Audio signal line

(2)Video signal line

(3)Power supply line

a. Entrance station (For details, see 2-1 and 2-2)

[1]Video/audio + digital name scrolling type GH-VA + GH-DA + GH-NS, GH-10K

[2]Video/audio + direct selection type GH-VA + GH-DA + GH-SW

[3]Audio + digital name scrolling type GH-DA + GH-NS, GH-10K

[4]Audio + direct selection type GH-DA + GH-SW

b. Bus control units

[5]Power supply adapter PS-2410LC, PS-2410LD, PS-2410DIN

[6]Video bus control unit GH-VBC

∗GH-VBC can be used as an extension adapter as well. To do so, set the setting switch to "EXP." (2 units per trunk line)

[7]Bus control unit GH-BC

[8]Distribution terminal (junction): sold separately

c.Residential station (For details, see 2-4): Station-to-station wiring

d.Residential station (For details, see 2-4): Homerun wiring

Do not mix station-to-station wiring and homerun wiring.

[9]4-way video junction unit GH-4Z

[10]Color video residential station GH-1KD

[11]Audio residential station GH-1AD

[12]Black &White video residential station GH-1MD

[13]Color video residential station +handset (option) GH-1KD + GH-HS e. Security Guard Station

[14]Security guard station GH-MK

	Capacity
Entrance Station	Maximum 5 stations
	(up to 3 stations per trunk)
Residential Station	Maximum 48 stations
	(up to 25 stations per trunk)
Security Guard Station	Maximum 2 stations
Residential stations	Maximum 4 stations
in the same residence	(up to 2 monitor stations)
4-way video junction unit	Maximum 6 units per trunk

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