Aiphone IS installation manual C1 C30

■Connections

Contact output *1
(Electric door strike,		Contact input *2
strobe light, etc.)		(Sensor, etc.)			External speaker
					(more than 8Ω 3W)
		P
					NP
2C		2C
					2C
φ0.65-1.2mm	φ0.65-1.2mm
(22-16 AWG)	(22-16 AWG)		φ0.65-1.2mm
15m (50')	15m (50')		(22-16 AWG)
				15m (50')
							C
						SP	PAGING
						SP
						S	CONTACT
						SE	IN
						NO	CONTACT
						COM	OUT

NP: Non-polarized

P: Polarized

*1: Output specifications

Output method	N/O dry closure contact
Voltage between	24V AC, 0.5A (resistive load)
terminals	24V DC, 0.5A (resistive load)
	Minimum overload (AC/DC):
	100mV, 0.1mA

CAT5e/6
(non-shielded)
	D1	D4
150m (490')	(Select one port.)		Central control unit
			(IS-CCU)
		or
CAT5e/6
(non-shielded)
	D1	D8
150m (490')	(Select one port.)		Add-on control unit

(IS-SCU)

or

CAT5e/6

(non-shielded)

C1 C30

150m (490')	(Select one port.)	Room sub control unit
		(IS-RCU)

*2: Input specifications

Input method	N/O or N/C dry closure contact (start
	signal only detection method)
Detection confirmation	100 ms or more
time
Contact resistance	During N/O dry closure: Less than 700 Ω
	During N/C dry closure: At least 4 k Ω
Terminal short current	Less than 10 mA
Voltage between	Less than 5 V DC (when open between
terminals	terminals)

NOTES:

•Do not use the unoccupied terminals and ports for other purposes.

•In order to prevent miswiring, label both ends of each cable with the unit and terminal names to which they are to be connected.

•For connecting other manufacture’s products, refer to the instruction manuals for those products.

•The illustration of the unit’s rear panel differs from the actual one. This is for simplifying the connection diagram.

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