Aiphone installation manual Set to this position when this unit is connected to IS-IPC

■Connections

Contact output *4

PA output

(Electric door strike, strobe light, etc.)

(50mVrms, 600Ω)

PA amplifier

NP

*1

NP

NP

2C

2C

AC

2C

φ0.65-1.2mm

φ0.65-1.2mm

transformer

PT

φ0.65-1.2mm

NP: Non-polarized

(22-16 AWG)

(22-16 AWG)

(22-16 AWG)

P: Polarized

15m (50')

ID setting switch *3

P1

P2

P3

P4

L1

L2

L3

L4

PA OUTPUT (600Ω)

CONTACT OUTPUT (AC/DC24V 0.5A)

IS-CCU/

AUDIO DOOR/SUB STATION

IS-IPC

1

C1

C3

C5

C7

C9

C11

C13

C15

C17

C19

C21

C23

C25

C27

C29

CX1/IP1

2

3 ID

DC48V

C2

C4

C6

C8

C10

C12

C14

C16

C18

C20

C22

C24

C26

C28

C30

CX2/IP2

4

CAT5e/6		CAT5e/6	CAT5e/6 (x2)
(non-shielded)		(non-shielded)	(non-shielded)
150m		300m	10m
(490')	(980')
			(33')

C	or	D
		IP1	IP2

or

1CX1

	P
	2C
CAT5e/6 (x2)	φ0.8-1.2mm
	(20-16 AWG)
(non-shielded)
	15m (50')
200m
(650')
1CX2
	*2

Room sub station	Audio door station	IP control unit
(IS-RS)	(IS-SS)
		(IS-IPC)

Central control unit	Power supply unit
(IS-CCU)
	(IS-PU-UL/IS-PU-S)

*1: This connection is needed when a PA amplifier that needs a trigger input is connected. (Up to AC/DC 24V 0.5A)

*2: Do not install two power supplies in parallel to a single input. Be sure to connect a single power supply unit to a control unit.

*3: Setting the ID setting switch

ID No.	Switch position	Description
ID 1	ON	Set to this position when this unit is connected to 1CX1 and 1CX2 ports of IS-CCU.
	OFF	Set to this position when this unit is connected to IS-IPC.
ID 2	ON	Set to this position when this unit is connected to 2CX1 and 2CX2 ports of IS-CCU.
	OFF
ID 3	ON	Set to this position when this unit is connected to 3CX1 and 3CX2 ports of IS-CCU.
	OFF
ID 4	ON	Set to this position when this unit is connected to 4CX1 and 4CX2 ports of IS-CCU.
	OFF

*4: Refer to “Output specifications” (→P.11).

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 manufacturer’s products, refer to the instruction manuals for those products.

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

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