Aiphone IS installation manual Lan

■Connections

PBX/Telephone (North America only)

Switch (Hub)

10BASE-T 100BASE-TX 100m (330')

CO

LAN

TELEPHONE

IS-CCU

IS-RCU

ETHERNET

DC48V

IP1

IP2

IP3

P: Polarized

IS-CCU

IS-RCU

IP1 IP2 IP3

CAT5e/6 (x2)

(non-shielded)

10m (33')

or

CX1/IP1 CX2/IP2

IP1

IP2

CAT5e/6 (x3)

(non-shielded)

10m (33')

IP3

P

2C φ0.8-1.2mm (20-16 AWG)

15m (50')

*3

	Central control unit	Power supply unit
Room sub control unit	(IS-CCU) *1
		(IS-PU-UL/IS-PU-S)
(IS-RCU) *2

*1: When connecting a central control unit (IS-CCU) to this unit, connect it to the IP1, IP2 and IP3 ports.

*2: When connecting a room sub control unit (IS-RCU) to this unit, connect it to the IP1 and IP2 ports.

*3: 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.

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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