Elite EL25 Installationshandbuch PDF herunterladen (Seite 8)

OPERATE BYPASS

Ring

HOME

Tip Ring

TELCO

Tip

SYSTEM

4 3 2 1

Resident

Telco

Tip

Ring

Tip

Ring

Relay 4

Com

Relay 3

Com

Relay 2

Com

Relay 1

Com

Resident

Telco

Tip

Ring

Tip

Ring

BYPASS

Ring

TELCO

Tip

Bypass Board for Unit 1 Bypass Board for Unit 2

Ring

Tip Tip

Tip

Ring

Tip

Use 18-24 AWG

2 twisted pair

Important: You must program the Unit ID's for

each

EL25 wired in the series. See

“Multiple

Unit Set-Up”

page 19.

Important: The Voltmeter

measurement between the Tip

and Ring should read between

48 and 53 VDC.

When the EL25 units are

in use

, the bypass switches must be set to the

operate

position.

When the EL25 units are

disconnected

, the bypass switches must be set to the

bypass

position.

•

Wiring Multiple EL25 Units to Telco Line

Wiring Multiple EL25 Units

Up to 7 EL25s can share the same phone line. The bypass boards allow the EL25 units to be

disconnected without interrupting normal telephone operation.

Wiring Multiple EL25 Units

OPERATE BYPASS

Ring

HOME

Tip Ring

TELCO

Tip

SYSTEM

Last Bypass Board

Home Phone

Unit ID 2

Output Board

(See page 2)

Unit ID 1

Output Board

(See page 2)

Telco Entrance Box

Demarcation Point

Do Not overload the removable

terminal block connectors. One

wire per hole.

Important: The Bypass

Boards (located inside

the property)allow

access to the phone in

case

any

of the EL25s

fail.

Never

run

Data wires

and

High Voltage wires

in the

same

conduit. The high

voltage wires may interfere

with the data wires, possibly

causing the system to

malfunction.

4 3 2 1

Page 7

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