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Section 1.2: Installing The NT9010

NOTE:Do not connect the transformer to a power supply until all other

wiring is complete.

NOTE:If you remove power from the unit (AC and battery), you must wait

at least 10 seconds before reapplying power.

Telephone Terminals - TIP, RING, T-1, R-1

If a telephone line is required for users to have local or remote telephone access to the

system, for central station communication, or for downloading, connect an RJ-31X

jack to the R-1, T-1, RING, and TIP terminals on the backplate as shown in Figure 2.

NOTE: Please ensure that all plugs and jacks meet the dimension, tolerance

and metallic plating requirements of the Code of Federal Regulations, Title 47,

Part 68, Subpart F. For proper operation there must be no other telephone

equipment connected between the control panel and the telephone company

facilities.

Do not connect the alarm panel communicator to telephone lines intended for

use with a FAX machine. These lines may incorporate a voice filter which dis-

connects the line if anything other than FAX signals are detected, resulting in

incomplete transmissions.

A minimum 26AWG wire for telephone lines must be used for UL installations.

Connecting Zone Wiring – Hardwired

You can connect up to two hardwired zones to the NT9010. For the hardwired

zones to work correctly, you must enroll them with the system (see 2.3.3 Enrolling

Hardwired Zones on page 37). For a complete description of the operation of all

zone types, please see 2.3.1 Zone Definitions on page 34.

Use the following NT9010 terminals to make your zone

connections:

There are two different ways in which zones may be wired,

depending on which programming options have been

selected. The system can be programmed to supervise nor-

mally closed, or Single End of Line loops. Please refer to the

following sections to study each type of individually super-

vised zone wiring.

Normally Closed (NC) Loops

To enable normally closed loops, programming section [013], option [1] must be ON.

NOTE: This option should only be selected if Normally Closed (NC) devices/

contacts are being used.

Normally Closed Loops . . . . . . . . . . . . . . . . . . . . . . . . . . Section [013], Option [1]

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Envoy NT9010A Guida di Installazione Pagina 11