ADEMCO 5130XM Manual de instrucciones descargar pdf (Pagina 26)

SYSTEM CONFIGURATION (ZONES)

4197 LOOP EXTENDER

If longer polling bop wire runs are needed or more than MmA current is

being drawn on the polling loop, a 4197 Loop Extender Module must be

used. Diagram 6 shows typical connections. Note that power from a local

power supply is not approved for UL installation.

EnENDED POLLING LOOP

4197 POLLING EXTrNDER POWERED PROM PANEL

VISTA

CONTROL

NOTECONNECT TERMINALS 2

AND 3 AS SHOWN

POWER SUPPLY: (CONNECT TO AN UNINTER-

RUPTED 12Ot!. 6OHz POWER SOURCE THAT IS ON

INPUT POLLING LOOP

EXTENOED POLLING LOOP

4197 POWERED PROM LOCAL POWER SUPPLY AND BARERY

Dlrgmm

6.4167 POWER CONNECTIONS

NOTE: Twisted pair recommended tor all normal wire runs.

CAUTfON: lf an intercom system is Being used, the polling loop wires must

be as far from the intercom wiring as possible (minimum 6’). If this spacing

cannot be achieved, shielded wire must be used. It this is not done,

interference on the Intercom system might occur. Also note that the

maximum total wire length supported is cut in half when shielded wire is used.

ADVISORY

The maximum allowable current draw on the polling loop is 64mA. Refer to

the Polling Loop Current Draw Worksheet (found in the SUMMARY OF

CONNECTIONS section) for current draws of various polling loop devices.-If

more than 64mA is being drawn, use of the 4197 provides another loop with

64mA available.

..--.

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ADEMCO 5130XM Manual de instrucciones Pagina 26