Figure 7-1: Polling Loop Connections - ADEMCO VISTA-32FB Installation And Setup Manual

Certain polling loop devices have a DIP switch that can be used either to select the device's zone
number or to select the enrolling of a unique, embedded serial number by the control panel.
When used with VISTA-32FB, these devices must be set for the serial number mode of
operation.
BASIC POLLING LOOP CONNECTIONS
VISTA-32FB
+
CONTROL PANEL
-
The 4297 Polling Loop Extender may be used to provide additional polling loop current, to
extend the polling loop wire run length, and/or to provide individual electrically isolated
polling loops. Refer to Figures 7-2a and 7-2b.
DO NOT use the 4197 Polling Loop Extender module with the VISTA-32FB .
Be sure to include the total current drawn on the polling loop when figuring the total auxiliary load
on the panel's power supply (use the Auxiliary Current Draw Worksheet in Section 19: Final
Power-Up Procedure ).
BUILT-IN POLLING LOOP

Figure 7-1: Polling Loop Connections

Section 7 – 2-Wire Polling Loop Expansion
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2- WIRE RUNS SHOWN IN
A STAR CONFIGURATION
7–3