1-81
Installation 15088: J 10/22/99
Section 4.11 The XP Series Transponder
The XP Series Transponder provides the AM2020/AFP1010 system with an efficient multiplex subsystem
capability and stand-alone operation in case of failure. The XP Transponder communicates directly with the
control panel's CPU along the LIB communications loop.
The XP Transponders are extremely effective in both high-rise and low-rise buildings where power losses over
long wiring distances dictate the use of remote control equipment, amplifiers or audio/visual power supplies.
Each XP Transponder may contain up to three expansion modules, each with up to eight initiating or notification
circuits, or control relays. Each XP Transponder can occupy up to 27 SLC addressable points (of the module
type). To the AM2020/AFP1010, XP Transponder circuits appear as individual monitor or control modules.
BE-XP Transponder Starter Complement (Power-limited)
The BE-XP includes the XPP-1 Transponder Processor Module, an XPDP dress panel (refer to Figure 4.11-1),
a CHS-4 chassis, all required cables, and instructions. The XPP-1 module provides two field-programmable dual
Form-C relays and one programmable addressable monitor point.
XP Dress Panel (XPDP)
XPP-1 Module
XP SERIES TRANSPONDER
â—‹â—‹â—‹â—‹
â—‹â—‹â—‹â—‹â—‹â—‹â—‹â—‹
Figure 4.11-1 XP Dress Panel and XPP-1 Module
www.PDF-Zoo.com