Elmo ET8/480, Technical Manual

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ET8/480, ET8/480S and ET8/480PT - TECHNICAL MANUAL - 3
1. GENERAL INFORMATION
The ET8/480, ET8/480S and ET8/480PT model of microprocessor based control units have been designed in order to
enable the installation of high quality intrusion detection in residential homes, businesses, bank branches, post offices,
etc. it is possible also to create multi-istallation systems with up to four separte zones and a maximun of 80 double ba-
lanced inputs. The users who can be enabled to interact with the control unit are total 32 and they may gain access by
means of a code, an electronic proximity key from the following control devices:
NADIR = control and programming keyboard featuring a horizontal plastic casing of modern design, equipped with a back-
lit display for the display of operating and programming messages, four keys for part setting, back-lit rubber keys, a scan-
ner for electronic proximity keys and a connector for the connection of other remote readers.
AURORA = control and programming keyboard featuring a horizontal plastic casing of modern design and four keys for
part setting, equipped with back-lit rubber keys, a scanner for electronic proximity keys and a connector for the connection
of other remote readers.
ZENITH = Remote control point, Key point, flush-mounting for 503-type frames equipped with four keys for part setting, a
scanner for electronic proximity keys and a connector for the connection of other remote readers.
NOTE : This manual is refered to ET8/480 base control unit. In particular cases ET8/480S and ET8/480PT’s characteri-
stics will be indicated.
2. BLOCK DIAGRAM