ADT Security Services ADT-LCD40 Bedienungsanleitung PDF herunterladen (Seite 9)

ADT-LCD40 Series Annunciators Wiring to Terminals

Document 50520 Rev D 7/25/00 P/N 50520:D

Figure 1-2: Wiring to Terminals

Terminal Block replacement

P/N 02108

Te r m i n a l B lo c k

replacement

P/N 02109

+ EIA-485 OUT

+ EIA-485 IN

- EIA-485 OUT

- EIA-485 IN

no connection

+24 VDC IN

+24 VDC OUT

-24 VDC IN

-24 VDC OUT

Earth Ground Option

Note: These connections must be power-limited and the +24 VDC

nominal power must be filtered and nonresettable.

Current Consumption @ 24 VDC nominal (filtered and nonresettable)

Normal/Standby (no activity): 64 mA

Trouble Condition: 64 mA

Alarm: 66 mA

AC Fail (not backlit): 28 mA

Side view

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ADT Security Services ADT-LCD40 Bedienungsanleitung Seite 9