Bosch DRA Series, Руководство по установке

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Figure 2.8: Wiring a DRA Annunciator to a D340 duct smoke housing
D341/D342 duct smoke housings
The D341 or D342 duct smoke housings used for the D285DH photoelectric smoke detection
head or the D286 ionization smoke detection head requires use of the DRA-5 Annunciator.
Connect the positive (RED) lead to terminal 3 (RED LED) and the negative lead (WHITE) to
terminal 8 (GROUND).
Figure 2.9: Wiring a DRA Annunciator to a D34 or-D342 duct smoke housing
D343 MUX duct smoke housing
The D343 MUX duct smoke housing used for the D7050DH photoelectric smoke detection
head requires use of the DRA-5 Annunciator. Connect the positive (RED) lead to terminal 8
(RED LED) and the negative lead (WHITE) to terminal 5 (GROUND).
8 en | Connection DRA Remote Annunciators
09/2012 | 01 | F.01U.275.209 Installation Guide Bosch Security Systems, Inc.