Valcom V2904 Spécifications télécharger pdf (Page 6)

6

Phone to Speaker

Music

A

ll Call

Gnd Start

Loop Start

SW2

Off

On

Speaker to Phone

Ringer

SW1 RJ11

Power LED

Figure 3 - Connector and Control Locations

V-2904

VPB-260

Figure 4 - Battery Backup

T

YPICAL APPLICATIONS

Handsfree Speaker 1 Tip

Handsfree Speaker 1 Ring

Door Button 1

Ground 1

(R/O)

(O/R)

(R/G)

(BR/R)

P 32

P 7

P 33

P 9

T

R

PB

Figure 5 - Doorplate Speaker with Pushbutton

66 Block V-1072A

Handsfree Talkback

45 Ohm Speaker

with Pushbutton

Door 1 Unlock Make (W/S) P 30

Door 1 Unlock Stationary (S/W) P 5

Door 1 Unlock Break (R/BL) P 31

NO

Com

Electric

Strikeplate

Solenoid

Strikeplate

Power Supply

Equipment

Customer Provided

66 Block

NO = Normally Open

NC = Normally Closed

Figure 6 - Remote Door Unlock Relay

NOTE: Consult man-

facturer's connection

diagram for connection

of strikeplate. N. C.

connection may be

required on some

strikeplates instead of

N.O.

A

mphenol Connector

Handsfree

Volume

Controls

NC

1 2 3 4 5 6 7 8 9 10 11 12 13 14

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