Valcom V-2901A User Manual page 6

TYPICAL APPLICATIONS
Figure 5 - Doorplate Speaker with Pushbutton
66 Block
Handsfree Speaker Tip
Handsfree Speaker Ring
Door Button
Ground
Figure 6 - Remote Door Unlock Relay
66 Block
Door Unlock Make
Door Unlock Stationary
Door Unlock Break
NO = Normally Open
NC = Normally Closed
Figure 3 - Connector and Control Locations
Music
Gnd Start
Loop Start
SW2
Off
On
Ringer
SW1
Figure 4 - Battery Backup
V-2901A
(R/O) P 32
(O/R) P 7
(R/G) P 33
(BR/R) P 9
(W/S) P 30 NO
(S/W) P 5 Com
(R/BL) P 31 NC
6
Phone to Speaker
Handsfree
Volume
Controls
Speaker to Phone
Amphenol Connector
RJ11
Power LED
VPB-260
Handsfree Talkback
T
45 ohm Speaker
R
with Pushbutton
PB
Customer Provided
Equipment
Electric NOTE: Consult man-
facturer's connection
Strikeplate
diagram for connection
Solenoid
of strikeplate. N. C.
connection may be
required on some
strikeplates instead of
Strikeplate
N.O.
Power Supply