DDC Sentry VOIP V2 Manual - Page 17

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DDC Sentry VOIP V2 Manual
DDC_VoIP PCB Layout
The DDC_VoIP PCB connection may be different from the diagram shown, The layout is of a generic
configuration, some items may not be installed and/or not required.
RELAY 1+2
NO/NC LINK
LK1 AND LK2
RELAY 2
RELAY 1
BUTTON 1
-
SUPPLY
+
12-48V
NETWORK
INPUT
(and PoE)
LK1 and LK2 relay links are used to select the
normal state of the output contacts.
Relay linked for normally closed contacts
Relay linked for normally open contacts
Dallas Delta Corporation Pty.Ltd.
DALLAS DELTA CORP
BUTTON 1
Button Contact
Details
KEYPAD
CONNECTOR
SPK
BUTTON 2
BUTTON 9
J7
J15
LCD PORT
MIC
BANK1
BANK2
J7 and J15 Button
inputs
Page 17
BUTTON INPUTS
bank1
bank2
BUTTON 2
BUTTON 1
BUTTON 1
BUTTON 2
BUTTON 3
BUTTON 4
BUTTON 5
BUTTON 6
BUTTON 7
BUTTON 8
BUTTON 16
BUTTON 15
BUTTON 14
BUTTON 13
BUTTON 12
BUTTON 11
BUTTON 10
BUTTON 9