DoorKing 1812 Classic User Manual
Page 19
1812-065-U-12-13
17
MASTER
CODE
ON
Homeowner’s Phone
LAN/Cordless
1.9 Wire One 1812 - Intercom Mode
LOW VOLTAGE LINE
OUT
OUT
1878-010
IN
IN
GND
GND
INPUT
OUTPUT
Phone
Jack
Cat5e
Ground 12 AWG Min.
Not
Used
Homeowner’s Phone
LAN/Cordless
Be sure to properly ground the 1812. See
page 13 for acceptable grounding sources.
Be sure to properly ground the
surge suppressor. See page 13 for
acceptable grounding sources.
Low Voltage Surge Suppressor
DoorKing Surge Suppressor P/N 1878-010 (or
equivalent) is optional but highly recommended.
For best protection, surge suppressor ground wire
MUST be 3-ft. or less in length. Use minimum 12 AWG
wire. Refer to instruction sheet included with surge
board for complete information.
Connect to Homeowner’s Telephone
When connecting directly to a single telephone or an
un-used C.O. port on a PBX or KSU system, use the
PHONE OUT terminals only in the 1812. It must be
programmed for INTERCOM mode using this
configuration.
When the 1812 is programmed for intercom mode, it
provides the constant source of DC voltage necessary
for communication. The intercom mode also
disconnects the “PHONE IN” terminals (1 and 2)
since they are not used.
Be sure that the 1812 is programmed in the intercom
mode.
TIP
RING
The 1812 Classic operates ONLY on 24 VAC.
Use the supplied power transformer, 24 VAC,
20 VA (or UL listed equivalent) to power the
telephone entry system. DO NOT power any
other devices (electric strikes, magnetic
locks, additional 1812s etc.) from the 1812’s
power transformer. See page 13 for wire
size and run distances.
Supplied Transformer
Polarity does not matter.
TIP (+):
White/blue mark
RING (-):
Blue/white mark
Telephone Line
For complete information,
see page 12.
Phone Out
Intercom Mode
Cordless Phone Base Station
Cordless
Option
RJ-11
Phone
Connector
Remote phones throughout house.
Older Lines
Green Wire (+)
Older Lines
Red Wire (-)
Single 1812 Wiring Configuration
Use minimum 18
AWG wire for runs
up to 100 feet.
16 AWG wire for
runs up to 200 feet.
(Term. 11 and 13)
“Normally Open”
Vehicular
Gate Operator
Access Control Devices
Maglock
Electric
Strike
WA
RNI
NG
MO
VING
GA
TE
CA
N
CA
US
E
Ope
rat
e g
ate
on
ly w
hen
ga
te ar
ea i
s in
sight
and
free
of pe
opl
e a
nd obs
tru
ctio
ns
.
Do
no
t al
low
chi
ldre
n to
pl
ay
in g
ate
ar
ea
or o
per
ate
ga
te.
Do
no
t s
tan
d in
ga
te pa
th or
w
alk t
hrou
gh
path
wh
ile g
ate
is
m
oving.
Rea
d o
wne
r’s m
anua
l and
sa
fety
ins
truc
tion
s.
SERIOUS
IN
JURY
OR
DE
ATH
CLA
SS
CER
TIF
IED
TO
CA
N/C
SA
C2
2.2
NO
. 2
47
CO
NF
OR
MS
TO
AN
SI/U
L-3
25
VEH
ICUL
AR
GA
TE
OPE
RA
TO
R
HP
533
82
MOD
EL
SER
IAL
VOL
TS
PH
AS
E
AM
PS
60 H
z
MA
X G
ATE
LO
AD
Doo
rKin
g, In
c., I
ngle
wo
od,
CA
Magnetic locks or electric strikes must be
powered from a separate UL Listed power
transformer. DO NOT power strikes or
magnetic locks from the 1812 power
transformer. Use minimum 18 AWG wire for
runs up to 100 feet; 16 AWG wire for runs
up to 200 feet. It is recommended to keep
power wire runs as short as possible.
Separate UL
Listed Power
Transformer
Pedestrian
Gate/Door
“Normally Close” with Maglock
(Terminal 15 and 16)
“Normally Open” with Electric Strike
(Terminal 14 and 16)
Recommended
Recommended
77
88
99
44
55
66
00
Push Button
Push Button
To Call
To Call
Main
Terminal
1871-010
E
Note: Each relay can control a
normally open OR normally close
access control device. Relay
contacts are rated for 3 amps @
30 VAC maximum.
Phone In
(1-2)
MAST
MAST
COD
Relay 1
(11-13)
Relay 2
(14-16)
Power
(17-18)
Phone Out
(4-5)
18
17
16
Com
15
N.C.
14
N.O.
13
Com
12
N.C.
11
N.O.
10
9
8
7
6
5
RING
4
TIP
3
GND
2
1
24
VAC
Output
24
VA
C
20 V
A
DO NOT wire the
wireless adapter to the
PHONE OUT main
terminal connection.
Please refer to the
“Wireless Adapter”
manual 1815-560 for
correct wiring.
Wireless Adapter