Intertek 1802 Installation & Owner's Manual page 27

1.9 Continued
1816 Access Plus Telephone Interface
Decoder
Board
DOORKING 1881-010 DECODER BOARD
Use only twisted pair telephone wire that is rated for direct underground
burial. DO NOT use wire that is intended for indoor applications.
Recommend Cat5e Gel
Filled (flooded) UV
Resistant Direct Burial
Cable in conduit. DO NOT
run telephone wires and
high voltage wires in the
same conduit. For
complete info, see
section 1.3.
Be sure to properly ground the
unit. See section 1.5 for
acceptable grounding sources.
Relay 1 to Access Control Device
Relay 2 to Access Control Device
To 16.5 VAC Supplied Transformer
See section 1.6 for wiring
and information.
1810-162-A-6-16
ON
1 2 3 4 5 6 7 8
DIP-switches
MUST be ON.
1 2 3 4
Telephone Wire Cat5e
Telephone Wire Cat5e
Main
Terminal
J1
1
RING Phone In
(1-2)
2
TIP
3
GND
4
TIP Phone Out
5 (4-5)
RING
6
7
8
9
10
11
N.O.
Relay 1
12
N.C.
Note: Each relay can control a
13
Com
normally open OR normally close
14
N.O.
access control device.
Relay 2
15
N.C.
See section 1.6 for wiring info.
16
Com
17
16.5
Power
VAC
18
OV
5 6 7 8 9 10
Telephone Wire
Cat5e
#6 to #6
#7 to #7
#8 to #8
#9 to #5
#10 to #4
J4
1
2
3
4 BAD DNS
SW2
5
6
LAN CONNECTION
7
J1
8 RJ-45
Connector
(Cat5)
1810 Access Plus System
Telephone Wire Run Table
Wire Size Max Distance
24 AWG 800 ft
22 AWG 1600 ft
20 AWG 2200 ft
18 AWG 3600 ft
Only a SINGLE (1) Access
Plus system can be used
when interfacing with the
1816 Access Plus telephone
RS-485 RX
LAN DOWN
MODEM / TCP ENB
SW1
DATA TRANSMIT
PHONE LINE
1972-010
J3
KEYPAD
1970-010
J2
1 2 3 4 5 6 7 8 910
interface.
MASTER
CODE
IN USE
MIC VOL
SPEAKER
VOL
11
23