DoorKing 1816 Intercom System-Multi - Manual (Page 21)

2.2 Wiring Detail – Large Main Cabinet
DOORKING, INC., INGLEWOOD, CA 90301
Date: Dwg. No.
1816 Telephone Intercom System
Wiring Detail
Rev.
Title:
4/05 B M1816-065-5
1 2 3 4 6 5 7 8 9 10 17 21 15 14 13 20 19 18 11 12 16 23 24 22 1 2 3 4 6 5 7 8 9 10
1816 Telephone Intercom System
Wiring Detail - Large Control Cabinet
C.O.
PHN
16 VAC
PWR
INPUT
INCOMING
C.O. PHN
LINES
7
8
3
Resident
Telephone
1
2
5
Lobby Panel
9
10
11
16 Volt, 40 VA UL Listed Transformer. 1
2 Earth Ground.
3 Optional Central Office phone line - touch tone, loop start.
4
Doorman Telephone (Optional).
5
Lobby panel. Connect additional lobby panels in parallel. Refer to lobby panel installation manual for
additional wiring requirements.
6 Use twisted pair wires for phone connections. 24 AWG up to 800 feet; 22 AWG up to 1600 feet.
7
Decoder board wiring, 18 AWG. Wire necessary decoder boards
corresponding terminals to corresponding terminals.
8 RJ71C phone block. See drawing M1816-065-6 for detail.
9
Incoming phone lines from Central Office.
10 Outgoing phone lines to individual apartments.
11 DoorKing connecting cable.
4 3 1 2
Doorman Telephone
4
6
6
1816-065-K-12-11 Page 21