DoorKing 1803 - Terminal Descriptions

20
1800-060 Issued 7-19
Version A
RING
CLCK
SENSE
SPK
VOL
FEEDBACK
MIC VOL
KEYPAD
321
321
321
NO
HS
TONE
OFF
TONE
ON
HF
NC C
16AC16AC
BAT NC NO
C
SPKR COMMICGPSWCGNDPHONE
1234567891011121314
Main Terminal
16 VAC Input Power
20 VA Minimum
16 VAC Input Power Standby Battery POSITIVE (12 VDC, .7 Ah, SLA) (connect negative to terminal 8) Relay 1 Normally Open – 30 Volt, 3 Amp max. Relay 1 Normally Closed – 30 Volt, 3 Amp max. Speaker Output (Purple Wire). Relay 1 Common Common for Switch Input 1 terminal #4, speaker, Standby Battery NEGATIVE Microphone ground Input (White Wire).
MIC
Microphone Input (Green Wire). Switch Input 1. A closure between terminals 4 and 8 will cause Relay 1 to activate for the programmed strike time or dial a preprogrammed phone number – see section 3.1.7. Postal Switch connection. Earth Ground Only (See Section 2.1.3). NOT a low voltage common.
Switch Input 2
Terminal
Non-Removable
Relay 2 Terminal
Non-Removable
100 ft. max. with 18 AWG wire. 200 ft. max. with 16 AWG wire. Install ferrite filter on these wires - see section 2.1.5.
Located in the
upper left corner
of circuit board.
NO
NC
C
Normally Open – 30 Volt, 3 Amp max. Normally Closed – 30 Volt, 3 Amp max. Common – 30 Volt, 3 Amp max.
A closure between these
terminals will cause Relay 2
to activate for the
programmed strike time or
dial a preprogrammed
phone number (see section
3.1.7).
2
1
2.2 Terminal Descriptions
800 ft. max. with 24 AWG wire. 1600 ft. max. with 22 AWG wire. (Wiring MUST be twisted and isolated from the ground)
Fer
r
ite
Filter
Phone Line Connection Ring Phone Line Connection Tip
UL 294
Tamper
Switch
Located under
microphone board
(See Section 1.7).
Do Not Connect Power
To A Receptacle
Controlled By A Switch.