1835-067-A-9-18
24
SOFTWARE
INSTALLED
Separate voice communication connection is needed.
Separate voice communication connection is needed.
RS-232
Data
ONLY
Phone
Line
RS-232
Data
ONLY
Phone
Line
USB
Your PC
4000 ft Max.
Requires RS-422 adapter kit (P/N 1508-055).
2.5.2 RS-422/USB Direct Connection to PC - Data Transfer ONLY
RS-232 to
RS-422
Adapter
RS-422 to USB
Adapter
TD(A)
TD(B)
RD(A)
RD(B)
GND
+12V
Cat-5 Cable
Not included
Requires TCP/IP Converter Kit (P/N 1830-185).
2.5.3 TCP/IP Converter Direct Connection to PC - Data Transfer ONLY
Cat-5 Cable
Not included
325 ft Max.
Your PC
Your
Router
Wired or
Wireless
SOFTWARE
INSTALLED
DoorKing (Third Party)
TCP/IP Converter
P/N 1830-185
Pwr
DCS-18V
Network
Reload Defaults
RS232 & 485 To Ethernet
Ethernet
10M/100M
A(+) B(-)
RS485
RS232
+
-
DOO
RKI
N
G
®
®
0
4 5 6
1 2 3
7 8 9
CALL
Z
A
0
4 5 6
1 2 3
7 8 9
CALL
Z
A
2.5 Direct Connection to PC Options - Data Transfer ONLY
1
2
3
4
5
6
RS-232
Terminal
RS-232 Terminal Description
Telephone
Entry System
Circuit Board
Requires DoorKing RS-232 9-pin cable P/N 1818-040 and
RS-232 to USB Adapter P/N 1815-037 to connect to a PC.
Board
Pins
Wire
Color
1
2
3
4
5
6
DB-9
Pins
3
2
7
8
5
DB-25
Pins
Board
Function
2
3
4
5
7
Transmit Data
Receive Data
Request to Send
Clear to Send
Signal Ground - Shell
Not Used
Red
Black
White
Brown
Green/
Shield
Red
Black
White
Brown
Green
Shield
2.5.1 RS-232 Direct Connection to PC - Data Transfer ONLY
The 6-pin terminal can be
removed for easy wiring.
Separate voice communication connection is needed.
Your PC
RS-232 Data ONLY
DB-9 Pin Plug
P/N 1818-040
RS-232 to USB
Adapter
P/N 1815-037
SOFTWARE
INSTALLED
100 ft Max.
DB-9 Pin #s
Male End
Female End
1234
678 9
9 8 76
5
54321
NC
NO
ON
SPK
VOL
FEED
BACK
RS 232
MIC
VOL
OFF
RING
321
321
321
MASTER
CODE
KEYPAD
16AC16ACBAT1NO1NC1C2RY2CAZIMC
5VDCIMDSPKRCOMMICPSWCGND
PHONE
TONE ON
TONE OFF
See 2.4.2d
for installation
BACKLITE
CUTOFF
CONTRAST
8 LINE
DISPLAY
DOORKING 1892-010
321
SINGLE
LINE
DISPLAY
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