DoorKing 1837-084 - 2.5 Direct Connection to PC Options - Data Transfer ONLY; 2.5.1 RS-232 Direct Connection to PC - Data Transfer ONLY; 2.5.2 RS-422;USB Direct Connection to PC - Data Transfer ONLY; 2.5.3 TCP;IP Converter Direct Connection to PC - Data Transfer ONLY

1835-065-N-1-21
27
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
®
®
2.5 Direct Connection to PC Options - Data Transfer ONLY
1
2
3
4
5
6
RS-232
Terminal
RS-232 Terminal Description
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
See 2.4.2d
for installation
7
7
8
8
9
9
4
4
5
5
6
6
1
1
2
2
3
3
0
0
OPER
OPER
WXYZ
WXYZ
TUV
TUV
PQRS
PQRS
MNO
MNO
JKL
JKL
GHI
GHI
DEF
DEF
ABC
ABC
SP
SP
CALL
Z
A
7
7
8
8
9
9
4
4
5
5
6
6
1
1
2
2
3
3
0
0
OPER
OPER
WXYZ
WXYZ
TUV
TUV
PQRS
PQRS
MNO
MNO
JKL
JKL
GHI
GHI
DEF
DEF
ABC
ABC
SP
SP
CALL
Z
A
NC
NO
ON
SPK
VOL
FEED
BACK
RS 232
MIC
VOL
OFF
RING
321
321
321
MASTER
CODE
ACT
KEYPAD
16AC16ACBAT1NO1NC1C2RY2CAZIMC
5VDCIMDSPKRCOMMICPSWCGND
PHONE
CONTRAST
Telephone
Entry System
Circuit Board
TONE ON
TONE OFF