DoorKing 1815-740 Assembly
Wireless Modem Assembly
Part Number 1815-740
IMPORTANT!
Wireless modems are configured for DoorKing systems. Do not change the switches on the
modems. Doing so will change their programming and the modems will not function with DoorKing
products.
Parts List for P/N 1815-740
1. P/N 1815-726 - RF Modem USB Configured includes:
• Quick Start Guide
• X-CTU software CD
• Antenna 1/2 Wave Dipole
• USB Cable, 6-Ft.
• Power adapter, 9V 1A
2. P/N 1815-725 - RF Modem RS 232 Configured includes:
• Antenna 1/2 Wave Dipole
• Serial Loop Back Adapter
• Null Modem Adapter
• Power adapter, 9V 1A
3. P/N 1818-040 - RS 232 Cable 6-Ft.
4. P/N 1815-721 – CD MaxStream 2060 Files
5. P/N 1815-760 – Manual
Notes:
• You must install USB driver on your PC using the X-CTU CD.
• The X-CTU software, the MaxStream CD and the RED serial loop back adapter are
used for trouble shooting only.
• You may cut and splice the wires for the power adapters if necessary. However,
you must observe the polarity! I.E., striped wire to striped wire. Permanent
damage will occur to the modem if polarity is incorrect! For wire runs up to 100
feet, use 22 AWG wire. For wire runs up to 200 feet, use 18 AWG wire.
• If installed outdoors, the modem and power supply must be installed in a rain-tight
enclosure.
P/N 1815-760 REV A 10/07 Page 1
USB Port
PC
Line-of-Site Wireless
5
Red
1
Black
White
Brown
Green
A
Shield
RS232
2
Terminals
3
4
5
6
1833, 1834
1835, 1837
1838
BC
RF MODEM
USB Configured
1
X-CTU
Software
4
D
MaxStream
2
2060 Files
Wireless Modem Assembly P/N 1815- 740
RS232 Cable P/N 1818-040
A
RF Modem Ass’y RS 232 Configured P/N 1815-725
B
Dipole Antenna
Serial Loop Back Adapter
Null Modem Adapter
Power Supply 9V 1A
RF Modem Ass’y USB Configured P/N 1815-726
C
Dipole Antenna
USB Cable
Power Supply 9V 1A
X-CTU Software CD
Quick Start Guide
Null
Modem
Serial Loop
Back Adapter
You must install the USB driver on your PC using the X-CTU CD
1
Used for trouble shooting only
2
Power wires may be cut and spliced if necessary. Observe Polarity!
3
I.E. striped wire to striped wire. Permanent damage will occur if
polarity is not observed!
If mounted outdoors, must be in rain tight enclosure.
4
Use high-gain antenna kit (P/N 1815-741) for distances greater than
5
500 feet.
RF MODEM
RS-232
Configured
33
2
4
CD MaxStream 2060 Files P/N 1815-721
D
Notes
≅ This assembly will only work with the Remote Account
Manager Software version 6.0 or later.
≅ 1833, 1834, 1835 and 1837 circuit boards must be
REV I or higher.
≅ 1838 circuit board must be REV H or higher.
P/N 1815-760 REV A 10/07 Page 2
DOORKING, INC., INGLEWOOD, CA 90301
Wireless Modem Assembly
Title:
Wiring Instructions
10/07
Date: Dwg. No. Rev.
M-1815-760
A
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