Chamberlain 1025 - Manual
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Table of Contents:
- Page 2 – WARNING; Mounting the Box; WIRING INSTRUCTIONS; WIRING DIAGRAM; ACRX & ANTENNA MOUNTING INSTRUCTIONS
- Page 3 – ANTENNA CONFIGURATIONS; Antenna is mounted direct to ACRx 2.
- Page 4 – • Momentary Close: The relay contacts will close for 1/3; Add User
- Page 5 – and LiftMaster’s; COMPATIBLE PRINTERS; FRONT COVER
- Page 6 – COMPONENT LAYOUT
- Page 7 – different place in car.; TROUBLESHOOTING
D i s c o n n e c t p o w e r t o t h e g a r a g e d o o r o r g a t e
opener before installing the receiver.
Children operating or playing with a garage door or
gate opener can injure themselves and others.
The
garage door or gate could close and cause serious
injury or death. Do not allow children to operate the
push buttons or the remote control transmitters.
I n s t a l l t h e r e c e i v e r ( a n d a n y a d d i t i o n a l p u s h
buttons) out of the reach of children and away from
a l l m o v i n g p a r t s o f t h e d o o r o r g a t e a n d i t s
hardware, but
where the garage door or gate is
visible.
A m o v i n g g a r a g e d o o r o r g a t e c o u l d i n j u r e
someone under it. Activate the opener only when
the door or gate is properly adjusted, you can see it
clearly, and there are no obstructions to door or
gate travel.
INTRODUCTION
The ACRx 2 is a radio receiver which controls a gate or door
opener. It can recognize as many as 1,000 different transmitters.
It assigns a unique identification code to the user of each
transmitter, and can produce a record of when each one is used to
gain access. The ACRx 2 can be easily programmed by any
authorized person to add new users, remove users, suspend users
temporarily, or open the gate or door by pushing one button. It
can be connected to a computer for additional control and
recordkeeping functions.
Once the ACRx 2 is installed, it may be programmed by the
installer or by the custodian of the gate. The same procedures are
used to make changes at a later time.
INSTALLATION
Mechanical and electrical installation must be performed by
qualified, professional service personnel. Knowledge of electrical
codes may be necessary when wiring AC power and certain door
actuators. If in doubt, consult with Lift-Master commercial
product service at 1-800-588-2806.
WARNING
WARNING
Install the control station and receiver where the
door or gate is visible, but away from the door or
gate and its hardware. When a receiver is used to
activate a commercial door opener, a reversing
edge MUST be installed on the bottom of the door.
F a i l u r e t o i n s t a l l a r e v e r s i n g e d g e u n d e r t h e s e
circumstances may result in serious injury or death
to persons trapped beneath the door.
WARNING
GRANT ACCESS
0-9, A-Z
S C ROLL
BLOCK USER
DELETE USER
ENTER
ADD USER
DEVICE SETUP
RELAY OUTPUT
N.O. contacts
SERIAL PORT
VOLT
SELECT
ACRx 2
MODEL 1025LM
KEEP TERMINALS COVERED
HAZARDOUS VOLTAGES!
24
VAC
12/24
VOLTS
AC/DC
EXT.
GRANT
SWITCH
exit
TM
Access Control Receiver
ACRx 2 Model 1025
OWNERS MANUAL
To comply with FCC/IC rules, adjustment or modification of receiver and/or
transmitter is prohibited, except for changing the code setting and replacing the
transmitter battery. THERE ARE NO USER SERVICEABLE PARTS.
Code Memory
1025 users with unique radio codes (any combination of 60 series remote controls, 80 series remote
controls, 90 series “SECURITY+” remote controls, 66LM keypad, 67LM “SECURITY+” keypad, 466LM
commercial keypad, or 99LM keypad remote control codes). Each radio code can have a 5 digit alpha-
numeric user name assigned to it.
Input/Output Connections
Terminal block inside case. Two screws each for power, relay output, and command.
Power Supply
24 V AC/DC or 12 V DC.
Output Control Circuit
Relay switching controlled by radio transmitters, or GRANT ACCESS button on control panel, or external
push-button.
Output Control Rating
Relay Switches Up to 3 Amps at 37 VAC max.
Case
The ACRx 2 is mounted in an 8" x 10" x 3" metal box, with an integrated hinged lid. All electrical
connections can be made through a conduit hole; a type-F connector is available externally for antenna
mounting. Keylock provided for securing panel against undesired entry.
Display
16 Character non-backlit, LCD display
Time Clock
Time and date are maintained by a real time clock with battery backup. Expected battery life is 10 years.
RS-232 Interface
An RS-232 interface is provided. This interface is 1200-9600 Baud, 8 bits, no parity, 1 stop bit. This
allows use of a computer or printer to record access transactions. This interface can also be used to
back up code memory to a computer with the use of Microsoft Windows-compatible software available
from Lift-Master.
FEATURES
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Summary
RELAY OUTPUT N.O. contacts SERIAL PORT 12 SELECT 24 VAC 12/24 VOLTS AC/DC EXT. GRANT SWITCH N.E.C. CLASS 2 WIRING ONLY ❷ ❷ Radio Power Common Push Button Doorbell Button Voltage select jumpers: Place jumpers on bottom 2 pins for 24V operation Place both jumpers on top 2 pins 12v operation The ACRx 2...
relay BLOCK USER DELETE USER GRANT ACCESS ENTER exit ADD USER SCROLL DEVICE SETUP 12 / 24v AC/DC external GRANT sw. 24v wallpack RELAY OUTPUT N.O. contacts SERIAL PORT VOLTAGE SELECTOR ! HAZARDOUSVOLTAGES PRESENT!KEEP TERMINALS COVERED audio alert A Z 0 9 Lift-Master ACRxmodel G1000 16 CHARACTERLCD ...
4 OPERATION The controls and display on the ACRx 2 panel are very simplefor ease of operation. Most programming tasks require pushingo n e b u t t o n f o r t h e desired operation, then com pl et i ng t hed i s p l a y e d i n s t r u ctions. A summary of these procedures i sprinted inside the ACRx...
