Chapter 2: The LC1400T 2-2
• Specifications
• Functionality
• Positioning
• Mounting
• Wiring
• The Circuit Board
Specications
Electrical:
Operating Voltage: Minimum: 15 VDC
Current Consumption: Maximum: 250 mA
Mechanical:
Construction: Vacuum molded fire rated ABS
Size: 13.25” x 2.50” x 2.25”
Weight: 1 US pound
Mounting Surface: Four 3/16” screws
Operating Characteristics:
Transmit Frequency: Nominal 131 kHz
(129-137 kHz available for stagger tuning)
Receive Frequency: 418 MHz
Frequency Range: up to 10 feet radius (360º)
Output Impedance: 300 ohms nominal
Internal peizo: 85 db at 10 feet
Communication: RS485
Baud Rate: 115200 bps
Firmware Version: 0.0.2
Environmental:
Operating Temperature: 32º to 120º
Fahrenheit
Intended for indoor use only.
Duty Cycle:
Rated for continuous use.
Power Rating Statements
The LC1400T may be supplied with an
unregulated 15 VDC, 2 A plug-in wall power
supply that requires 120 VAC/60 Hz/20 W
nominal input. Alternatively, a 15 VDC, 4.5 A
central power supply may be used.
The LC1400T itself does not have a built-in
power supply and requires only a DC voltage
source at 15 VDC.
The 15 VDC, 2 A power supply can power the
LC1400T with all required peripherals. The
LC1400T has been designed to work with a
specially configured reduced-current magnetic
lock made by DynaLock exclusively for
Accutech. The LC1400T can power up to two of
these specially-configured *Dynalock 3101’s.
*Using any other type of lock or restraint
will require you to consider the entire 15
VDC Load. It is required that you provide a
different power source for locks not supplied
by Accutech.
Temperature
The LC1400T and its associated peripherals
operate best in environments with ambient
temperatures between 32 and 120 degrees
Fahrenheit. Operation outside of this range
may cause unexpected or undesirable results,
including premature component or device
failure.
Weight
The LC1400T weighs approximately 1 US lbs,
which should be considered when choosing
mounting locations and hardware.
Terminal Block Ratings
Maximum 300 V, 10 A on a single pin
The LC1400T
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