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Linear Wiegand Output MegaCode Receiver 318MHz | LIN-WOR
Designed for use as an access control interface for Linear’s block-coded digital transmitters. The unit receives signals from transmitters, adds a facility code to the data, and sends the information to the Wiegand input of the access control panel via a 5-wire connection.
Several transmitter and receiver options can be set using the unit’s dipswitches. Three different Wiegand output formats (26, 30, & 31-bit) are supported. Three receiver options (lockout, hold, & button offset) can be set. Transmitter buttons on multi-button units can be selectively disabled. The facility code is set using 16 dip switches.
The receiver is housed in a weather-resistant enclosure and can be mounted indoors or outdoors. Gaskets and a weather-tight wiring strain relief seal the unit from the elements.
Features
- Easy way to equip existing installations with radio transmitter access
- Keyless entry offers user convenience, safety, and security for triggering gates, barrier arms, and doors
- The ideal way to facilitate handicapped access
- Multi-button transmitters can double as personal emergency devices for triggering security alarms
- RF input/Wiegand output receiver supports 26, 30, and 31-bit data formats
- Wide selection of MegaCode (over 1 million codes) format transmitters, with available block coding
- Field adjustable read range – from 5 to 500 feet
- Connects as easily as a card reader; transmitters are added like cards, with no software changes required
- Facility and ID codes tailored to system requirements
- A weather-resistant case for mounting outdoors
Compatibility
- Linear AE1000Plus
- Linear AE2000
- Linear AM3Plus
- Linear ACT-21B
- Linear ACT-22B
- Linear ACT-31B
- Linear ACT-34
- Linear MDT-1B
- Linear MDT-2B
- Linear MDT-4B
- Linear MT-1B
- Linear MT-2B
- Linear ACT-31C
- Linear ACT-34C
- Linear ACT-31D
- Linear ACT-34D
Electrical
- Robust RFI and ESD protection for all inputs and outputs, including antenna input; protection to prevent output errors during brownouts
- Power: Terminal block input “+” and “Gnd”; input voltage 5 Vdc regulated or unregulated between +6 to +24 Vdc with reverse polarity protection
- Hold: Terminal block input “Hold”; follows standard Wiegand hold line conventions; hold line can be overridden via dip switch
- Antenna: 9-1/2 in whip antenna with F-connector (supplied)
- Data: Terminal block output “Data 0” and “Data 1” standard Wiegand electrical and protocol interface
- LEDs: Red RF activity LED indicates RF activity at 318 MHz; red/green decode LED is green during Wiegand data transmissions and receiver hold timing window (if enabled) after any output transmission; otherwise it is off unless hold enable is selected, in which case LED will remain red until the hold is removed by the host system
- Up to 300 feet with 24 AWG, 500 feet with 20 AWG; up to 1,000 feet, CAT-5
Mechanical
- Receiver Facility Code: Four positions to select 1 of 16 possible MegaCode facility codes; if code 0 is selected, the receiver will validate any received facility code; any other selection requires the transmitters’ facility code to match the receiver facility code selection for validation
- Output Facility Code: 16 positions to select one of 65,536 possible facility codes; a selected output format may not use all 16 bits
- Output Format: 3 positions for selecting either 26, 30, or 31bit Wiegand output format
- Button Disable: 5 positions, each corresponding to 1 of 5 possible MegaCode transmitter buttons – left or top left, right or top right, bottom left, bottom right, top
- Button Offset: 1 position; if set to ON, the transmitter ID number is offset with a number based on which button is pressed
- Receiver Lockout Disable: 1 position; if set to ON, the 1-second receiver lockout is not performed
- Enclosure: Weather-resistant, anodized aluminum enclosure with removable end caps to provide wiring and programming access; end caps secured with screws
Technical Specifications
- Frequency: 318 MHz
- Bandwidth: 300 kHz minimum
- Image Rejection: 40 dB
- LO Reradiation: 200 µV/meter @3 meters (maximum)
- Data Format: MegaCode
- Sensitivity: -100 dB minimum
- Desensitivity: 20 dB manual attenuation at the antenna input
- Operating Temperature: -22° to +155° F (-30° to +70° C)
- Dimensions: 4.25″ W x 6.25″ H x 2.5″ D
- Accessories for use with WOR: EXA-1000, EXA-2000, MGT, MDKP
Product Literature
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