Linx Technologies LICAL-TRC-MT - Manual (Page 3)

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Description
MT Series transcoders are designed for
bidirectional remote control applications. Eight
status lines can be set up in any combination
of inputs and outputs for the transfer of button
or contact states. An automatic confirmation
indicates that the transmission was successfully
received. The large, twenty-four bit address size
makes transmissions highly unique, minimizing
the possibility of conflict between multiple
devices. The MT also outputs the ID of the
originating transcoder for logging or identification.
Recognition of the individual outputs can be easily
defined for each device by the manufacturer or
end user. This allows the creation of user groups and relationships. A Serial
Interface Engine (SIE) is provided, which allows configuration and editing of
the device and control of the transcoder by an external microprocessor or
PC. Housed in a tiny 20-pin SSOP package, MT Series parts feature low
supply voltage, current consumption and selectable baud rates.
Features
• Bidirectional control
• Automatic confirmation
• Secure 2
24 possible addresses
• 8 status lines
• Serial Interface Engine (SIE)
• Latched and/or momentary
outputs
• Definable recognition authority
• Transmitter ID output
• Custom data transfer
• Device targeting
• Wide 2.0 to 5.5V voltage range
• Low supply current (370µA @ 3V)
• True serial encoding
• Selectable baud rates
• No programming required
Applications
• Keyless entry
• Door and gate openers
• Security systems
• Remote device control • Car alarms / starters
• Home / industrial automation
• Remote status monitoring
• Paging
MT Series Transcoder Module
Data Guide
Revised 3/18/2015
0.030
(0.75)
0.007
(0.18)
0.013
(0.32)
0.026
(0.65)
0.309
(7.85)
0.207 (5.25)
0.284
(7.20)
Figure 1: Package Dimensions
29 Operation with the MS Series
30 Design Steps to Using the MT Series
31 Open Access Mode
35 Recommended Pad Layout
35 Production Considerations