The ARX8-2400 and ATX8-2400 simplex wireless RS-232 subassemblies feature transparent connectivity at 2400bps, 8, N, 1. The RF communications protocol is taken care of by the on-board microcontrollers and error checking is automatically performed at the receiver end, allowing only valid data to be output to the serial port. Communication status LED’s provide visual confirmation of data being transmitted and received. Power is supplied via a 9V battery snap. The ATX8-2400 includes a convenient jumper enabled TEST LINK mode. When in this mode a preset 8 byte message will continuously be transmitted. Reception is easily verified by the ARX8 receiver’s communication LED. A link test may therefore be performed without connecting the modules to any hosts. The ATX8-2400 transmitter module implements optional clear to send flow control (CTS) for use in applications where that require more than 8 bytes of data is to be transmitted. Using the CTS flow control line, any amount of data may be transmitted.
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Companion to the ARX8-2400 RS-232 receiver module
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RS-232 AM transmitter module for simplex (one way) communications
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Transparent data formatting
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Simplex wireless link at 2400bps,8 data bits, No parity ,1 stop bit
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7.5V-15Vdc operation
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Plug and play transparency
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Convenient 'Test RF Link' mode
data sheet