The ATC-871 is a short distance (500m/1640ft) wireless adapter for RS232, RS485, or TTL level signals. It has 8 channels and baud rates up to 38.4K. The frequency range is 429-433.30MHz and the device uses low power (max. 100mW).
Two ATC-871s are required for a communication connection. Select the connection, RS232, RS485, or TTL, as units only allow for one type of serial connection.
The RS485 version requires a RS485 configuration cable to send the the appropriate type of message (RS232,RS485) to set up the unit. The configuration cable is not included. See Related Products below.
Manufacturer Part #
|Antenna||50 ohm (SMA) antenna included|
|Baud rate||up to 38.4 K|
|Dimensions||44 x 27 x 8 mm|
|Enclosure||Industrial Metal Enclosure|
|Frequency band||ISM FSK/GFSK freq band, 433MHz|
|Power supply||9VDC 200 mA External power supply included|
|Product power supply||9VDC 200 mA External power supply included|
|Range||up to 500 m|
|Receiver sensitivity||-121 dbm|
|Serial types||RS232, RS485, or TTL|
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