Device type		Embedded
Serial ports		RS-485
Wireless communication		Radio
Converter type		Simple device
Device features		Simple device Embedded
Module type		Industrial modem

Catalog Wireless communicationModems433 MHz freeModems

ATC-863-module-S2

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ATC-863-module-S2

Wireless Radio Modem, Embedded module, Mini Power 10mW , RS-485, 300m communication distance, converter

ATC

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Products description
Technical parameters
Product features

ATC-863 wireless, 433 MHz free band, digital transmission module offers standard RS-232, RS-485 and UART/TTL level interfaces for direct connection with computers, use's RS-485 equipments, SCM or other UART parts.
ATC-863 has adopted half duplex communication channel most suitable for point to multi-point communication mode. The primary station takes full control of communication harmony, and adopts data frames with address codes for data or command transmitting. The secondary station shall fully receive them and select response by comparing address codes; all the work shall be fulfilled by upper layer protocols, which shall ensure that only one wireless module in the communication network is in the transmitting state in any instant to avoid mutual interference. Therefore, the transmission channel built by ATC-863 is transparent to the user.
ATC-863 can also be applied to point to point communication, making it easier and smoothly upgrade wire (RS232/485/TTL) transmission mode in original system.

Application fields:

Industrial telecontrol, telemetering, wireless message recording.
Automatic data acquisition systems, wireless label, wireless telecontrol, meteorology and hydrology monitoring.
Gate safety check on work attendance, POS system, wireless monitoring of machine room facilities.
Other wireless RS232/485/TTL data communication.

Supports RS-485 interface.

Technical parameters:

Sight distance credible transmission distance is up to 300m (BER=10-3@9600bps). Inside buildings transmision distance up to 80m.
Offer byte-oriented transparent data adaptable to various user protocols.
Can be applied to manifold communication combination methods like point to point, point to multi-point and multi-point to point.
Automatically filtrate fake data generated in air, can transmit longer data frames.
Modulation mode basing on FSK, adopts high efficiency forward error correction channel coding technology, anti-jamming data.
429.00~433.30MHz ISM frequency range, need not apply for frequency pint.
Micro-power transmission, maximum 10mW.
Equipped with 50 ohm SMA antenna pedestal, offer manifold antenna options.
Meanwhile offer RS-232/RS-485/ TTL level interface (depend on type), optional I/O port.
ATC-863-S0 -> TTL interface.
ATC-863-S1 -> RS-232 interface.
ATC-863-S2 -> RS-485 interface.
Effective speed 1200/2400/4800/9600/19200bps.
Working temperature is -20�C~70�C.
Transmitting current ≤30mA, Rreceiving current: ≤10mA(1200bps);

Product features:
Converter
Embedded module
Wireless communication
ZigBee type
Manufacturer	ATC
Device type	Embedded
Serial ports	RS-485
Wireless communication	Radio
Converter type	Simple device
Device features	Simple device Embedded
Module type	Industrial modem

Interfaces		Ethernet
Device type		Embedded
Serial ports		RS-232 RS-422 RS-485
Processor speed		Up to 500MHz
Network interfaces		10/100 TX
Converter type		Simple device
Other		Wide temperature
Device features		Simple device Embedded
Switch features		Non-fiber