Adeunis RF ARF33-PRO - Specifications; General technical characteristics

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208210A_UG_V1.6_ARFx3-PRO
R/W S219 RS485 delay Delay between DE activation and
therstRS485bytetransmitted
from 0 to 160
3
Protocol
R/W S220 Protocol «1» = transparent mode
«6»= addressed
6
R/W S252 Reception address from 0 to FFFF
Used in addressed protocol only, in
ordertoltertheincomingframe.
0xFFFF reserved for transmission
(additional information in “repeater
application note”)
R/W S256 Transmission
address
from 0 to FFFF
Used in addressed protocol only, in
ordertoltertheoutgoingframe.
Protocol
R/W S205 Pin Code Pin Code value
The value 0000 is not possible
1111
R/W S207 Pin Code activa-
tion
0 Pin code deactivated
1 Pin code activated
0
Function
repeater
R/W S244 Repeater number from 0 to 100
0: repetition is not enabled (default
value)
1-100 -> repeater enabled; this
valueisusedtodenethewaiting
period before transmission
(additional information in “repeater
application note»)
0
R/W S250 Forced repetition 0 -> Conditional repetition
1 -> Unconditional repetition
(additional information in “repeater
application note”)
0
R/W S300 RSSI serialization 0-> no serialized RSSI
2 -> serialized RSSI
0 6
NOTE 1
When a change of serial speed is requested, the values of the S214 and S217 registers are automatically set to
a value greater than or equal to the period of three characters at the speed requested (13 ms for 2400 bauds, 7
ms for 4800, otherwise 3 ms)
NOTE 2
Transmissionmodewithoutowcontrol.Pleasenotethatusingaserialtransmissionratethatishigherthanthe
radiotransmissionratewillofnecessityleadtothelossofcharactersintheabsenceofowcontrol.
If the radio transmission rate is equal to the serial transmission rate, the radio frame is longer than the serial
frame due to the header required by the radio protocol; but the radio header will only be generated at the start of
the radio transmission and this header will be absorbed by the size of the internal buffer.
For example, if the current radio transmission rate is 10 kbits/s, a serial transmission rate of 9600 must be used
withoutowcontrol,whileaserialtransmissionrateof19,200(with10kbits/sfortheradiotransmissionrate)will
produceadataoverow.