Overview; Product Power Supply - Adeunis RF ARF 73 Mode D'emploi

• If a minimum distance of 15m is not separating two products, the register S255 must be selected and
the value set to 3. In any case, a minimum of 5meters must be respected between products.
1.

Overview

The ARF73 modem range provides data transmission solution for applications requiring very long distances or
working in very severe environment.
This product is available in a robust IP65 housing and is provided with an antenna and a cable including either a
RS232 or RS485 data transmission wires and power supply.
Themodemoffersatransceivermodeandacommandmodewhichallowvariousconfigurationoftheproduct
(serial data rate, frequency and channel selection, mode of transmission...).
This product has to be used in licensed frequency band and may be available for 406 to 470MHz frequency
range. The product is calibrated during factory process on a dedicated sub-band and can be adjusted in +/-
3.5MHz range by using the command mode of the product.
2.

Product Power supply

The ARF73 product must be supplied from a DC voltage source. Required voltage is 10V minimum and must not
exceed 28V.
RS232 Serial link
Thepositive'+'polaritymustbeappliedontheredcable.Theinputvoltageisprotectedagainstreversepolarity
and short transient voltage.
The total power consumption is less than 1.5A under 12V at full RF power, so it is recommended to use a DC
power 0-30V which can source at least 2A.
UG_ARF73 V1.7
All manuals and user guides at all-guides.com
Positive DC
Negative DC
RS485 Serial link
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