110 g dimensions W x D x H 100 x 75 x 32 mm Order Information Order No. Description 900020 Interface Audio, USB, RS232, RS485 900921 Cable Audio-USB-Interface <-> FT635 ÜLE 900930 Cable Audio-USB-Interface <-> Kenwood NEXEDGE NX-700-E 900923...
The Interface Audio, USB, RS232, RS485 is used for the remote control of Kenwood NEXEDGE- radios. The radios are controlled using a Funktronic Major 4a/5a control panel, that has to be equipped with the software option Kenwood NEXEDGE. Hereby, the instructions to control the radio are transmitted via the serial data interface (RS232), the NF is transmitted in an analog way from the Major to the radio.
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Radio / Major: connection to the AF of the radio or Major. power supply of the interface USB: not used Radio/Major 1 - GND +5V - 1 2 - AF output Data - -2 3 - frei Data + - 3 4 - GND GND - 4 5 - +12V input...
RS485 Interface RS485 is a differential 2-wire (+GND) data interface for 2 or more participants. The maximum length is about 1000m. Both ends of the bus need to be terminated with 120 Ohm, branches should be short and should not include a terminating resistor. The RS485 is already equipped with the suitable terminating resistors.
Service Interface The service interface is used to program the EEPROM registers and to adjust the potentiometer. To use the RS232 interface for service purposes, it has to be activated at power-on of the device. Activation is no longer possible after the interface is connected to the Major or to the radio. When the terminal program is connected to the interface, the telegram "gk00"...
Example Configurations Single control panel connected to the radio (remotely) RS232 Radio/ Major Line Audio, 8 Audio/RS485 Major 4a Line RS232 Radio/ Audio, U B Major Several control panels connected to one radio RS232 Radio/ Major Line Audio, Major 4a Audio/ RS485 RS232...
Jumper JP1 - connects RS485 A to pin 3 at ST3 (ex factory: jumper is set) JP2 - connects RS485 B to pin 6 at ST3 (ex factory: jumper is set) JP3 - connects the +12V-input to pin 5 at ST3 (ex factory: jumper is open) JP4 - connects GND to pin 4 at ST3 (ex factory: jumper is set) JP9 - connects RS485 A(1-2) or GND (2-3) to pin 1 at ST5 (ex factory: jumper is open)
November 2005, the purchasers or users are obliged to return old equipment produced by us free of cost. FunkTronic GmbH will dispose of this old equipment at its own expense according to regulations.
Release Notes Oct-09, 2014 - translation of German version dated from Aug-21, 2014 Interface USB/RS232/RS485 eng (24.11.2014) - 11 - Kompetent für Elektroniksysteme...
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