2
Rev. 1.2 26/06/2015
C
ONNECTING
BUS
TO THE
R
ECEIVER
B
E
S
AFE
RX
N
EW
It is possible to connect to every single BeSafe RX New receiver up to 2 Radio Receivers RXX2295.
By dip switch SW1 in advance you must assign to each Radio Receiver RXX2295 its own address:
A
DDRESS
1
A
DDRESS
2
The communication is via standard RS485. It is possible to make connections with cable lengths up to 100 m.
In case of communication problems it is recommended to move the jumper J1 to 1-2 (insertion of the terminating resistor) on
devices located at the ends of the links:
J1 pos. 1-2 = inserted termination resistance.
J1 pos. 2-3 = not inserted terminating resistor (default).
ex:
In the example above the jumpers should be placed on devices n. 1 and n. 4, irrespective of the type of device.
Device 4
JP1
Device 3
Device 2
Device 1
JP1
