Opvimus NS-CAN, Руководство по эксплуатации

Страница: 4 / 23

Noise sensor for
COMPACT SYSTEM
NS-CAN
NS-CAN version 3.2.001
4
1. FEATURES
Noise sensor for COMPACT system installations.
Through a CAN bus it communicates with the COMPACT audio matrix unit sending the noise level measured in the particular loca-
tion where it is placed.
Each COMPACT matrix allows connecting up to 16 units of NS-CAN.
2. PARTS OF THE EQUIPMENT
(1) Noise sensor microphone.
(2)
Green led. Power indication.
(3) Red led. Error communication indication.
(4) Yellow led. RX/TX. Data reception and transmission
indicator.
(5) BUS CAN Connection terminal block.
(6) External microphone connection terminal block.
(7) POWER SUPPLY terminal block. 24 VDC.
(8) Reset button. Restarts the firmware of NS-CAN.
(9) BUS CAN ADDRESS configuration DIP switches (see sec-
tion 3
. CAN BUS ADDRESS CONFIGURATION
).
(10) JP2 and JP3 jumpers. Configures the CAN bus end termi-
nation.
Set jumpers JP2 and JP3 between pins 2-3 if the NS-CAN
is an intermediate element of the bus.
Set jumpers JP2 and JP3 between pins 1-2 if the NS-CAN
is a final element of the bus.
Figure 1. Front view
Figure 2. Rear view
Bus CAN
Intermediate
element
Bus CAN
end element