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INTRE-C
4
2. Components arrangement.
The figure below shows the distribution of the major components and connectors of INTRE-C interface.
Fig. 2. The interface view.
Table 1. Description of the components.
Component
no.
Description
[1]
LEDs
– optical indication:
PWR
– supply voltage
LINK_ETH
– Ethernet port connected
TX_PSU
– data transmission
RX_PSU
– receiving data
[2]
RESET
button
reset the interface settings
[3]
INIT
button
interface initialization
[4]
RJ45 ETHERNET
interface socket (see Table 2)
[5]
Connector of the RS485 bus
A+, B-
– RS485 data transmission
SG
– signal ground
[6]
Power supply connector 10÷30 V DC
