User Instructions

www.pulsar.pl 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