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Address expander “Bars uk-ARU”
Bars uk-ARU controls various TS using the contacts of the built-in relay on command received from PPKP "Bars uk-5A" according to a given algorithm.
Address expander “Bars uk-ARU”
ARU power supply and information exchange is carried out via a four-wire communication line;
The maximum length of the communication line for connecting to APKP is 1000 m;
Supply voltage - from 8V to 27V DC;
The average current consumption in the operating mode is 0.7 mA (for example, power supply 12V);
Relay contacts parameters:
maximum power at direct current - 30W (1A / 30V; 0.46A / 65V);
maximum power at alternating current - 60VA (0.46A / 150V).
Operating temperature range: from -30 to +50°С, rel. ow. 95% at t ≤ 35C without moisture condensation.