Onicon D-100 BACnet Instrukcja Użytkownika Pobierz pdf (Strona 10)

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D-100 Display Module BACnet Installation and Operation Guide 05/14 - 0635-6 / 18341 Page 10

Open Collector Sinking or Dry Contact:

This type of output refers to an open collector switch congured in a current sinking

arrangement or a dry contact switch (see Fig. 4 and 5). Set the selector switch, S1 to Sink.

In either case, the switch must be rated for at least 20mA at 20 VDC.

Fig. 4

Fig. 5

DI3 In (+)

DI3 In (-)

DI3 In (+)

DI3 In (-)

ONICON BTU Meter

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 28 29

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Onicon D-100 BACnet Instrukcja Użytkownika Strona 10