Echelon i.LON 100 e2 Internet Server Uživatelský manuál stáhnout pdf (Strana 25)

i.LON 100 Internet Server User’s Guide 2-11

server, and may be triggered via the local software applications or based on the

receipt of remote messages.

The relay connections are implemented on screw terminals 5 through 8. The

SPST relay contacts are not polarity sensitive and can be used to switch both AC

and DC loads. The relays require a minimum load of 5V at 5mA in order to avoid

low voltage contact pitting, and should therefore not be used to switch TTL level

signals.

i.LON 100 Server Relay Screw Terminals

i.LON 100 Server Relay Connections

Screw Terminal Enclosure Marking Relay Connection

5 Output 1 Relay output 1

6 Output 1 Relay output 1

7 Output 2 Relay output 2

8 Output 2 Relay output 2

The dry contact relay outputs can be connected to a voltage source and a load.

When an On value is asserted, the circuit will be closed and the voltage source

will drive the load. This is shown in the following diagram:

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 95 96

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Echelon i.LON 100 e2 Internet Server Uživatelský manuál Strana 25