Comark RF500 Manual do Utilizador descarregar pdf (Página 34)

Pinout and Wiring

These connectors are drawn from the point of view of looking into the socket from outside

the transmitter

Door Connector

A Door Positive

B RF525 Activator Positive

C Common Ground for Door and RF525

Lumberg Connector

Pin No RF512 Pinout RF515 Pinout RF516 Pinout

1 Thermistor External-2 External-2 Positive Pt100 Positive Voltage

Input

2 Thermistor External-1 External-1 Positive Pt100 Positive Current

Drive

3 Thermistor External-4

(Reserved for future use)

Reserved for future use

Do Not Connect

No Connection

4 Thermistor Common External Common Pt100 Negative Current

Drive

5 Thermistor External-3

(Reserved for future use)

Reserved for future use

Do Not Connect

Pt100 Negative Voltage

Input

6 No Connection No Connection No Connection

Power Connector

A Positive +5 VDC

B Negative Ground

Gateway Relay Outputs

The two relay outputs each accept a 2.5mm jack plug. These are individually controlled

SPST relay contacts. Comark provide 2 jack plugs for wiring external equipment to be

activated by the Gateway.

Ensure that any external equipment presents only a low voltage on the jack so

as to prevent any chance of personal injury due to electric shock should the jack

plug become disconnected.

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Comark RF500 Manual do Utilizador Página 34