Residential Control Systems TR16 Guia de Instalação descarregar pdf (Página 15)

3. To use the Ai8_R13 to drive high voltage loads (120VAC or greater), use an external load relay to

separate the high voltage from the I/O module. Connect the wiring for driving a pump or heater as

follows:

4. An alternate method requires no 12-24 volts external volts for the coil. By using an RIB21CDC or

similar relay (available from Kele at www.Kele.com

), the 2 low voltage control wires can be

connected directly to the contact output of the A8_R13. See the following diagram for using this

method:

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Residential Control Systems TR16 Guia de Instalação Página 15