Precision-control-systems 5420 Manual do Utilizador descarregar pdf (Página 12)

Model 5420 ControlIR

User Manual Operation

Research, Inc.

Model 5420mA

The Model 5420mA requires an external 4-20mA signal to operate. This

unit will work with PLC’s and other programmable controllers to start and

stop the heating cycle as well as regulate the output voltage during the

cycle.

1.) Plug the unit in to the appropriate power source.

(120V, 240V, 480V)

2.) Turn the power switch on.

3.) Set the power level by supplying a 4-20mA signal from an

external source. (4 mA = 0% output, 20 mA = 100% output)

WARNING!

Infrared heaters can get extremely hot; do not leave them operating unattended.

Always turn the power switch off when shutting the unit down, do not rely on

setting the power to 0%.

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Precision-control-systems 5420 Manual do Utilizador Página 12