New Embedded Temperature Controller with RS232 Port

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Oven Industries features a new embedded temperature controller with RS232 communications port and easy-to-use software.

embedded temperature controller rs232 port

Embedded Controller with RS232 Port

easily accessible communications link permits a variety of operational mode configurations.

The New 5R7-388 RoHS compliant embedded temperature controller with RS232 port is a bi-directional controller for independent thermoelectric modules or in conjunction with auxiliary or supplemental resistive heaters. The unit is used for both cooling and heating of many different applications. The “H” bridge configuration of the solid state MOSFET output devices allows for the bi-directional flow of current through the thermoelectric modules. Highly efficient N-channel output devices are used for this control mode.

This embedded temperature controller is PC programmable via an RS232 port for direct interface with a compatible PC. The easily accessible communications link permits a variety of operational mode configurations. Field selectable parameters or data acquisition in a half duplex mode can be performed. The controller will accept a communications cable length in accordance with RS232 interface speciations. Once the desired set parameters are established, the PC may be disconnected and Model 5R7-388 becomes a unique, stand alone controller. All parameter settings are retained in non-volatile memory.


  •     Full H-Bridge
  •     36VDC Output using split supply
  •     P,I,D or On/Off Control
  •     PC Configurable Alarm Circuit
  •     RS232 Port Communications
  •     "T" Thermocouple -328°F - 500°F


-Display Model 5R6-576: 4 digit temperature read out
-Heat Sink recommended for applications using 15A load or greater

Oven Industries supplies custom temperature controllers and sensors that serve an array of clients, from aerospace, automotive, biomedical, defense markets, medical and semiconductor.

From industrial temperature controllers to programmable sensors, Oven Industries creates many detailed and customized solutions for clients, designed by an expertly trained staff of engineers.

For more information about the 5R7-388 controller, visit

*For spanish translation, see attachment

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