7254 TEC MultiSource Controllers

The 7254 MultiSource temperature controllers feature the same precision and protection found in our benchtop products, giving you a seamless transition from benchtop to high density. Excellent stability, high precision, and fully adjustable PID control provides flexibility to fit into a wide range of applications, and Ethernet and USB provide easy computer connectivity options. Each of the four channels has fully independent set points, limits, and operating parameters.

At-a-Glance

Power Ranges (per channel):

  • 282W / 6A / 56V
  • 230W / 10A / 28V
  • 225W / 15A / 14V

Works With

  • Thermistor
  • LM-335
  • RTD (2 or 4-wire)

Heat & Cool

  • Bipolar Outputs
  • TEC Modules & Resistive Heaters

Remote Operation via PC

  • USB
  • Ethernet
ModelTypeSize# ChanAmps / VoltsMax Power
7254-15-14 MultiSource TEC ControllerTEC2U415 A / 14 V225 W / ch
7254-06-56 MultiSource TEC ControllerTEC2U46 A / 56 V282 W / ch
7254-10-28 MultiSource TEC ControllerTEC2U410 A / 28 V230 W / ch

7254 SERIES FEATURES

The 7254 Series TEC MultiSource Multi-Channel Controller is designed for applications requiring a large number of high power channels in a cost-effective and compact solution. The TEC MultiSource is an excellent building block for system applications such as device burn-in and characterization. Built with the performance you would expect from an Arroyo Instruments product, and both Ethernet and USB connectivity, you can quickly and confidently get your system operational.

EXCELLENT STABILITY

The 7254 offers ± 0.004ºC temperature stability over 1 hour, and only ± 0.01ºC fluctuation over 24 hours.

AUTO-TUNE AUTOMATIC PID CALCULATION

The 7254 series automatically calculates PID parameters for your mount.

FULLY ADJUSTABLE PID VALUES

Eight factory-set gain settings, along with the option to choose your own.

INTEGRATED FAN POWER SUPPLY

Provides 12 Volts DC to power a laser mount cooling fan.

ETHERNET INTERFACE

The built-in Ethernet interface allows the 7254 to be easily accessed via a network and integrated into larger system applications.

SIMPLE USER INTERFACE

Operational summary and individual channel information on an easy-to-read VFD display.