
Controllers for multiplexed refrigeration cabinets
The XM series case controls feature imbedded intelligence to maximize case control operating efficiency through tighter temperature control. Each device in the series features case control and antisweat capabilities and both the XM 678 and 679 provide electronic superheat control. Products include:
- XM670K
- XM678D
- XM679K
- CX660 or CH660 Optional Remote Display

XM version 5.4 for simpler start-up and more!
The XM version 5.4 provides benefits focused on reducing complexity and customer effort
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1 integration for all 3 XM models
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Supports 1 integration for future versions
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Simplified parameter list
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Supports firmware upgrade in the field
Choose the Hardware that Fits Your System
- XM678D
- XM679K
- XM670K
XM678D

The XM678D is capable of controlling a bipolar or unipolar stepper motor with an electronic expansion valve to control temperature and superheat or an electronic pressure regulator to control temperature.
XM679K

The XM679K is capable of controlling a pulse electronic expansion valve to control temperature and superheat.
XM670K
