Dimensions 32 x 74 x 60 mm are suitable for micro temperature control of medium/low temperature forced air cooling system There are four outputs: two compressors, one evaporator fan and one defrost (electric heating or hot gas); can Provides up to four NTC or PTC probe inputs: one for room temperature, one for evaporator temperature (defrost termination) temperature + fan stop temperature control), a settable passive digital switch input can also be connected to a third temperature Degree probe input (optional, it needs to be specified when ordering; you can choose whether to use it through parameters); the fourth way probe Header input (can also be used by parameter selection), connected to No. 2 and No. 4 of the 5-pin hotkey programming key interface (Numbers can be left or right) on the terminal (requires a plug-in converter), which can be used to measure the condensation temperature alarm or It is used to display the temperature of a certain point; the hot key programming interface can be connected to the programming key, and can also be connected to the XJ485- ¡El CX communication conversion module is connected to the network compatible with the ModBUS-RTU protocol, such as DIXELL's XWEB system. Column monitoring system. ¡El parameters can be quickly copied through the keyboard setting on the panel or the programming key (HOT KEY).