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refrigerated air dryer controller, designed for refrigerated compressed air dryer with multi-function - details see: https://www.machineto.com/xjk-lg9-refrigerated-air-dryer-controller-10207747

refrigerated compressed air dryer / compressed air dryer/ refrigenrant compressed air dryer/ air dryer

refrigerated air dryer controller

Function:
Set	6 buttons to set.
Display	5 bits of LED and 5 pcs of light-emitting diodes to show temperature/alarm information/parameter.
Control	Control the work of compressor, detect and display 5 channels of temperature (inlet gas, outlet gas, condensation, evaporation, dew point). Control the work of 2 drain valves based on preset value. Control the work of fan when there has fan on signal (input)
Alarm	1 channel of relay output a signal (N.O), when inlet gas too high, or overload or pressure abnormal LED displays the alarm code.
Compressor start protect	Before restart compressor, a lock protect time will be taken. star-triangle switch start protection procedure will be taken when start the compressor.
Subordinate start	After start the compressor, delay some time, output a subordinate start signal.
Remote /local	Can choose different control mode, remote control or local control. Remote start/stop signal should be a pulse signal.
Communication	Supply monitor software installed in PC (if necessary), use RS485 interface.

Performance Indices:
Type	XJK-LG9
Rating voltage	AC 220V 50Hz
Temperature accuracy	± 1°C
Output	9 channels of dry contact (N.O.), includes energize (compressor), star, triangle, drain 1, drain 2, fan, alarm, run status, subordinate start
Input alarm signal	Switch signal
Mounting	35mm standard rock rail to install controller HMI is panel-mounting, hole size:6'' wide by 4.05'' tall

wring diagram:

HANGZHOU XINJIAN ELECTRINOC CO., LTD. is a ISO9001 certified manufacturer, and also is a hi-tech company. It has been specialized in designing and producing industrial control solution since 1997. All products are designed and made for the global market, and we’ve offered OEM/ODM service to world-class brands. We have been highly recognized not only for its good quality but also excellent after-dales services both in domestic and international market.