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*Support door open alarm function and compressor stop protection function;
*Three ways of defrost modes selection;
*Defrost time backup function;
*Door open alarm and indictor light on;
*Temp.high and low protection;
*Real time detect the compressor current;
*Probes fault function;
*Compressor delay protection, high pressure, low pressure protection;
*Build in phase sequence protection and phases lose protection;
*Build in compressor current detect, free of current overload heat protection switch;
*Strong stability, 0.15-80MHz interference rejection, 4KV high voltage and surge resistance
*SMT technology, 48 hrs burn-in test for ensuring quality
*MODBUS-RTU RS485 Widely-used communication protocol, up to 1km max distance (Gateway Free);
*PCB Surface painted with CRC, avoid leakage, short circuit, and erosion from acid/ alkali/ alcohol/ humidity/salt spray;
*Featured with tension and torsion resistance probe, long working life
*Wide voltage range, avoid misoperation caused by voltage fluctuation
*Control logic implemented on the control board. Continue working even HMI has fault.
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Temp setting, Temp diff. , Temp probe amendation, Compressor min stop time, Compressor high/low pressure, Auto restart, Defrost disable setting, Defrost interval, Defrost type, Defrost time, Defrost end temp. , Drain time, Air blower working mode, Door open setting, Door open alarm delay, Air blower on delay, Temp high alarm, Temp alarm delay, Condensing temp high, Service remind, Fault output NO/NC; |
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*Controller dimension: 187mm×131mm, fixed by 4 fixing holes (Hole dia:4.5mm), transverse hole distance 159.3mm,
vertical hole distance 114mm;
*11 digital inputs;
*12 relay control outputs;
*6 analogue inputs
*Suitable for SL800 HMI, MT506 HMI
*Relay power output: 250V/5A;
*Transformer power output: 12V/1A.
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