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*Cooling / Heating / Auto mode selectable;
*High/ medium / low fan speed or auto fan speed selectable;
*Can control the variable frequency air blower;
*Integrated three phases detect and protection function;
*Support auto restart, terminal chain control function;
*Support timer on/off function and password protection function;
*Manual run function, memory function when cut off the electric;
*Supply air temp high/low protection; Probe faults protection;
*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;
*Wide voltage range, avoid misoperation caused by voltage fluctuation;
*All the input/output terminal have the indicator light ,easy to view;
*Featured with tension and torsion resistance probe, long working life;
*Control logic implemented on the control board. Continue working even HMI has fault;
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Temp setting point, Temp diff. , Temp amendation, Humi amendation, Air blower speed, Mode definition, Compressor PL delay, Condenser fan on temp. , Factory setting , PID setting, Manual run function,
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*Controller dimension:124*134mm, fixed by 4 fixing holes (Hole dia:4.5mm), transverse hole distance 111.3mm,
vertical hole distance 104.1mm;
*7 digital inputs
*8 relay outputs
*5 analogue inputs
*Suitable for SL100 HMI
*Relay power output: 250V/5A;
*Transformer power output: 12V/1A.
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