XY242 Explosion-proof Batch Controller

The XY242 explosion-proof batch controller, utilizing a PIC microcontroller as its main unit, is a preset precision control device designed for use in petroleum, chemical, food, and other industries. It is suitable for systems incorporating pulse output flowmeters, RS485 communication weighbridges, and 4–20mA analog output sensors for temperature and liquid level measurement. By leveraging advanced PIC technology, the controller offers user-friendly and flexible programming methods. Users can select options from an intuitive programming menu to customize functionality and achieve precise material control.

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XY242 Batch Controller

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Keyword： XY242 Explosion-proof Batch Controller

Advantage

Real-time display of mass/volume， flow rate， temperature， density， time，and pressure
Display size：10.4(text/digital interface， graphical interface optional)
Working mode： online or offline
Password verification function： including operator password and systemadministrator password
Identification function： IC card reader/ID cardreader/one-dimensional/two dimensional code scanner are optional
It has the function of data power-down protection and can continue to work atthe original working point after receiving a call.
It has the function of anti-static oil spill protection chain control
Precisely control electromagnetic control valves， multi-stage valves，regulating valves， etc.，Pump valve linkage control function
Harmonious control： Precise control of liquid online proportionharmonization
lemperature compensation function (linear mode or GB/T1885-1998 or API standard
Automatic conversion function for quality/volume deliveryFlow coefficient/overshoot settingAnti-surge protection

Parameter

Explosion proof	Ex db IIB+H T6 Gb; Ex tb IIIC T80℃ Db
Protection grade	IP66
Supply voltage	AC220V/50HZ
Ambient temperature	normal temperature：0~+60℃
	low temperature： -20+60℃
	wide temperature： -40 ~+60℃
2*channel pulse signal input (maximum 4 channels)	Vp-p≥2V， Frequencys ≤30KHz
12*channel switch input (extensible)	used for valve pump feedback，anti-overflow and anti-static switch signals
8*relay outputs (expandable)	for pump control， valve control， and otherpurposes
2*analog signal inputs (extensible)	4-20mA signals for temperature，pressure， density， etc.
1*analog signal output (extensible)	used for frequency converter andregulating valve control
1*RS485/RJ45 communication bus (expandable to 1 RS485)	used for PC communication/DCS connection