Bộ điều khiển cảm biến lưu lượng Keyence FD-XA2

Thông số	Giá trị
Model	FD-XA2
Type	DIN rail type, expansion unit
Display method	Output indicator, 4-digit 7 segment display, OLED, Stability level display
Display refresh frequency	Instantaneous flow: approx. 5 times/second, Discharge amount/Accumulated flow approx. 30 times/second
Response time	50 ms/100 ms/500 ms/1 s/2.5 s/5 s/10 s/30 s/60 s (selectable, default: 500 ms)
Integration data storage interval	Written to the memory every 10 seconds
Memory back up	EEPROM (data storage period: more than 10 years, number of data rewritable times: 1 million times or more)*1
Detection mode – ch.1	Instantaneous flow rate mode/Area mode/Pulse output (+) mode/Integrated flow mode/Shot mode (selectable)
ch.2	Instantaneous flow rate mode/Area mode/Pulse output (-) mode/Shot mode/Error output mode/Bubble alert mode/Error + bubble alert mode (selectable)
Input/output – Output	NPN/PNP setting switchOpen collector output: 30 V or lower, main unit: 50 mA or lower/ch.*2/expansion unit: 20 mA or lower/ch., residual voltage: 2 V or lower
Analog output	–
External input	Flow rate zero input/shot sampling input/integrated flow reset input/zero shift input (selectable)Short circuit current: NPN 1 mA or lower/PNP 2 mA or lower, input time: 20 ms or longer
Network support	Supports NU series
Unit expansion	Up to 7*3per main unit
Protection circuit	Power supply reverse connection protection, power surge protection, output short circuit protection, output surge protection
Power supply – Power voltage	20 to 30 VDC including 10 % ripple (P-P) , Class 2
Power consumption	185 mA or lower (including the sensor head, excluding the load current)
Environmental resistance – Ambient temperature	-10 to +50 °C (No freezing)14 to 122 °F
Relative humidity	35 % to 85 %RH (No condensation)
Vibration resistance	10 – 55 Hz, double amplitude 1.5 mm0.06 “, 2 hours each for X,Y,Z direction
Shock resistance	100 m/s2(approx. 10 G) 16 ms pulse, 1000 times each for X,Y,Z direction
Material	Main body case/front sheet: PC, Key top: POM, Cable: PVC
Weight	Approx. 180 g

Thông tin bổ sung

Thương hiệu	Keyence
Loại	Cảm biến lưu lượng

Bộ điều khiển cảm biến lưu lượng Keyence FD-XA2

Thông tin bổ sung

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