Specification

Specifications table for model FX-551
ItemPerformance characteristics
CE Marking Directive ComplianceEMC Directive, RoHS Directive
Supply Voltage 12 to 24 V DC +10-15 % Ripple P-P 10 % or less
Power ConsumptionNormal operation : 960 mW or less (current consumption 40 mA or less at 24 V supply voltage)
ECO mode : 680 mW or less (current consumption 28 mA or less at 24 V supply voltage)
Output
NPN open-collector transistor
・Maximum sink current : 100 mA
・Applied voltage : 30 V DC or less (between output and 0 V)
・Residual voltage : 2 V or less (Note) (at maximum sink current)
(Note): In case of using the quick-connection cable (cable length 5 m 16.404 ft)(optional).
Output: Output Operation Switchable either Light-ON or Dark-ON by L/D mode
Output: Short-Circuit ProtectionIncorporated
Response TimeFAST : 60μs or less, STD : 250μs or less, LONG : 2ms or less, U-LG : 4ms or less, HYPR : 24ms or less, selectable
Sensitivity Setting2-point teaching / Limit teaching / Full-auto teaching / Manual adjustment
Incident Light Sensitivity SettingIncorporated, 4 steps
Incident Light Intensity Display RangeFAST / STD : 0 to 4,000, LONG : 0 to 8,000, U-LG / HYPR : 0 to 9,999
Timer Function Incorporated with variable OFF-delay / ON-delay / One-shot / switchable either effective or ineffective
Timer Function: Timer PeriodTimer range "ms" : 1 to 9,999 ms approx., 1 ms approx., Timer range "sec." : 1 to 32 s approx., 1 s approx.,
Timer range "1/10 ms" : 0.1 to 999.9 ms approx., 0.1 ms approx.
(Note): When set to LONG, U-LG, HYPR, IP-F or IP-R, the time range cannot be set to 1/10 ms.
Different Frequency Interference Prevention FunctionIncorporated (up to 4 units). Note that the response time varies depending on the setting.
F-1 : 0.8 ms or less, F-2 : 0.9 ms or less, F-3 : 1.0 ms or less, F-4 : 1.7 ms or less
(Note): This function increases the hysteresis. Check the sensing condition when using the function.
ProtectionIP40(IEC)
Ambient Temperature-10 to +55 ℃ +14 to +131 ℉ (If 4 to 7 units are mounted in cascade : -10 to +50 ℃ +14 to +122 ℉ or if 8 to 16 units
are mounted in cascade : -10 to +45 ℃ +14 to +113 ℉)(No dew condensation or icing allowed), Storage : -20 to +70 ℃ -4 to +158 ℉
Emitting Element (Modulated)Red LED (Peak emission wavelength : 660 nm 0.026 mil)
MaterialEnclosure, Case cover : Polycarbonate, Switch : Polyacetal
Cable-
Cable Extension-
Weight (Typ.)Net weight : 15 g approx., Gross weight : 55 g approx.
RemarkWhere measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉.
Directive ComplianceEMC Directive, RoHS Directive
Vibration Resistance10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude (10 G max.) in X, Y and Z directions for two hours each
Shock Resistance98 m/s2 acceleration (10 G approx.) in X, Y and Z directions five times each

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