A-44
BEN Series
Model
BEN10M-TFR
BEN5M-MFR
BEN3M-PFR
BEN300-DFR
Sensing type
Through-beam
Retroreflective
(Standard type)
Retroreflective
(Built-in polarizing filter)
Diffuse reflective
Sensing distance
10m
0.1 to 5m
※
1
0.1 to 3m
※
1
300mm
※
2
Sensing target
Opaque materials of
Min. ø16mm
Opaque materials of Min. ø60mm
Translucent,
Opaque materials
Hysteresis
-
Max. 20% at ratedsetting
distance
Response time
Max. 20ms
Response time
24-240VAC ±10% 50/60Hz, 24-240VDC ±10%(Ripple P-P : Max. 10%)
Power consumption
Max. 4VA
Light source
Infrared LED(850nm)
Red LED(660nm)
Infrared LED(940nm)
Sensitivity adjustment
-
Adjustment VR
Operation mode
Selectable Light ON or Dark ON by VR
Control output
Relay contact output
● Relay contact capacity: 30VDC 3A of resistive load, 250VAC 3A resistive load
● Relay contact composition: 1c
Relay lifetime
Mechanically: Min. 50,000,000 operation, Electrically: Min. 100,000 operation
Light receiving element
Photo IC
Indicator
Operation indicator : red, Stability indicator : green
(The red lamp on Emitter of transmitted beam type is for power indication)
Insulation resistance
Min. 20MΩ(at 500VDC megger)
Insulation type
Double or strong insulation (Mark : , Dielectric voltage between the measured input and the power: 1kV)
Noise resistance
±1,000V the square wave noise(pulse width : 1
㎲
) by the noise simulator
Dielectric strength
1000VAC 50/60Hz for 1minute
Vibration
Mechanical
1.5mm amplitude or 300m/s
2
at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours
Malfunction
1.5mm amplitude or 300m/s
2
at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 10 minutes
Shock
Mechanical
500m/s²(approx. 50G) in each of X, Y, Z directions for 3 times
Malfunction
100m/s²(approx. 10G) in each of X, Y, Z directions for 3 times
Environ-
ment
Ambient illumination Sunlight : Max. 11,000
㏓,
Incandescent lamp : Max. 3,000
㏓(Receiver illumination)
Ambient temperature -20 to
65℃
, storage : -25 to
70℃
Ambient humidity
35 to 85%RH, storage : 35 to 85%RH
Protection
IP50(IEC standard)
Material
● Case, Case cover: Heat resistant ABS ● Sensing part: PC(with polarizing filter: PMMA)
Cable
ø5, 5-wire, Length: 2m(Emitter of through-beam type: ø5, 2-wire, Length: 2m)
(AWG22, Core diameter: 0.08mm, Number of cores: 60, Insulator out diameter: ø1.25)
Accessory
Individual
-
Reflector(MS-2)
-
Common
VR adjustment driver, Mounting bracket, Bolts/nuts
Unit weight
Approx. 354g
Approx. 208g
Approx. 195g
Features
● Small and power supply built-in type
● Easy installation with LED indicators on product
● Enables to set the operation mode by VR
(Light ON/Dark ON)
● Status and output LED indication
● Built-in IC photo diode for ambient light and electrical noise
Compact, amplifier built-in type with Universal voltage
※
1: The sensing distance is specified with using the MS-2 reflector and same as the MS-4 reflector. Sensing distance is setting range of the
reflector. The sensor can detect under 0.1m
.
※
2: It is for Non-glossy white paper(100×100mm).
※
The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment.
● Free power, Relay contact output type
Specifications
※
MS-4 is sold separately.
(MS-2)
(MS-4)
Please read “Caution for your safety” in operation
manual before using.
