B-30
BF4 Series
Features
High reliability of fiber optic amplifier for convenient mounting
● High speed response : Max. 0.5ms
● Auto sensitivity setting(Button setting)/Remote sensitivity setting
● External synchronization input, mutual interference protection, self-diagnosis
● Reverse power polarity and short-circuit(Overcurrent) protection circuit
● Timer function : Selectable None / 40ms OFF Delay timer(xed)
(Standard type, remote sensitivity setting type only)
● Automatically selectable Light ON / Dark ON
● Precise detection of small target and complicated place to install
※
1: Frequency 1(Normal mode) : Max. 0.5ms, Frequency 2 : Max. 0.7ms
※
The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment.
Model
Standard type
External synchronization
input type
Remote sensitivity
setting type
BF4RP BF4GP BF4R BF4G BF4R-E BF4G-E BF4R-R BF4G-R
Response frequency Max. 0.5ms(Frequency 1), Max. 0.7ms(Frequency 2)
Power supply 12-24VDC ±10%(Ripple P-P: Max.10%)
Current consumption Max. 45mA
Light source
(modulated light)
Red Green Red Green Red Green Red Green
Sensitivity adjustment Sensitivity adjustment button(ON/OFF)
Operation mode Automatic selection of Light ON/Dark ON accordance with button setting
Control output
NPN or PNP open collector output
● Load voltage: Max. 30VDC ● Load current: Max. 100mA
● Residual voltage - NPN: Max. 1V(load current: 100mA), Max. 0.4V(load current:16mA) / PNP: Max. 2.5V
Self-diagnosis output
ON state under unstable sensing(When the target stays for 300ms in unstable area),
ON state when control output short-circuited
● Load voltage: Max. 30VDC ● Load current: Max. 50mA
● Residual voltage - NPN: Max. 1V(load current: 50mA), Max. 0.4V(load current:16mA) / PNP: Max. 2.5V
Protection circuit Reverse power polarity, short-circuit(overcurrent) protection circuit
Indicator Operation indicator : Red LED, Stability indicator : Green LED ON when the target stays in stable sensing level
Input of stop
transmission function
-
Built-in
-
External synchroniza-
tion function
-
Built-in(Gate/Trigger)
-
Remote sensitivity
setting function
- -
Built-in
Interference
prevention function
※
1
Built-in differential frequency mode (set by frequency 1 or 2 by ON/OFF button)
Timer function
(selectable)
Built-in OFF delay timer, Approx. 40ms xed
-
Built-in OFF delay timer
, Approx. 40ms xed
Ambient illumination Sunlight : Max. 11,000
㏓
, Incandescent lamp : Max. 3,000
㏓(Receiver illumination)
Noise resistance ±240V the square wave noise(pulse width : 1
㎲
) by the noise simulator
Dielectric strength 1,000VAC 50/60Hz for 1 minute
Insulation resistance Min. 20MΩ(at 500VDC megger)
Vibration 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
Shock 500m/s²(approx. 50G) in each of X, Y, Z directions for 3 times
Environ-
ment
Ambient
illumination
Sunlight : Max. 11000
㏓
, Incandescent lamp : Max. 3000
㏓
(received illumination)
Ambient
temperature
-10 to 50
℃,
storage : -20 to 70
℃
Ambient
humidity
35 to 85% RH, storage :35 to 85% RH
Material Case : Heat-resistance ABS, Cover : PC
Cable
Ø4, 4-wire, Length: 2m
(AWG22, Core diameter: 0.08mm, Number of cores: 60,
Insulator out diameter : Ø1.25mm)
Ø4, 6-wire, Length: 2m
(AWG24, Core diameter: 0.08mm, Number of cores: 40,
Insulator out diameter : Ø1mm)
Accessory Mounting bracket, Bolts/nuts
Approval
Unit weight Approx. 65g
Specifications
Please read “Caution for your safety” in operation
manual before using.
To Next Page
Need help?
General
