Autonics BF4 series Instructions Manual

BF4 Series
High reliability of fiber optic amplifier for convenient mounting
Features
● 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(fixed)
(Standard type, remote sensitivity setting type only)
● Automatically selectable Light ON / Dark ON
● Precise detection of small target and complicated place to install
Please read "Caution for your safety" in operation
manual before using.

Specifications

Standard type
Model
BF4RP
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
Red
(modulated light)
Sensitivity adjustment Sensitivity adjustment button(ON/OFF)
Operation mode Automatic selection of Light ON/Dark ON accordance with button setting
NPN or PNP open collector output
● Load voltage: Max. 30VDC ● Load current: Max. 100mA
Control output
● Residual voltage - NPN: Max. 1V(load current: 100mA), Max. 0.4V(load current:16mA) / PNP: Max. 2.5V
ON state under unstable sensing(When the target stays for 300ms in unstable area),
ON state when control output short-circuited
Self-diagnosis output
● 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
External synchroniza-
-
tion function
Remote sensitivity
-
setting function
Interference
Built-in differential frequency mode (set by frequency 1 or 2 by ON/OFF button)
※ 1
prevention function
Timer function
Built-in OFF delay timer, Approx. 40ms fixed
(selectable)
Sunlight : Max. 11,000㏓, Incandescent lamp : Max. 3,000㏓(Receiver illumination)
Ambient 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
Shock 500m/s²(approx. 50G) in each of X, Y, Z directions for 3 times
Ambient
Sunlight : Max. 11000㏓, Incandescent lamp : Max. 3000㏓ (received illumination)
illumination
Environ- Ambient
temperature -10 to 50℃, storage : -20 to 70℃
ment
Ambient
35 to 85% RH, storage :35 to 85% RH
humidity
Material Case : Heat-resistance ABS, Cover : PC
Ø4, 4-wire, Length: 2m
Cable (AWG22, Core diameter: 0.08mm, Number of cores: 60,
Insulator out diameter : Ø1.25mm)
Accessory Mounting bracket, Bolts/nuts
Approval
Unit weight Approx. 65g
※ 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.
B-30
BF4GP BF4R
Green Red
2
at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours
External synchronization
input type
BF4G BF4R-E BF4G-E
Green Red Green
Built-in
Built-in(Gate/Trigger)
-
-
Ø4, 6-wire, Length: 2m
(AWG24, Core diameter: 0.08mm, Number of cores: 40,
Insulator out diameter : Ø1mm)
Remote sensitivity
setting type
BF4R-R BF4G-R
Red Green
-
-
Built-in
Built-in OFF delay timer
, Approx. 40ms fixed