加工定制否	品牌日本北阳
型号BWF-12A	种类电学
制作工艺集成	输出信号数字型
材料金属	材料物理性质半导体
材料晶体结构多晶	防护等级IP67
线性度100%F.S.	迟滞88%F.S.
重复性98%F.S.	灵敏度100
漂移100S	分辨率0.008%

山东bwf-12a日本北阳hokuyo双向bwf光电传感器
一、产品介绍：
伝送方式, 全二重双方向伝送. 変調方式, fsk方式. 電源電圧, dc24v(使用電圧範囲 dc18v～30v) dc12v～24v(使用電圧範囲 dc10v～30v) ac100v(使用電圧範囲 ac85v～110v) 50/60hz. 保護構造, ip60（iec規格），相关型号， 形式, bwf-12a bwf-12b, bwf-22a bwf-22b, bwf-32a bwf-32b, bwf-42a bwf-42b. 
参数说明：
类型
连环类型
传输方式
全双重双向传输
调制方式
fsk方式
电源电压
dc24v(使用电压范围dc18v ~ 30 v)
dc12v ~ 24 v(使用电压范围dc10v ~ 30 v)
附加ac100v(使用电压范围ac85v ~ 110 v)50/60 hz
保护结构
ip60(iec规格)、特殊规格产品对应到ip64
情况材质
abs树脂
特性说明：
传输距离是2倍以上的富余度、可靠性高的数据传输。
·rs - 232c和rs-422或者当前环路等多种输入接口,提高了线。
光轴偏差,镜头方面的污染等引起的距离度的下降引起的纠纷,防止于未然的水平下降警报输出设备。
actual transmission distance is 2 times or more than rated value and data transmission with high reliability is realized.
many kinds of interface are lined up, rs-232c, rs-422, current-loop and rs-422/rs-485 multi-drop, etc.
level lowering warning output is provided due to prevent some troubles such as dislocation of optical axis or dirty lens surface.
it can be easy to check optical axis adjustment with optical checker or checking terminal.
详细参数：
model no.
bwf-11a/11b
bwf-21a/21b
bwf-31a/31b
bwf-41a/41b
transmission distance
100m
200m
100m
200m
directional angle
±2°
±1°
±2°
±1°
transmission method
full-duplex two-way transmission
transmission speed
dc to 19.2kbp
interface
rs-232c/rs-422
modulation method
fsk modulation
modulated frequency
a type(transmission:5.5hz, reception:6.0hz), b type(transmission:6.0hz, reception:5.5hz)
power source
12 to 24vdc(allowable operating voltage 10 to 30vdc)
12 to 24vdc(allowable operating voltage 10 to 30vdc)
current consumption
150ma or less(when 12vdc), 80ma or less(when 24vdc)
40ma
indications lamps
power source, carrier detect, data input, data output, light-reception level margin(red led)
pow(power lamp): light-up when power source on
cd(carrier detect lamp): light-up when light-reception, light-reception margin level 1
sd(data input lamp): light-up when transmission data input
rd(data output lamp): light-up when reception data output
l1(light-reception level lamp): light-up when margin 1.5 times
l2((light-reception level lamp): light-up when margin 2 times
l3(light-reception level lamp): light-up when margin 2.5 times
warning output (arm)
on when light-receiving level margin 1.5 times or more and off when it is 1.5 times or less, photo-coupler(35v, 50ma)
light-reception level output
0 to 5v(in proportion to light-reception amount)
connection
connector type(d-sub connector with 25-pin), m3 screw terminal for power source
ambient illuminance
20,000lux or less(sunlight/incandescent lamp)
ambient temperature/humidity
-10 to +50 degrees c, 85%rh or less(not icing)
protective structure
ip60(iec standard), ip64 is available if option parts are used
阳电子计数器系列：
interface
pin no.
symbols
functions
rs-232c
2
sd
transmission data
3
rd
reception data
8
cd
reception carrier detect
21
sd　off
transmission stop
rs-422
14
+sd
transmission data(+)
15
-sd
transmission data(-)
16
+rd
reception data(+)
17
-rd
reception data(-)
18
+cd
reception carrier detect(+)
19
-cd
reception carrier detect(-)
12
+srd　off
transmission/reception stop(+)
13
-srd　off
transmission/reception stop(-)
level
6
level
light-reception level output
7?20
sg(ov)
ground for signal
warning
4
arm
warning output (arm)
5
arm　com(ov)
power source
11
+vin
dc power（voltage 10 to 30vdc)
23
-vin(ov)