Bus master transfer/multi-functions Analog I/O board for PCI ExpressBWF-17/27
BWF
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BWF



High performance in compact and light weight of handy size, 44 x 84 x 130.3mm!
Long distance, 100m and 200m!
400m type is also available in the same size!

Feature

  • 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.

Specifications

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

Note) Ask us about current-loop and multi-drop interface.

External dimension

Input/output circuit

Connection

Power terminal(M3 screw terminal)

Make sure to connect +V to terminal at left side for DC power. DC power provides on connector for interface too. Connect either one.

Connector for interface

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)

Note) Don't connect 0V for power source to ground for signal(SG).
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Joomlart
Designed: Hien Dai Hoa Jsc

lien ke van Canh HUD, du an van canh HUD, biet thu van Canh Hud, du an GELEXIMCO, du an cua HUD, biet thu tay nam linh dam, du an tay nam Linh Dam, du an xuan ngoc xuan phuong, biet thu xuan ngoc xuan phuong, lien ke xuan phuong xuan ngoc, du an TASCO, biet thu nam an khanh, du an nam an khanh sudico, lien ke nam an khanh sudico , biet thu nam an khanh sudico, du an nam an khanh, tranh tuong