Bernee BN-800F, BN-800G User Manual

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Indoor & Outdoor Decoder’s manual

BN-800F

BN-800G

BN-800F

BN-800G

Bernee production

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1. Equipment Profile:

As a kind of front-end equipment, decoder is used to control pan/tilt, lens, power supply, wiper and light. Keyboard controller, matrix or PC system can use decoder to manage pan/tilt, lens as well as assistant functions. Besides, the decoder is designed for anti-lightning and anti-interference circuit.

2. Features:

 Adopt anti-interfering PIC single-chip, CPU builds-in watchdog circuit with photoelectronic

isolation.

 Adopt anti-high voltage, anti-static and anti-lightning design, adding communication jamming

auto reset skill.

 This decoder offers AC220V, AC24V, DC12V such-and-such three groups of power supplies for

devices like camera.

 Pan/tilt voltage can be AC220V or AC24V (AC24V initiated)

 Lens voltage ranges from DV6V to DC12V adjustable (8V initiated), applying for lens speed

adjustment.

 Two groups assistant switchers control light, wiper or camera power supply.

 Support selections among multi control protocols and multi communication baud rates, 0-63

addresses setting.

3. Specifications:

Models

BN-800F（Indoor）

BN-800G（Outdoor）

Power Supply

AC220V±10%, 50Hz±10%, 30W

AC220V±10%, 50Hz±10%, 50W

Address Code

Range

0~63

Pan/tilt

Operation

Voltage

AC220V/2A or AC24V/0.8A

Lens Voltage

DC6V~DC12V,600mA

Power Output

(DC)

DC 12V, 600mA

DC 12V,800mA

Power Supply

Output (AC)

AC 24V, 500mA

AC 24V,500mA

Communication

RS-485, 1200/2400/4800/9600Bit/s

Protocols

Pelco-D, Pelco-P etc

Pan/tilt Control

Up/Down/Left/Right/Auto

Lens Control

Iris/Zoom/Focus

Assistant Control

2 Relay(AC220V/5A)

Operating

Environments

Indoor

Outdoor

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Dimension

246×146×57mm

281×176×70mm

Operating

Temperature

－40℃～70℃

－40℃～85℃

Weight

1.52kg

2.35kg

4. Pan/tilt Setting:

Can control pan/tilt action of Up/Down/Left/Right/Auto. Pant/tilt voltage can be AC220V or AC24V (precaution: excessive voltage will burn pan/tilt).

5. Lens Setting:

Can control lens iris, focus as well as zoom. Lens voltage is adjusted by potentiometer of circuit, ranges from DC6V to DC12V. The higher the voltage is, the faster the lens speed is.

6. Auxiliary Control:

AUX1 and AUX2 is normal-open switcher, used for controlling light and wiper.

7. Protocol Setting:

4-digit dialup switcher (ON=1, OFF=0)

Protocol

ID

Dialup Switcher

1234

PELCO-D

0000

HY

0001

VICON:Surveyor99

0010

KALATEL(KDT-312)DCW0601

0011 PELCO-P

0100

HN-C

0101 SAMSUNG

0110

KODICOM-RX

KRE-301RX

0111

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NEOCAM

1001 PIH1016

1010

B01

1011 RM110/S1601

1100 SANTACHI-450/9600

1111

8. Baud Rate Setting:

1st and 2nd digit of 8-digit switcher

Baud Rate

ID

Dialup Switcher

Position

Notes

12

1200／19200

00

Auto identify 1200 protocol or 19200 protocol

2400

01

4800

10

9600

11

9. Address Code Setting:

3rd to 8th digits of 8-digit switcher (ON＝1,OFF＝0)

Number

ID

Number

ID

345678

0

000000

32

100000

1

000001

33

100001

2

000010

34

100010

3

000011

35

100011

4

000100

36

100100

5

000101

37

100101

6

000110

38

100110

7

000111

39

100111

8

001000

40

101000

9

001001

41

101001

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10

001010

42

101010

11

001101

43

101011

12

001100

44

101100

13

001101

45

101101

14

001110

46

101110

15

001111

47

101111

16

010000

48

110000

17

010101

49

110001

18

010110

50

110010

19

010011

51

110011

20

010100

52

110100

21

010101

53

110101

22

010110

54

110110

23

010111

55

110111

24

011000

56

111000

25

011001

57

111001

26

011010

58

111010

27

011011

59

111011

28

011100

60

111100

29

011101

61

111101

30

011110

62

111110

31

011111

63

111111

（1） Dialup switcher: ON=1; OFF=0.

（2） Address encoding is based on binary system.

（3） Some hosts addresses initiate as 0, and some initiate from 1.

10. Common Faults Analysis & Solutions

Fault Features

Analysis & Solutions

Powered light cannot shine

1. Whether supplied voltage is AC220V

2. Maybe power switcher shut or fuse burnt

Out of control

2. Whether PC system is normal and whether communication port setting accords with hardware requirement

3. Whether address code switcher setting accords with controlled camera address (for NO.1 camera address, some hosts show as 0; but some hosts show as 1)

4. Protocol setting incorrect

Close control available; remote control unavailable

1. RS485 converter lacks driving force for output.

2. Wiring distance over 1200m should add RS485 repeater or RS485 distributer.

11. Wiring Diagram:

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（1） Control line adopts twisted pair cable which is better than parallel line in transmission

distance.

（2） Decoder adopts dual-core STP (shielded twisted pair) with RS485 communication. Cable

length should be within 1200m. Decoder can adopt chain connection or star connection. RS ＋（ A）,RS－（ B）is signal end, connecting to A and B port of RS485 host (reverse connection

forbidden).

（3） Multi decoders connection should be finished between the two farthest decoders, moreover

adding 120Ω resistor.

12. RS485 controlled device use method:

 Wiring method: matrix switcher directly connects to decoder. PC can adopt active or passive

RS232-485 converter for connecting with decoder.

 When distance over 1200m or interference excesses, it is necessary to install a RS485 repeater.  When adopting star wiring, we’d better use RS485HUB which can turn 1 channel RS485 into 4

channels RS485. Thus all channels realize better isolation and less interference between each other, besides effective transmission distance can also be lengthened.

 When interference too serious or adopting non-twisted pair which leads to hard or disable control,

we should adopt RS485HUB or RS485 repeater suchlike devices.

13. Wiring Diagram:

 RS+ (A) refers to RS485 plus communication; RS-(B) refers to RS485 minus communication.  DC12V and AC24V refer to the wiring terminal of power supply for camera.  AUX1 and AUX2 refer to the control switchers of camera power supply, wiper or light.

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 AC220V INPUT refers to power supply terminal of decoder, external connecting to AC220V

power supply.

Wiring Diagram:

14. Usage of Decoder Test Function:

1) Switch <K1> terminal of <TEST> module of main board into short-cut state and enter test mode. Then red indicator light shows as flickering.

2) In test mode, firstly dial 5th-8th digits of 8-digit switcher into related function window, then make <K2> terminal short-circuit. Thus test function runs.

3) Finishing test, we must cut off <K1> terminal immediately, return to normal operation mode, moreover, dial address code back to original position.

ID Function Definition of Decoder Test Status (using 5th-8th digits of 8-digit switcher, ON=1, OFF=0):

Functions

ID

5678

Up

0000

Down

0001

Left

0010

Right

0011

Zoom+

0100

Zoom-

0101

Focus+

0110

Focus-

0111

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Iris+

1000

Iris-

1001

AUX1

1010

AUX2

1011