Bernee
®
2
/
8
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
0~63
Pan/tilt
Operation
Voltage
AC220V/2A or AC24V/0.8A
AC220V/2A or AC24V/0.8A
Lens Voltage
DC6V~DC12V,600mA
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
RS-485, 1200/2400/4800/9600Bit/s
Protocols
Pelco-D, Pelco-P etc
Pelco-D, Pelco-P etc
Pan/tilt Control
Up/Down/Left/Right/Auto
Up/Down/Left/Right/Auto
Lens Control
Iris/Zoom/Focus
Iris/Zoom/Focus
Assistant Control
2 Relay(AC220V/5A)
2 Relay(AC220V/5A)
Operating
Environments
Indoor
Outdoor