Hikvision DS-2AE4215T-A manual

Hikvision DS-2AE4215T-A
6.8 · 1
PDF manual
 · 48 pages
English
manualHikvision DS-2AE4215T-A
HD-TVI Speed Dome User Manual
37

Appendix 2 RS485 Bus Connection

General Property of RS485 Bus
According to RS485 industry bus standard, RS485 is a half-duplex communication bus which has
120Ω characteristic impendence, the maximum load ability is 32 payloads (including controller
device and controlled device).
RS485 Bus Transmission Distance
When using 0.56mm (24AWG) twisted-pair line, according to different baudrate, the maximum
transmission distance theory table is shown as below:
Table A-1 Max. Distance of RS485 Transmission
Baudrate
Max Distance
2400BPS
1800m
4800BPS
1200m
9600BPS
800m
The transmission distance will be decreased if we use the thinner cable, or use this product under
the strong electromagnetic interference situation, or there are lots of devices are added to the bus;
on the contrary, the transmission distance will be increased.
Connection Methods
RS485 industry bus standard require daisy-chain connection method between any devices, both
sides have to connect a 120Ω terminal resistance (show as Diagram 1), the simplified connection
method is shown as diagram 2, but the distance of D should not be too long.

1# 2# 3#

32#

120Ω

120Ω

Figure A-2 RS485 Connection 1

Controller

A+
B-
1#
2#
31#
A+ B-
D
Figure A-3 RS485 Connection 2
Problems in the Practical Application
Normally, users adopt star-shape connection method in construction, under this situation, the
terminal resistors must be connected between two farthest devices (as Figure 4, 1# and 15#), but
this connection method is not satisfy the requirement of the RS485 industry standard so that it will
lead to some problems such as signal reflection, anti-jamming ability decline when the devices are
faraway. At this time, the dome will be uncontrollable, or self-running, etc.

Manual

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Hikvision DS-2AE4215T-A specifications

Below you will find the product specifications and the manual specifications of the Hikvision DS-2AE4215T-A.

General
BrandHikvision
ModelDS-2AE4215T-A | DS-2AE4215T-A
Productsecurity camera
LanguageEnglish
FiletypeUser manual (PDF)
Image sensor
Sensor typeCMOS
Number of sensors1
Optical sensor size1/2.8 "
Progressive scanYes
Number of effective pixels (H x V)1920 x 1080 pixels
Video
Maximum resolution1920 x 1080 pixels
Total megapixels2 MP
Analog signal format systemNTSC, PAL
Automatic gain controlYes
Gain control typeAuto/Manual
Back Light Compensation (BLC)Yes
Highlight Compensation (HLC)Yes
Full HDYes
Supported graphics resolutions1920 x 1080 (HD 1080)
Supported video modes1080p
Privacy maskingYes
Camera
Minimum illumination0.001 lx
White balanceATW, Auto, Indoor, Manual, Outdoor
Camera shutter speed1-1/10000 s
53.8 °
31.9 °
60.4 °
Pan range0 - 360 °
Pan speed100 °/sec
Pan preset speed100 °/sec
Tilt angle range5 - 90 °
Tilt speed80 °/sec
Tilt preset speed80 °/sec
Preset programs quantity256
Performance
Wide Dynamic Range (WDR)Yes
Day/night modeYes
Infrared (IR) cut-off filterYes
TypeCCTV security camera
Placement supportedIndoor & outdoor
PTZ controlYes
PTZ modes5 Pattern
Alarm input/outputYes
Connectivity technologyWired
PTZ protocolsPelco-P/D
Number of languages1
Languages supportEnglish
Lens system
Digital zoom16 x
Optical zoom15 x
Number of lenses1
Auto focusYes
FocusMotorized/Manual
Focal length range5 - 75 mm
Detect distance (tele)1.5 m
Detect distance (wide)0.01 m
Maximum aperture number3.5
Minimum aperture number1.6
Power
Power source typeAC
AC input voltage24 V
Power consumption (max)14 W
Operational conditions
Operating temperature (T-T)-30 - 65 °C
Operating relative humidity (H-H)0 - 90 %
Design
International Protection (IP) codeIP66
Form factorDome
Product colorBlack, White
Mounting typeCeiling
Packaging content
Number of cameras1
Weight & dimensions
Diameter180 mm
Height239.5 mm
Weight2000 g
Network
Ethernet LANNo
Wi-FiNo
BluetoothNo
Ports & interfaces
InterfaceBNC
Storage
Built-in HDDNo
Night vision
Night vision-
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Frequently Asked Questions

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Hikvision DS-2AE4215T-A below.

What is the weight of the Hikvision DS-2AE4215T-A?

The Hikvision DS-2AE4215T-A has a weight of 2000 g.

What is a megapixel?

The number of megapixels denotes how many pixels there are in the sensor. 1 megapixel equals 1 million pixels. The more pixels, the higher the potential image quality.

What does the abbreviation 'MP' stand for?

MP stands for MegaPixels.

What is the height of the Hikvision DS-2AE4215T-A?

The Hikvision DS-2AE4215T-A has a height of 239.5 mm.

Is the manual of the Hikvision DS-2AE4215T-A available in English?

Yes, the manual of the Hikvision DS-2AE4215T-A is available in English .

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