Queclink RS232 User manual
RS232 Camera User Guide
ACCEACR100UG001- 1 -
Document Title RS232 Camera User Guide
Version 1.00
Date 2013-12-05
Status Release
Document Control ID ACCEACR100UG001
General Notes
Queclink offers this information as a service to its customers, to support application and
engineering efforts that use the products designed by Queclink. The information provided is based
upon requirements specifically provided to Queclink by the customers. Queclink has not
undertaken any independent search for additional relevant information, including any information
that may be in the customer’s possession. Furthermore, system validation of this product designed
by Queclink within a larger electronic system remains the responsibility of the customer or the
customer’s system integrator. All specifications supplied herein are subject to change.
Copyright
This document contains proprietary technical information which is the property of Queclink.
Copying of this document, giving it to others and using or communication of the contents thereof,
are forbidden without express authority. Offenders are liable to the payment of damages. All rights
are reserved in the event of grant of a patent or the registration of a utility model or design. All
specifications supplied herein are subject to change without notice at any time.
Copyright © Queclink Wireless Solutions Co., Ltd. 2013
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RS232 Camera User Guide
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Contents
Contents ............................................................................................................................................2
0. Revision History ...........................................................................................................................3
1. General Description ......................................................................................................................4
2. Product Specification....................................................................................................................5
2.1. Appearance..........................................................................................................................5
2.2. Parts List..............................................................................................................................6
2.3. Camera Specification ..........................................................................................................7
3. Installation.....................................................................................................................................8
3.1. Interface Description...........................................................................................................8
3.2. Interface Definition.............................................................................................................9
3.3. Camera Interface ...............................................................................................................10
3.4. Power AdapterInterface....................................................................................................11
3.5. Connection Sample ...........................................................................................................12
4. Message Format and Operation ..................................................................................................13
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0. Revision History
Revision Date Author Description of change
1.00 2013-12-05 Ricker Liu Initial
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RS232 Camera User Guide
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1. General Description
RS232 Camera is a 300K pixel camera with RS232 logic level output, which could
directly connect with GVxxx-Series device (with RS232 port) of Queclink.
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RS232 Camera User Guide
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2. Product Specification
2.1. Appearance
Camera
Power Adapter
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RS232 Camera User Guide
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2.2. Parts List
Name Picture Remark
Camera
RS232 Camera
Power Adapter
(Optional)
Wide input voltage is
from 10V to 24V;
output voltage is 5V
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2.3. Camera Specification
1 Operating Temperature -20℃to 70℃
2 Pixel 300K
3 Resolution 160×120, 320×240, 640×480
4 Output Format JPEG
5 Operating Voltage 5V
6 Communication Baud
Rate 115200
7 Operating Current Below 100 mA
8 Illumination (Min) 1 lux
9 Colour Balance Auto
10 Camera Lens 2.8 MM infrared R940 light
11 Exposure Auto
12 Angle of View 110°
Night Vision Parameters
13 Opening Night Vision
Illumination 5 lux
14 Image of Night Vision Black and white
15 Night Vision Distance 2M to 3M
16 Output Model RS232
17 Wire Length 2M
18 Humidity 20% to 80%
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3. Installation
3.1. Interface Description
There is 4-wire interface on Camera, and 2-wire input interface (wide input range:
10V-24V) and 2-wire output interface (the output voltage is 5V and the output current
is 1.5A) on Power Adapter. The description of the wires and sample connection
between Camera, Power Adapter and GV200/GV300 are shown as follows.
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3.2. Interface Definition
1. Camera Interface Definition
PIN Name
Color
Picture
Description
VDD RED Power supply
GND BLACK Ground
RXD YELLOW RS232 logic level,
receive data
TXD GREEN RS232 logic level,
transmit data
2. Power Adapter Interface Definition
PIN Name
Color
Picture
Description
VIN RED Input voltage
range: 10V to 24V
GND BLACK Ground
VOUT_5V RED
Output v
oltage is
5V
with output
current 1.5A
GND BLACK Ground
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3.3. Camera Interface
Camera Connects to the GVXXX
Camera PIN
Name Color Description Connect to
GV300 Connect to
GV200
4-wire
Interface
VDD RED 5V input / /
GND BLACK Ground / /
TXD GREEN
RS232 logic
level, receive data,
connect to TXD of GV300/GV200
devices
PIN5 TXD PIN11 TXD2
RXD YELLOW
RS232 logic
level, transmit data,
connect to RXD of GV300/GV200
devices
PIN4 RXD PIN9 RXD2
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3.4. Power Adapter Interface
PowerAdapter Interface Connects to Camera
POWER
ADAPTER PIN Name
Color Description Camera
Input
Interface VIN RED Power input. Input range: DC 10V-24V /
GND BLACK Ground /
Output
Interface VOUT_5V RED The output voltage is 5V with current
1.5A VDD (RED)
GND BLACK Ground BLACK
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3.5. Connection Sample
Camera connection with GV300 device as follows:
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4. Message Format and Operation
Reference GVxxx @Track Air Interface Protocol.
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Table of contents
