Quatech RS-485 Manual de usuario
RS-232/422/485 to Bluetooth
Quatech Model SS-BLT-300
Operation Manual
First Edition, May 2008
1
Table of Contents
1. Introduction ……………………………………………… 2
2. Package checklist …………………………………………… 3
3. Product Specification …………………………………… 4
4. Product Panel Views Description …………………… 6
Product Views ……………………………..………………… 6
DC-In Power Outlet ………………………………………… 6
Antenna Connecter …………………………………………… 7
Serial I/O Port of RS-232&RS-422/485 …………………… 7
Terminator …………………………………………………… 8
Set Button …………………………………………………… 8
LED Indicators ……………………………………………… 9
5. Hardware Installation …………………………………… 10
6. BT RS232 Config Tool Installation & Setup …………11
Tool Installation ……………………………………………… 11
Configuration Tool Parameters Configuration ……………… 12
Apply “Connect” ……………………………………………… 14
Apply “Write” ………………………………………………… 15
Apply “Read” ………………………………………………… 15
Appendix A - Pin Outs and Cable Wiring …………… 16
DC Power Outlet ………………………………………… 16
RS-232 Pin Assignment ………………………………… 16
RS-232 Wiring Diagram ………………………………… 16
RS-422/485 Pin Assignment ……………………………… 17
RS-422 Wiring Diagram ………………………………… 17
RS-485 Wiring Diagram ………………………………… 17
2
1
1
Introduction
Thank you for your purchase of the Bluetooth To Serial Adapter. Featuring
Bluetooth wireless technology, it is for replacement of standard RS232 or
industrial RS422/485 cable perfectly, with standard RS232 and industrial
RS422/485 interfaces, so can be easily adopted for industrial machines with
RS232 or RS422/485 interfaces. This adapter is compatible with all Bluetooth
V.2.0-certified and is backward compatible with v1.1/1.2 devices. You can connect
between your computers (Master) and RS232/422/485 devices (Slave) 100
meters away without cables in your working environments.
Security of Bluetooth wireless communication is very strong because it uses the
frequency hopping and 128bit encryption in 2.4Ghz frequency range. Hardware
setting is very easy and simple. The maintenance is very convenience too. One
pair of this adapter will try to connect automatically whenever powered up after
finishing the device’s parameters configured. It does not require extra software for
operation. No installation of driver and application software.
System OS requirements as Win 98/Me/2000/XP/XP x64 / VISTA.
3
2
2
Package checklist
This product is shipped with the following items:
1 unit of Bluetooth to RS232 / 422 / 485 converter
1 unit of Power Adaptor (9V DC, 200mA)
User Operation Manual
Software CD
NOTE: Notify your sales representative if any of the above items is missing or
damaged
4
3
3
Product Specification
Serial Port
No. of Ports : RS-232 / 422 / 485 * 1 Port
●Port Type : DB9 Female
●Built-in RS-422/RS-485 Terminal Resister (Surge Protection)
●Speed : 1200 bps～115.2 K bps
●Parity : None , Odd , Even
●Data Bit : 8
●Stop Bit : 1 , 2
●Flow Control : DTR / DSR
●RS-232 Signals : Rx , Tx , GND , RTS , CTS , DTR , DSR , DCD
●RS-422 Signals : Rx+ , Rx- , Tx+ , Tx- (Full-duplex)
●RS-485 Signals : Data+ , Data- (Half-duplex)
Bluetooth I/O Port
No. of Ports :Bluetooth * 1 Port
●Compliant with Bluetooth v2.0+EDR
●Support Bluetooth Serial port profile(SPP)
●Operate in 2.4GHz – 2.483GHz ISM Band
●Support Bluetooth Radio with Class 1 & 2 RF
●Operating Distance up to 100 Meters
Power : 9V DC / 200mA, Consumption 150mA
Led Lamp :
SYS (red), Pair (green), Rx (red), Tx (green)
Environment : Operating Temperature: 0℃～60℃
Storage Temperature : -25℃～70℃
5
Dimensions : 90 * 65 * 27 mm ( W * D * H )
WEIGHT : 200 gm
Regulatory Approvals :
EMC : FCC Class A, CE Class A
WARRANTY : 1 year
RoHS
6
4
4
Product Panel Views Description
Product Views
DC-In Power Outlet
The Bluetooth to RS232 / 422 / 485 is powered by a single 9V DC (Inner
positive/outer negative) power supply and 200mA of current. A suitable
power supply adapter is part of the package. Connect the power line to the
power outlet beside of antenna connector and put the adapter into the
socket. If the power is properly supplied, the red color LED (SYS ) will be
on.
DC-In
Power Outlet
Serial I/O Port
RS-232
Sync Button
LED Indicators
Antenna
Serial I/O Port
RS422/485
7
Antenna Connector
The antenna is a standard SMA jack. Simply connect it to a 2.0dBi dipole
antenna (Standard Rubber Duck) and it is 50 Ohms impedance and can
support 2.4GHz frequency.
Serial I/O Port
Serial I/O Port of RS232&RS422/485
To connect the serial data cable between the converter and the serial device.
Follow the parameter setup procedures to configure the converter (see the
following chapters ).
Serial I/O Port
RS-485/RS-422
TerminatorSerial I/O Port
RS232
Antenna
8
Terminator
The purpose is for compensating signal attenuation in long distance
connection at RS-485/RS-422 I/O. If the switch 1 & 2 are set in “ON”
position, the signal compensation will be activated. To disable the function,
just to push switch 1 & 2 to opposite position.
Set Button
The purpose is for synchronizing between this adapter device and “BT
RS232 Config Tool” software. After finishing the parameter setup of “BT
RS232 Config Tool” software, when you click the icon of “Connect” in “BT
RS232 Config Tool” software and then use any point tip to push this button
immediately on the left side of the device. You will see the icon of “Connect”
turn into “Disconnect” and the meaning is successful to active the device.
Set Button
9
LED Indicators
SYS (Red)：
Power indicator (When the power is on, the LED will blink once per second.)
Pair (Green)：
Before connecting to synchronize between the device and the “BT RS232
Config Tool” software, the green LED will be blinking
After connecting to synchronize between the device and the “BT RS232
Config Tool” software, the green LED( Pair ) will be on
RX (Red)：
Data received indicator (When data are received from the network, the LED
will be on.)
TX (Green)：
Data sent indicator (When data are sent out to the network, the LED will be
on.)
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