Instruction/ maintenance manual of the product RS-485 Quatech
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RS-232/422/485 to Bluetooth Quatech Model SS-BL T -300 Operation Manual First Edition, May 2008.
1 T able of Contents 1. Introduction ……………………………………………… 2 2. Package checklist …………………………………………… 3 3. Product Specification …………………………………… 4 4. Product Panel Views Description …………………… 6 Product Views …………………………….
2 1 1 Introduction Thank you for your purchase of the Bl uetooth T o Serial Adapter . Featuring Bluetooth wireless technology , it is for replacement of standard RS232 or industrial RS422/485 cable pe.
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 .
4 3 3 Product Specification Serial Port No. of Ports : RS-232 / 422 / 485 * 1 Port ● Port T ype : DB9 Female ● Built-in RS-422/RS-485 T erm inal Resister (Sur ge Protection) ● Speed : 1200 bps ～ 1 15.
5 Dimensions : 90 * 65 * 27 mm ( W * D * H ) WEIGHT : 200 gm Regulatory Approvals : EMC : FCC Class A, CE Class A WARRANTY : 1 year R o H S.
6 4 4 Product Panel Views Description Pr oduct V iews 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 p art of the pa ckage.
7 Antenna Connector The antenna is a standard SM A jack. Simply connect it to a 2.0dBi dipole antenna (S tandard 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 T o connect the serial dat a cable betwe en the converter and the serial device.
8 T erminator The purpose is for compensating sig nal attenuation in long distance connection at RS-485/RS-422 I/O. If t he switch 1 & 2 are set in “ON” position, the signal com pensation will be activated. T o disable the function, just to push switch 1 & 2 to opposite position.
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 betw een the device and the “BT RS232 Con.
10 5 5 Hardware Installation 1. Connect this Bluetooth adapter to COM Port of PC and then to connect DC power adapter and jack in to power outlet and DC-in outlet. You will see the red LED is going to be on and the green LCD will be blink. 2. After running the BT RS 232 Config Tool and finish configuration.
11 6 6 BT RS232 Config Tool Installation & Setup When setting up this Bluetooth adapter for the first time, you have to install and run “BT1.exe” as “BT RS232 config tool” fi rst in your computer device. The utility CD is enclosed in the device box.
12 BT RS232 Config T ool Parameters Configuration After double click the icon of BT 1 as “BT RS232 Config Tool”, the configuration screen will be pop-up as the above picture. A. COM Port Select COM port number, you have to avoid the port c onflict with other device in computer and us e available port number B.
13 E. PIN Code PIN code is for the purpose of securi ty consideration during as like a pass key. Device uses this “PIN Co de” to identify during connecting and communication. F. Role Role is for identifying a role of the device as a master or slave.
14 The item of parity is set at the “None” item. Apply “Connect” After finish the parameters configurati on, click the icon of “Connect” in BT RS232 Config Tool screen and meanwhile press the Synchronous button immediately on the left side of the device.
15 Apply “W rite” T o click the item of “Write”, the me aning is to save all pa rameters after configuring into the “BT RS232 Config T ool”. Apply “Read” T o click the item of “Read”, the meaning is to load all p arameters as last time saving from the “BT RS232 Config T ool”.
16 A A p p p p e e n n d d i i x x A A Pin outs and Connector □ □ □ DC Power outlet □ □ □ RS-232 Pin Assignment The pin assignment scheme for a 9-pi n male connector on a DTE is given below.
17 □ □ □ RS-422/485 Pin Assignment The pin assignment scheme for a 4-pin RS-422 is given below. RS-422 : PIN 1 : T+ PIN 2 : T - PIN 3 : R+ PIN 4 : R- RS-485 : PIN 1 : D+ PIN2 : D- □ □ □ RS.
An important point after buying a device Quatech RS-485 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Quatech RS-485 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Quatech RS-485 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Quatech RS-485 you will learn all the available features of the product, as well as information on its operation. The information that you get Quatech RS-485 will certainly help you make a decision on the purchase.
If you already are a holder of Quatech RS-485, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Quatech RS-485.
However, one of the most important roles played by the user manual is to help in solving problems with Quatech RS-485. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Quatech RS-485 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
