Quatech RS-485 Operation Manual

13, 12  BT RS232 Config Tool Parameters Configuration After double click the icon of BT1 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 conflict with other d…

17, Quatech RS-485 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-pin male connector on a DTE is given below. PIN 1 : NC PIN 2 : TXD PIN 3 : RXD P…

9, 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. …

8, 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 c…

2, 1 Table of Contents 1. Introduction ……………………………………………… 2 2. Package checklist …………………………………………… 3 3. Product Specification …………………………………… 4 4. Product Panel Views Description …�…

14, 13 E. PIN Code PIN code is for the purpose of security consideration during as like a pass key. Device uses this “PIN Code” to identify during connecting and communication. F. Role Role is for identifying a role of the device as a master or slave. The item of “Role” …