TS 21 I-HC User Manual
Vighnaharta Technologies Pvt. Ltd
Page
9
of
19
In above picture, we can see
DIP switch
. It has 12 switches which are used to set slave address.
ON and OFF positions are shown as above. Default position of switches is OFF
like in above picture.
When you push switch towards up side then it goes in ON state
.
Different combinations are used to
set
Slave ID, Baud Rate and Parity Settings
for communication with Gas Detector Panel.
Slave Address Setting:
The switches 1-8 of SW2 are used to set slave adress of TS 21 I-HC PPM.
For example, To set slave address as 1, keep switch 1 ON and switches 2-8 OFF.
To set slave address as 8, keep switch 4 ON and switches 1-3 & 5-8 OFF.
Refer Appendix A for complete table for slave address setting.
Baud Rate Setting:
To set baud rate, refer the following settings.
Baud Rate
Switch positions
SW9
SW10
2400
ON
OFF
9600
OFF
OFF
19200
OFF
ON
Parity Setting:
To set parity, refer following settings.
Parity
Switch positions
SW11
SW12
No parity
OFF
OFF
Even parity
ON
OFF
Odd parity
OFF
ON
Default Settings for TS 21 I-HC
Baud Rate
9600 bps
Parity
No Parity
Relay 1
NO, O/P: PULSE type
Relay 2
NO, O/P: PULSE type
Output Voltage
0-10Volts
