DLP-THS-H DLP Design Inc, DLP-THS-H Datasheet - Page 2

• Manufacturer Part Number: DLP-THS-H
• Description: Industrial Humidity Sensors TEMP/HUMIDITY SENSOR
• Manufacturer: DLP Design Inc

Specifications of DLP-THS-H

• Rh Range: 0 % to 100 %
• Rh Accuracy: +/- 3 % to +/- 5 %

3.0 ABSOLUTE MAXIMUM RATINGS
Stresses above those listed here may cause permanent damage to the DLP-UTH8 hub:
Only DLP-THS sensor modules are compatible with the DLP-UTH8 hub. Connecting any other type
device may cause permanent damage to the hub.
4.0 USB DRIVERS
USB drivers for the following operating systems are available for download from the DLP Design
website:
These drivers are available for download from the following page: http://www.dlpdesign.com/DNLD8/.
NOTE: If you are using the dual-mode drivers from FTDI (CDM2.00.00) and wish to use the Virtual
COM Port (VCP) drivers instead, then it may be necessary to disable the D2XX drivers first via Device
Manager. Right click on the entry under USB Controllers that appears when the DLP-UTH8 is
connected, select Properties, select the Advanced tab, check the option for “Load VCP” and click OK.
Once you unplug and then replug the DLP-UTH8, a COM port should appear in Device Manager
under Ports (COM & LPT).
5.0 USING THE DLP-UTH8
Simply connect the DLP-UTH8 to the PC to initiate the loading of drivers. Once the drivers are
loaded, the DLP-UTH8 is ready for use. All commands are single-byte commands.
You can either utilize a simple terminal-emulator program or write your own program in your language
of choice. Begin by opening the COM port, set the baud rate to 9600 (1 start bit, no parity, 8 data bits,
1 stop bit), and send single-byte commands as shown below. The Ping command can be used to
locate the correct COM port to be used for communicating with the DLP-UTH8, or you can look in
Device Manager to see which port Windows has assigned to the DLP-UTH8.
NOTE: If a COM port is not present after installing the CDM drivers, connect the USB device and
open Control Panel > System > Device Manager. Right click on DLP-UTH8 under USB Controllers
and select Properties, then the Advanced tab. Check the box marked "Load VCP" then click OK.
Unplug and re-plug the DLP-UTH8 and the COM port will be added.
Rev. 1.4 (August 2008)
Operating Temperature: 0-70°C
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© DLP Design, Inc.