M5ZP6HWSOTemperature Sensor

Point Six, Inc. – 391 Codell Drive - Lexington, KY – 40509 - http://www.pointsix.com - 859-266-3606 – Fax: 859-266-0702 FCC ID: M5ZP6HWSO Installation and Operation Instructions for the Setpoint Override Temperature transmitter HWSO . Point Six Wireless Wireless Setpoint Override Temperature Model HWSO Installation and Operation Instructions Description The HWSO wireless module has a battery life of >8years. The pushbutton on the sensor has the following function: Set/reset Override: Briefly press and hold until LED starts to flash or stops flashing. This model may be configured as a, temperature sensor with or without override and setpoint. The specific function is determined at the time of manufacture and is not alterable by the user To start operation inset two 3.6 Volt Lithium AA cell. The LED will flash when override is activated. Point Six, Inc. 2333 Alumni Park Plaza - Lexington, KY - 40517- http://www.pointsix.com - 859-266-3606 - Fax 859-266-0702 2 Packet Description “MultiAnalog” (75/76) IDSSSSSSSSnnrraaaaAAAACCCCKK<CR> Note: All fields are in ASCII Hex “ID” The device type field: MultiAnalog has device type 76 hex. A 75 hex when in service mode. “SSSSSSSS” The MS-30 bits of these 4-bytes are the serial number of the MultiAnalog device. The LS-2 bits are set to zero. “nn” The number of I/O points (1 byte field: 1 or 2). “rr” This 1 byte field is not used and contains generic 00 data. “aaaa” This is the first analog data field and is populated when the number of I/O points is 2. This field is signed 16 bits stored MSB first (bits 15-8) and LSB last (bits 7-0) from left to right. This field has a possible range of –32768 to 32767. This is a general purpose field and may contain 8 bit or 12 bit data. “AAAA” This is the first analog data field and always exists. This field is signed 16 bits stored MSB first (bits 15-8) and LSB last (bits 7-0) from left to right. This field has a possible range of –32768 to 32767. This is a general purpose field and may contain 8 bit or 12 bit data. “CCCC” This field is the CRC-16 error check as was originally received and checked. This CRC is over the first 11 bytes of the packet starting with the device type and ending with but not including CRC-16. “KK” This field is the mod 256 sum of all the binary data values as represented by the ASCII hex values in the response but does not include the <CR>. 1 Channel Example: 766035501C0100052708104CBEC6 SN = 6035501CH ; No of I/O = 01H; Channel1 = 0810H = 6.3%; CRC16 =44CBEH; C6 - Checksum Point Six, Inc. 2333 Alumni Park Plaza - Lexington, KY - 40517- http://www.pointsix.com - 859-266-3606 - Fax 859-266-0702 3 Packet Description “CountAnalog” (74/73) IDSSSSSSSSoooooottttLLCCCCKK<CR> Note: All fields are in ASCII Hex “ID” The device type field: Counter-Analog-Status has device type 73 hex. A 74 hex when in service mode. “SSSSSSSS” The MS-30 bits of these 4-bytes are the serial numberof the Counter-Analog transmitter. The LS-2 bits are the status flags for the switch input status. The LS bit (bit-0) is the Open status flag and the next most significant bit (bit-1) is the Closed statusflag. “oooooo” This 24-bit field is the counter valuestored LS-byte first. Count of switch openings. “tttt” This field is signed 16 bits stored MSB first (bits 15-8) and LSB last (bits 7-0) from left to right. This field has a possible range of –32768 to 32767. This is a general purpose field and may contain 8 bit or 12 bit data. “LL” This field is unused and will always read zero. “CCCC” This field is the CRC-16 error check as was originally received and checked. This CRC is over the first 11 bytes of the packet starting with the device type and ending with but not including CRC-16. “KK” This field is the mod 256 sum of all the binary data values as represented by the ASCII hex values in the response but does not include the <CR>. Point Six, Inc. 2333 Alumni Park Plaza - Lexington, KY - 40517- http://www.pointsix.com - 859-266-3606 - Fax 859-266-0702 4 Packet Description “Humidity2” (51/52) IDSSSSSSSSnnrrhhhhttttCCCCKK<CR> Note: All fields are in ASCII Hex “ID” The device type field: Humidity2 has device type 52 hex. A 51 hex when in service mode. “SSSSSSSS” The MS-30 bits of these 4-bytes are the serial number of the Humidity2 device. The LS-2 bits are set to zero. “nn” Always “00”. “rr” This 1 byte field is not used and contains generic 00 data. “hhhh” This is the humidity data field. This field is 16 bits stored MSB first (bits 15-8) and LSB last (bits 7-0) from left to right. This field has a possible range of 0 to 4095 where 0 is 0 %R and 4095 is 100 %RH “tttt” This is the temperature data field. This field is 16 bits stored MSB first (bits 15-8) and LSB last (bits 7-0) from left to right. This field has a possible range of 0 to 4095 where 0 is –40 degC and 4095 is 80 degC. “CCCC” This field is the CRC-16 error check as was originally received and checked. This CRC is over the first 11 bytes of the packet starting with the device type and ending with but not including CRC-16. “KK” This field is the mod 256 sum of all the binary data values as represented by the ASCII hex values in the response but does not include the <CR>. Example: 526035700402000625085249D1FC SN = 60357004H ; Humidity = 0625H = 38.4%RH ; Temp = 0852H – 22.4 degC; CRC16 =49D1H; FC - Checksum 51603570040200060A084CF7540B Point Six, Inc. 2333 Alumni Park Plaza - Lexington, KY - 40517- http://www.pointsix.com - 859-266-3606 - Fax 859-266-0702 5 NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a…

Text truncated - open the document above for the full version.

FCC ID: M5ZP6HWSO Functional Block Diagram of the Point Six Setpoint Override Temperature Sensor Model HWSO MP 8mHz. TX 418mHz. Pushbutton 3.6V Lithium Battery Slide Pot Analog To Digital Converter Thermistor LED EEPROM

March 1, 2007 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046-1609 Curtis-Straus LLC TCB 527 Great Rd Littleton, MA 02702 Confidentiality Request FCC ID: M5ZP6HWSO Authorization and Evaluation Division Pursuant to Sections 0.457 and 0.459 of the Commission's Rules, the applicant hereby requests confidential treatment of information accompanying this application as outlined below: Schematics The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters right be harmful to the applicant and provide unjustified benefits to its competitors. John I. Compton President, Point Six Inc. Point Six, Inc. 2333 Alumni Park Plaza Suite 305 Lexington, Ky. 40517 859-266-3606 Fax 271-0702

HWSO ExteriorPhotos HWSO top HWSO right HWSO bottom HWSO left HWSO ExteriorPhotos HWSO Front HWSO Back

HWSO Label

HWSO Antenna

HWSO interiorPhotos Interior top Interior bottom Antenna Interior top under antenna

FCC ID: M5ZP6HWSO Operational description of the 418 mHz. battery operated temperature or temperature setpoint override sensor. Description of the circuit functions, ground system and antenna of the HWSO Wireless transmitter The HWSO Wireless transmitter is a lithium battery operated, microprocessor based, 418 MHz. transmitter that transmits temperature or temperature setpoint/override data and a unique 30-bit serial number. The microprocessor is brought up from a power down state every 1/60 second by an internal timer in the microprocessor. The microprocessor gathers data from either a slide pot/pushbutton or the on board thermistor temperature sensor via. an analog. The microprocessor converts this information to digital data and then combines the data and with the serial number data from an onboard stored unique serial number and then transmits the entire data packet serially with a Linx Technologies TXM-418-LC-R 418 MHz. Transmitter module. The microprocessor then powers down into a quiescent state to wait for the next interrupt from the on board timer. The PC board bottom layer is a ground plane and the antenna is a 1/4-wave loop that has been etched in PC board material and placed into the ABS enclosures cover.

To Whom It May Concern: The Point Six wireless sensor (model Point Sensor HWSO) transmits a 15-16 millisecond packet with a maximum total ON-time in any 100ms interval of 8ms. The smallest period between transmissions is 10 seconds, shown below. The packet consists of transmitter-on/transmitter-off timing that represents the serial number and data. The duty cycle is approximately 50%. The packet time can vary with serial number between 14-16 milliseconds. The Point Six wireless transmitter HWSO has a maximum total ON-time in any 100ms interval of 8ms. The packet data is controlled by a microprocessor whose timing is based on a ceramic resonator that is very stable. The packet below (figure #2) illustrates a typical data packet, the worst case, 16 milliseconds, cannot be shown because serial number would have to be forced to make this so. Figure #1 illustrates the overall timing; a packet is sent each 10 seconds in this worst case. The battery used during the tests was new and was a standard 3.6 Volt Lithium cell. The battery is a 3.6 Volt Lithium chemistry, which has a flat discharge curve from new to about 90% used. In this application the battery requires about 3 years to discharge to the point that it cannot be used. The battery was used for no other purpose and had operated in the test unit for only a short time when the test was performed. The push button function does not alter the nature of the transmitted packet. The push button causes the next packet to be transmitted to have a different numerical data value when decoded then would otherwise be the case, indicating that the unit was being serviced. The label will be Flexcon 2 mil PM200S mylar with a Flexcon 1 mil PM100C Polyester laminate. The adhesive is permanent. John I. Compton President, Point Six, Inc. Point Six, Inc. 2333 Alumni Park Plaza Suite 305 Lexington, Ky. 40517 859-266-3606 Fax 271-0702 Figure #1 Overall timing Figure #2 Packet Timing

dBi Corporation FCC Certification Test Report Point Six HWSO Wireless Sensor Report Number 07dBi002a (this test report replaces test report 07dBi002) Testing Certificate #1985.01 dBi Corporation 07dBi002a Page 2 of 20 ADMINISTRATIVE INFORMATION Historical record: Because dBi Corporation is a testing entity, and not a manufacturer, this original test report of the HWSO wireless sensor is being transmitted to the manufacturer, Point Six. dBi will keep a copy for its historical records and to satisfy A2LA-Audit requirements. We strongly recommend archiving the unit that we tested, to facilitate answering future inquiries regarding this products. Retention of records: The FCC requires the records for a Class A or Class B product to be retained by the responsible party for at least two years after the manufacture of said product has been permanently discontinued. These records should include the original certification or verification test report, quality audit data, and the test procedures used. The European Union requires the Declaration of Conformity (DoC) and all supporting data for a product bearing the CE Marking to be retained, and available for inspection by enforcement authorities, for 10 years after placing the product on the market. Australia and New Zealand require the Declaration of Conformity, test reports, a description of the product, documentation that clearly identifies the product, and paperwork showing the product’s brand name, model number, etc. to be kept for at least five years after the product ceases to be supplied to Australia or New Zealand. Measurement uncertainties: The Lexmark Electromagnetic Compatibility Laboratory (EMC Lab) has a documented calculation of the measurement uncertainties associated with tests performed at the Lexmark site. Ongoing compliance: This report applies only to the sample tested. The manufacturer is responsibility for ensuring that the production models of this wireless sensor comply with the FCC and CE Marking requirements, and continue to comply throughout their manufacturing life. The manufacturer should check any changes to the product that could change its interference profile. A2LA approval: dBi Corporation has been accredited by the American Association for Laboratory Accreditation (A2LA) for Radiated Emissions and Conducted Emissions, Electromagnetic Interference, and Electrostatic Discharge testing. Copies of our Accreditation Certificate and Scope of Accreditation follow. The Federal Communications Commission (FCC) recognized the Lexmark site as meeting the requirements of section 2.948 of the FCC Rules in a letter dated December 10, 2001. This information is on file with the FCC under Registration No. 949691. Please note: This report may be copied as needed, as long as it is copied in its entirety. dBi Corporation 07dBi002a Page 3 of 20 dBi Corporation 07dBi002a Page 4 of 20 dBi Corporation 07dBi002a Page 5 of 20 dBi Corporation 07dBi002a Page 6 of 20 ADMINISTRATIVE DATA Manufacturer: Point Six, Inc. 2333 Alumni Park Plaza, Suite 305 Lexington, KY 40517 Appliance/Product: analog/digital sensor Model/Type Number: P6HWSO FCC ID: M5ZP6HWSO Rating: 3.6Vdc (Lithium batteries) Suppression Components: see attached sheet Measurement Equipment used: see attached sheets. Measurements According to, and Sample Units Comply with: FCC 47 CFR Part 15-2006 Report Prepared By: John R. Barnes KS4GL, PE, NCE, NCT, ESDC Eng, ESDC Tech, PSE, SM IEEE Testing Performed by: dBi Corporation 216 Hillsboro Avenue Lexington, KY 40511-2105, USA Testing Performed on: February 16-17, 2007, and March 8, 2007 at: Lexmark International, Inc. Development Lab. Lexington, KY 40550, USA Reviewed and Approved by: John R. Barnes KS4GL, PE, NCE, NCT, ESDC Eng, ESDC Tech, PSE, SM IEEE SIGNED_______________________________DATE__March 8, 2007__ John R. Barnes, PRESIDENT dBi Corp. dBi Corporation 07dBi002a Page 7 of 20 INFORMATION RELATING TO PRODUCT RF INTERFERENCE Appliance/Product: analog/digital sensor Model/Type Number: P6HWSO FCC ID: M5ZP6HWSO Rating: 3.6Vdc (Lithium batteries) Suppression Components: none Clock Frequencies: 8MHz and 418MHz Cables: none. Electronic Printed Circuit Boards: HWSO boardP/N P2706 Size of Product: 71mm x 28mm x 114mm high Weight of Product: 110g dBi Corporation 07dBi002a Page 8 of 20 Radiated Emissions 30-4,180 MHz (Internal Batteries) Radiated Emission Standards: FCC 47 CFR Part 15-2006, using ANSI C63.4-2003; section 15.231(e) limits for 418MHz. Appliance/Product: analog/digital sensor Model/Type Number: P6HWSO FCC ID: M5ZP6HWSO Rating: 3.6Vdc (Lithium batteries) Serial Number: 70255004 Host and Other Peripherals: None Name of Test: Radiated Interference Test Procedure: ANSI C63.4-2003 Test Location: 5m semianechoic chamber Test Distance: 3m Test Instrumentation: See attached sheets Notes: Transmitting at 1 second intervals to speed up testing. Based on our experiences testing previous FCC Part 15.231(e) products, we put a calibrated 20dB attenuator right after the bi-con antenna to prevent signal compression in the preamp/receiver chain. for measurements from 30-1000MHz. We added its loss (20.194dB at 418MHz, 20.15dB at 836MHz) to the field strengths measured by the receiver in this band. We used a different antenna and preamp for measurements above 1GHz. The FCC Part 15.231(e) limits above 1GHz are lower than the FCC Class A limits above 1GHz, thus any linearity concerns had already been addressed during equipment calibration. Due to software limitations, we had to measure PK+, QP, and AVE for 418MHz and its harmonics in manual mode, as follows: 1. With the equipment-under-test (EUT) upright, measure 418MHz and 836MHz in QP mode with the bi-con antenna vertical and horizontal (Lexmark’s EMC software records the azimuth and antenna elevation for the highest QP emissions). 2. Repeat step 1 with the EUT on its back. 3. Repeat step 1 with the EUT on its right side. 4. Study the plots to determine which orientation of the EUT had the highe…

Text truncated - open the document above for the full version.

FCC RADIATED-EMISSIONS & BANDWIDTH TEST CONFIGURATION HWSO 5m SEMIANECHOIC CHAMBER LEXMARK INTERNATIONAL, LEXINGTON KY.