Aclara Power Line Systems Y70080-1 2.4 GHz ZigBee module User Manual ZigBee
Aclara Power-Line Systems Inc. 2.4 GHz ZigBee module ZigBee
User Manual
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| Document ID | 948096 |
| Application ID | saogvY6DcJf1cjWStgoYnw== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 16.53kB (206613 bits) |
| Date Submitted | 2008-05-28 00:00:00 |
| Date Available | 2008-05-28 00:00:00 |
| Creation Date | 2008-05-23 08:18:20 |
| Producing Software | Acrobat Distiller 7.0.5 (Windows) |
| Document Lastmod | 2008-05-28 11:58:59 |
| Document Title | ZigBee.book |
| Document Creator | FrameMaker 7.2 |
| Document Author: | cwebb |
HAN ZIGBEE MODULE The HAN ZigBee® Module connects to, and is powered by a host device, but contains its own processor, RF circuitry, and integral antenna. It transmits and receives digital data, such as device status or consumption. The HAN ZigBee Module is designed to be a universal solution for adding RF capability to a variety of Aclara Intelligent End Devices (IEDs). The Ember EM260 radio IC in the HAN ZigBee Module utilizes the IEEE 802.15.4 physical layer protocol for the 2.4 GHz Industrial, Scientific and Medical (ISM) radio band. This protocol provides for 16 channels at 5 MHz intervals within the 2405 MHz to 2480 MHz range. Modulation is accomplished by Offset Quadrature Phase Shift Keying (OQPSK), and no subcarrier is used. The HAN ZigBee Module transmits data at a rate of 250 kilobits per second, with an occupied bandwidth of 2 MHz, and a carrier frequency stability of ± 40 ppm (98 kHz for a 2450 MHz carrier frequency). A voltage regulator on the HAN ZigBee Module controls the PA IC supply voltage, and consequently, the transmitter output power. This regulator is calibrated and set at the time of manufacture. In accordance with the FCC antenna requirements of section 15.203 and 15.204(c), the HAN ZigBee Module shall not be used with any antenna aside from the approved internal antenna installed at the time of production. Likewise, the HAN ZigBee Module is not to be co-located or used in conjunction with any other antenna or transmitter. The HAN ZigBee Module is not intended for, and shall not be used in a handheld or body worn device. The installation of the HAN ZigBee Module must provide a minimum of 20 centimeters separation between the module and the body of the user during normal operating conditions. The PIC24FJ256 microchip controller controls the transmission or reception mode and channel selection of the radio. It also serves as the data transfer interface between the radio chip and the outside device in which the HAN ZigBee module is installed. The PIC implements the network layer protocol used with the 802.15.4 PHY layer. This network layer may either be the ZigBee protocol or a proprietary network protocol. REGULATORY DATA 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 particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off HAN ZigBee™ Module and on, the user is encouraged to try to correct the interference by one or more of the following measures: • reorient or relocate the receiving antenna • increase the separation between the equipment and receiver • connect the equipment into an output on a circuit different from that to which the receiver is connected • consult the dealer or an experienced radio/TV technician for help Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes not expressly approved by Aclara, could void the user’s authority to operate the equipment. This product complies with FCC OET Bulletin 65 radiation exposure limits set forth for an uncontrolled environment. The following block diagram summarizes the interfaces and communications between the system components. Figure 1.1 Block diagram HAN ZigBee™ Module SPECIFICATIONS The HAN ZigBee® Module was designed in accordance with the IEEE 802.15.4 protocol. This section contains general, electrical, environmental, and physical specifications for the HAN ZigBee Module. Electrical Specifications Table 1.1 HAN ZigBee Module Electrical ratings Parameter Rating Input Voltage Quiescent Power Current while transmitting RF Power Supply 3.3 - 5V DC < 50 mW 210 mA DC energy is provided by the host. Compliance Specifications NOTE Unless otherwise indicated, ANSI C12.1-2001 is the referring standard for tests listed in tables Table 1.2, Table 1.3, and Table 1.4. Table 1.2 HAN ZigBee Module Compliance specifications Test Title Applicable Specification EMI/RFI Emission Conducted/Radiated CFR 47 Part 15, Class B. (See also ANSI C63.4). Test No. 27 Effect of External Magnetic Field Test No. 18 Occupied Bandwidth 2 MHz RF Output Power 100 mW, +20 dBm or less. Meets FCC section 15.247 for field strength of emissions. Carrier Frequency Stability Carrier frequency is crystal controlled. Accuracy is ± 40 ppm or about ± 98 kHz. NOTE Per Measurement Canada, Specifications/Standards LMG-EG-07 & PS-E-09-E are used to verify compliance with Canadian criteria. Environmental Specifications Table 1.3 HAN ZigBee Module Environmental specifications Thermal Effect of Operating Temperature Test No. 30 (-40°C - + 70°C) Humidity Effect of Relative Humidity HAN ZigBee™ Module Test No. 31 (60°C, 95% non-condensing) Physical Specifications Physical Specifications Table 1.4 HAN ZigBee Module Physical specifications Parameter Specification Approximate Weight < 1.0 oz. (28.3 g.) Dimensions (Diameter & Total Length) 0.9" x 1.5" Additional Regulatory Data Table 1.5 HAN ZigBee Module Labeling requirements Labeling Requirements The FCC ID and IC ID numbers are located on the module label as shown in Figure 1.1. The Aclara serial number, which is also the MAC address, is also displayed on this label. The label shown in Figure 1.2 must be affixed to the exterior of the host device as shown in Figure 1.1 HAN ZigBee Module label Example of label as it appears on module. Refer to Drawing Y70122-1-DWG for actual label image. Figure 1.2 Host device label Figure 1.3 Exterior HAN Module label HAN ZigBee™ Module Chapter 1 • Specifications The following is a tabulation of regulatory data found elsewhere in this manual and is required by the regulatory agencies of some countries. Table 1.6 HAN ZigBee Regulatory Data Parameter Specification Disclaimer noting that operation of the device is subject to conditions and that the device may not cause harmful interference and device must accept any interference received. Principles of device operation Block diagram Operating frequency Channeling Mode of transmission Internal/External data source Type(s) of modulation Regulatory Data note on page 1. HAN ZigBee Module on page 1 Block diagram on page 2 2400 - 2483.5 MHz, 16 channels Narrow Band FSK External; OQPSK (Offset quadrature phase-shift keying); Subcarrier modulation Type of information transmitted Occupied bandwidth RF output power Carrier frequency stability NOTE No. Equipment control 2 MHz, 100 mW, +20 dBm or less. Meets FCC section 15.247 for field strength emissions Crystal controlled, ± 40 ppm or ± 98 kHz, No subcarrier is used to modulate the carrier. Refer to paragraph 2, on page 1 for more information. HAN ZigBee™ Module Additional Regulatory Data HAN ZigBee™ Module
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