FCC ID: SK9G5R1 G5R1 Module

G5R1 Module for the Itron Electricity Meter Technical Reference Guide Effective Date: June, 2020 G5R1 Communications Module Revision History The following table describes the changes to this document for each revision of the CAT1 module:

Revision Date Description of Change A June, 2020 Initial Release G5R1 Communications Module Labeling The following requirements will be applied to any products that use these modules:

The GEN5 RIVA meter or host label will include the following text for the G5R1 module:

Contains:

FCC ID: SK9G5R1, IC: 864G-G5R1, Model: G5R1 The users manual for any product that contains this modules will contain the following text. If the device is large enough, then this will also be placed on the label. This device complies with Part 15 of the FCC Rules. 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. The users manual for any product that contains this module will contain the following text:

Regulatory Compliance Module Compliance FCC This module has been tested and found to comply with the following requirements for Modular Approval. Part 15.247 - Operation within the bands 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. RSS-247 Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence-Exempt Local Area Network (LE-LAN) Devices G5R1 Communications Module FCC Part 15, Class B 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 and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Increase the separation between the equipment and receiver. Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. ISED RSS-Gen Notice This device complies with Industry Canadas licence-exempt RSSs. Operation is subject to the following two conditions:

(1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

1) lappareil ne doit pas produire de brouillage; 2) lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. ISED Canada ICES-003 Compliance CAN ICES-3 (B)/NMB-3(B) Additional testing, Part 15 Subpart B disclaimer The Itron G5R1 modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. If the grantee markets their product as being Part 15 Subpart B compliant (when it also contains unintentional-radiator digital circuity), then the grantee shall provide a notice stating that the final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. Changes or modifications to this device not expressly approved by Itron, Inc. could void the users authority to operate the equipment. G5R1 Communications Module RF Exposure (FCC/ISED) The users manual for any product that contains this module will contain the following text:

This equipment complies with radiation exposure limits set forth as a mobile classification for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. In order to comply with FCC / ISED RF Exposure requirements, this device must be installed to provide at least 20 cm separation from the human body at all times. Afin de se conformer aux exigences d'exposition RF FCC / ISED, cet appareil doit tre install pour fournir au moins 20 cm de sparation du corps humain en tout temps.

(The G5R1 module has been evaluated for RF exposure compliance) Miscellaneous The users manual for any product that contains this module will contain the following text:

Professional Installation This module is intended for professional installation by the integrator. The OEM integrator is still responsible for the FCC/ISED compliance requirement of the end product, which integrates this module. Limited Modular Procedures The Itron G5R1 is approved as a module, and Itron as the module manufacturer is responsible for approving the host environment that the limited module is used with. The host for the Itron G5R1 module is the Itron electricity meter. Itron has full control over the manufacture of the module as well as the electricity meter. As a module the fully operational G5R1 has been tested and has shown compliance within the host. Antennas There are no external antenna types approved for use with the Itron G5R1 module installed in the Itron meter. Below are the antennas associated with the G5R1 module. PCB embedded strip, 3.6 dBi max gain (900 MHz) PCB embedded strip, 2.9 dBi max gain (2.4 GHz) For situations where the host manufacturer is responsible for an external connector, the integration instructions shall inform the installer that a unique antenna connector must be used on the Part 15 authorized transmitters used in the host product. G5R1 Communications Module Modification and Repairs To ensure FCC compliance and system performance, this device, antenna and/or coaxial assembly shall not be changed or modified without the express written approval of Itron. Any unauthorized modification will void the users authority to operate the equipment. WARNING! This device contains no user serviceable parts. Attempts to repair this device by unauthorized personnel may subject the person to shock hazard if removal of protective covers is attempted. Unauthorized repair will void the warranty and/or maintenance contract with your company. The Itron G5R1 is a communications module which utilizes a 900 MHz and a 2.4 GHz Wi-Fi transmitter. This module operates within a host unit which is part of a utility network system designed to communicate with other devices in this network such as electricity meters and routers. The module operates on AC voltage which is supplied Operational Description by the host device. Test Modes Recycling Information Itron uses various test mode programs for test set up which operate separate from production firmware. Host integrators should contact Itron for assistance with test modes needed for module/host compliance test requirements. The product you have purchased contains circuit boards. At the end of the modules useful life, under various state and local laws, it may be illegal to dispose of certain components into the municipal waste system. Check with your local solid waste officials for details about recycling options or proper disposal. About this Manual This technical reference guide describes the installation of the G5R1 module for the Itron meter. G5R1 Communications Module Installation The G5R1 module will be assembled into Itron meters. In the following picture, shown are G5R1 register board module, the display, and a plastic cover. The plastic cover and LCD will be assembled onto the back side of the register board module. G5R1 Communications Module Assemble the G5R1 module with metrology base. In the following picture, a 2S base is shown. G5R1 Communications Module The G5R1 module and metrology base were connected a board to board connector. G5R1 Communications Module Cover up the plastic to complete the assembly:

G5R1 Communications Module

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Federal Communications Commission Date: August 10, 2020 Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen:

Itron, Inc. respectfully requests confidentiality of certain materials provided with the submission of the G5R1 under FCC ID: SK9G5R1 in accordance with 47 CFR 0.457(d) and 47 CFR 0.459. The confidentiality request applies to the following exhibits:

72160720 Schematics.pdf 72160720 System Block Diagram.pdf 72160720 Theory of Operation.pdf The G5R1 has been developed at considerable effort and expense by Itron, Inc. These items are considered as Trade Secrets and therefore public access to the proprietary material could possibly result in duplication of equipment that could severely damage the companys business advantage. I appreciate your assistance in this matter. Sincerely, Lee Littlejohn Regulatory Engineer

Federal Communications Commission Date: August 10, 2020, P.O. Box 429 Columbia, MD 21045 RE: Application for Modular Approval Certification for the G5R1 communications module Dear Sir or Madam:

The following information addresses the requirements to support a modular approval as required by FCC Part 15.212, Modular Transmitters. 1. The transmitter section is shielded. Testing has been performed to assure compliance. 2. The G5R1 does not have external modulation or data inputs. The RF section is driven by an on-

board MCU which controls RF data lines and does not allow excessive modulation. 3. The modular transmitter has its own power regulation. 4. The frequency hopping and the Wi-Fi transmitter antennas are permanently imbedded into the module circuit board. 5. The G5R1 module was tested in a standalone configuration. 6. The G5R1 register module will be labeled as required. The host equipment will also have the required labeling. 7. Operating requirements are included in the host technical manual. 8. MPE measurements are provided to demonstrate RF compliance. There is a cautionary statement that is included in the technical manual stipulating the 20 cm separation distance. Name: Lee Littlejohn Title: Regulatory Engineer Date: August 10, 2020 Signature:

Sincerely,