G5R1 Module for The Itron Electricity Meter User Guide
- June 5, 2024
- Itron
Table of Contents
G5R 1 Module for the
Itron Electricity Meter
Technical Reference Guide
Effective Date: June 2020
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 |
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 user’s manual for any product that contains this module 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.”
Regulatory Compliance
The user’s manual for any product that contains this module will contain the following text:
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 (FHS), and Licence-Exempt Local Area Network (LE-LAN) Devices
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:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- 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 Canada’s license-exempt RSS. 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.”
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 the host
product manufacturer is responsible for compliance with 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 user’s authority to operate the equipment.
RF Exposure (FCC/ISED)
The user’s 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 a minimum distance of 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 être installé pour fournir au moins 20 cm de séparation du corps humain
en tout temps.“
(The G5R1 module has been evaluated for RF exposure compliance)
Miscellaneous
The user’s 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. 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 Part 15 authorized transmitters used in the host product.
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 user’s
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. The unauthorized repair
will void the warranty and/or maintenance contract with your company.
Operational Description
The Itron G5R1 is a communications module that 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 by the host device.
Test Modes
Itron uses various test mode programs for test set up which operate separately
from production firmware. Host integrators should contact Itron for assistance
with test modes needed for module/host compliance test requirements.
Recycling Information
The product you have purchased contains circuit boards. At the end of the module’s useful life, under various state and local laws, it may be illegal to dispose of certain components in 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.
Installation
The G5R1 module will be assembled into Itron meters. In the following picture,
shown are the 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.
Assemble the G5R1 module with a metrology base. In the following picture, a 2S base is shown.
The G5R1 module and metrology base have connected a board to board connector.
Cover up the plastic to complete the assembly:
G5R1 Communications Module
Electric / Gas / Water
Information collection, analysis and application
313 North Highway 11
West Union, SC 29696 864.638.8300
Tel 864.638.4848
Fax www.itron.com