Itron CAT3 Module for the OW CAT-M1 Meter User Guide
- June 6, 2024
- Itron
Table of Contents
Itron CAT3 Module for the OW CAT-M1 Meter
CAT3 Module for the
OW CAT-M1 Meter
Technical Reference Guide Effective Date: August 2021
Revision History
The following table describes the changes to this document for each revision
of the CAT3 module:
Revision A
Date August, 2021
Description of Change Initial Release
Labeling
The following requirements will be applied to any products that use these
modules:
The OW CAT-M1 meter or host label will include the following text for the CAT3
module:
- Contains:
- FCC ID: SK9CAT3, IC: 864G-CAT3, Model: CAT3
- FCC ID: N7NHL7800M, IC: 2417C-HL78M, Model: HL7800-M
The user’s 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.”
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 (FHSs) 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 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 présent appareil est conforme aux CNR d’Industrie Canada applicables aux
appareils radio exempts de licence. L’exploitation est autorisée aux deux
conditions suivantes :
- l’appareil ne doit pas produire de brouillage; 2) l’appareil doit accepter
tout brouillage radioélectrique subi, même si le brouillage est susceptible
d’en compromettre le fonctionnement.”
ISED Canada ICES-003 Compliance
“CAN ICES-3 (B)/NMB-3(B)”
Additional testing, Part 15 Subpart B disclaimer
The Itron CAT3 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 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 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 être installé pour fournir au moins 20 cm de séparation du corps humain
en tout temps.“
(The CAT3 module has been evaluated within the OW CAT-M1 host 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 CAT3 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 CAT3 module is the Itron OW CAT-M1
electricity meter. Itron has full control over the manufacture of the module
as well as the OW CAT-M1 meter. As a module the fully operational CAT3 has
been tested and has shown compliance within the host (OW CAT-M1).
Antennas
There are no external antenna types approved for use with the Itron CAT3
module installed in the OW CAT-M1. Below are the antennas associated with the
CAT3 module.
- PCB embedded inverted F, -4.21 dBi max gain (900 MHz to 925 MHz)
- PCB mounted inverted F, 2.58 dBi max gain (746 MHz to 2.155 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.
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 CAT3 is a communications module that utilizes a 900 MHz plus a
cellular modem.
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 separate
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
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
CAT3 Communications Module
This technical reference guide describes the installation of the CAT3 module
for the Itron OW CAT-M1 meter.
Installation
The CAT3 module will be installed in the Itron OW CAT-M1 electricity meter.
Install the CAT3 module on the host board assembly.
Top view
Rearview of module 
Meter Base (showing metrology) 
Meter Base with CAT3 module installed 
Meter Base with CAT3 and
register boards installed 
Complete Host Meter
Documents / Resources
|
Itron CAT3 Module for the OW CAT-M1
Meter
[pdf] User Guide
CAT3, SK9CAT3, CAT3 Module for the OW CAT-M1 Meter, Module for the OW CAT-M1
Meter
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