Honeywell MIWI350 Operating instructions

MIWI350 Installation and Operations Guide
FD-610 | Version 4.0 | May 2022
Honeywell Process Solutions | Mercury Instruments
2101 Citywest Boulevard Houston, Tx 77042 USA
855 251-7065 – United States & Canada | 302 669-4253 – Outside the United States
[email protected]
https://process.honeywell.com

Copyright December 2021. Honeywell Process Solutions. All rights reserved.
Information in this document is subject to change without notice. The software described in this
document is furnished under a license agreement or non-disclosure agreement. The software
may be used or copied only in accordance with the terms of those agreements. No part of this
publication may be reproduced, stored in a retrieval system, or transmitted in any form or any
means electronic or mechanical, including photocopying and recording for any purpose other
than the purchaser's personal use without the written permission of Honeywell Process
Solutions.

Version Changes List
Document Name Document
ID Description Version Number
Publication
Date
MIWI350 Operating and
Installation Guide FD-600 Initial Draft 1.00 Feb 2018
MIWI350 Operating and
Installation Guide FD-610 R100 release 2.00 Mar 2019
MIWI350 Operating and
Installation Guide FD-610 R110.1 release 2.50 Sep 2020
MIWI350 Operating and
Installation Guide FD-610 R110 release 3.00 Nov 2020
MIWI350 Operating and
Installation Guide FD-610 R120.0 release 4.00 Jan 2022

1 About MIWI350 1
1.1 Product Features 1
1.2 Power Supply Options 1
1.3 Abbreviations 1
1.4 Specifications 2
1.4.1 Power Input Sources and Options 2
1.4.2 Audit Trail 3
1.4.3 Certifications 3
1.4.4 Wiring Guidelines for AC Input 4
1.4.5 Environmental 5
1.4.6 Temperature Measurement 6
1.4.7 Pressure Measurement 6
1.5 Safety Measures 7
1.5.1 Safety and Hazardous Information 7
1.5.2 Conditions of Acceptability 8
1.5.3 Warning-Explosion Hazard/Avertissement - Risque d'explosion 8
1.5.4 Things to Remember 9
1.5.4.1 Usage of MIWI350 in Hazardous Areas 9
1.5.4.2 Installation and Commissioning of MIWI350 in Hazardous
Areas 9
1.5.4.3 Instructions for Installation in Zone 2 Location as per
IECEx Certification 9
1.5.4.4 Service, Maintenance, and Troubleshooting 9
2 Security Control Measures 11
3 Installation 14
3.1 Unpacking 14
3.2 Mounting Options 14
3.2.1 Device Marking 15
3.3 Zone2 installation 16
4 Mechanical Assembly and User Interface 18
4.1 Device Dimensions & Weights 19
4.2 Display Options 21
4.2.1 HMI User Interface 22
4.3 Gland Entries 25
4.3.1 Power Input 25
4.3.2 Temperature Input 26
5 Electrical Assembly 28
5.1 Input or output board 28
5.2 Power Distribution Board 29
5.2.1 Power Distribution Board connections for Solar-Input/AC-DC
input with lead acid battery back up 31
5.2.2 Power Distribution Board jumper settings for Alkaline Battery or
DC input 32
5.2.3 Power Distribution board Output voltage and Jumper settings 33
5.3 MODEM 33
6 Remote Pulser 34
6.1 Pulser to MIWI cable connections 35
7 Internal Wiring 38
7.1 Power Distribution Board and IO Board 38
7.2 Power Distribution Board and Modem 38
7.3 IO Board and MODEM 40
8 Battery Installation 42
8.1 Lead-Acid Battery 42
CONTENTS

8.2 Dual/Quad Alkaline Battery 43
8.3 Battery Life (approximate) 44
9 SLA Alarm Scenarios 45
10 Reference Drawings 47
10.1 MIWI350 with EC350 or ERX350 47
10.1.1 Wiring Dual or Quad Battery 47
10.1.2 Wiring Solar or External DC Power (13.5 to 15V DC) for MIWI35049
10.1.3 Wiring AC-DC Power for DIV2 50
10.1.4 Wiring AC-DC Power for DIV2 51
10.1.5 Wiring AC-DC Power for Zone2 53
10.1.6 Wiring External DC Power 55
10.2 MIWI350 as Power Box 56
10.2.1 Wiring Dual or Quad Battery for MIWIPCB 56
10.2.2 Wiring Solar or External DC (13.5 to 15V DC) Power for
MIWIPCB 58
10.2.3 Wiring AC DC Power for MIWIPCB 59
10.2.4 Wiring External DC Power for MIWIPCB 60
10.3 MIWI350as Power or Communication Box 61
10.3.1 Barrier Connections 61
10.3.1.1 With CloudLink MODEM 61
10.3.1.2 With CloudLink 4G M1 MODEM 62
10.3.1.3 With RV50/RV50X/RV55 MODEM 64
10.3.2 Terminal Block Connections 67
10.3.2.1 With CloudLink MODEM 67
10.3.2.2 With CloudLink 4G M1 MODEM 68
10.3.2.3 With RV50/RV50X/RV55 MODEM 70
11 Configuration Software 72
12 350S Audit Trail Log support for CloudLink MODEM 73
13 As Shipped Configuration Reload Procedure 76
14 Orderable Kits 78
CONTENTS

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1 About MIWI350
The MIWI350 is the latest offering in the Honeywell's EVC Product Line. This product line provides a more
competitive, reliable, and easy to use solution. It provides a comprehensive selection of communication
hardware and power supply systems optimized to integrate with the Mercury Instruments precision
measurement instrumentation. It also includes software for Remote Monitoring and Data Acquisition
(RMADA), including alarm handling and notification.
The MIWI350 device typically includes:
• An integrated Electronic Volume Corrector or Electronic Recorder (using electronics from the
Honeywell EC350/ERX350
• An integrated electronic cellular MODEM
1.1 Product Features
• IECEx Class1 Zone2 Group IIB Certification
• CSA C/US Class 1, Division 2, Group C & D certification
• Compatible with MasterLink and PowerSpring software
• Available in UMB (Universal Mounting Bracket), Wall, Pipe, and Portable mounting options
• Internal or External Mounted Display
• MODEM Power Control through Power Distribution Board
• Optional Backup Battery for Uninterrupted EVC Functionality
• Pressure Expansion (PE) Board for Third Pressure, P3
1.2 Power Supply Options
• AC/DC or External 12V DC Power Supply (For Quick Start Guide Refer FD-611)
• Solar Power with rechargeable Sealed Lead-Acid Battery (For Quick Start Guide Refer FD-612
• Battery - Alkaline Packs (Dual/Quad) (For Quick Start Guide Refer FD-613)
• Power - Communication box (For Quick Start Guide Refer FD-614)
1.3 Abbreviations
AC Alternating Current
AT Audit Trail
CL CloudLink
CLR100 CloudLink 4G MODEM
CLR110 CloudLink 4G M1 MODEM
CORR.VOL Corrected Volume
CSA Canadian Standards Association
DC Direct Current
DoS Denial-of-Service
ELV Extra Low Voltage
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EVC/EC Electronic Volume Corrector / Electronic Corrector
FCC Federal Communications Commission
HMI Human Machine Interface
I/O Input/Output
IOB Input/Output Board
LAN Local Area Network
LED Light emitting diode
MC Metrological Configuration
MDM Mobile Device Management
MIWI350 MI Wireless with Gas Volume Correction functionality
MIWIPCB MIWI Power and Communication Box
MPC MODEM Power Control
MSG Model Selection Guide
PD Board Power Distribution Board
RF Radio Frequency
SLA Sealed Lead Acid
UMB Universal Mounting Bracket
PE Pressure Expansion
PWA Printed Wiring assembly
SELV Safety Extra Low Voltage
TAC Tower Area Code
TCP Transmission Control Protocol
UDP User Datagram Protocol
UL Underwriters Laboratories
VPN Virtual Private Network
1.4 Specifications
1.4.1 Power Input Sources and Options
Configuration Source/Battery
Type
Voltage
(VDC)
Battery
Backup Type
Backup
Battery
Voltage
(VDC)
Ampere
Hours
(Ah)
Battery
Power
usage
*Dual pack with
Supercap Alkaline 18 EVC & MODEM
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Configuration Source/Battery
Type
Voltage
(VDC)
Battery
Backup Type
Backup
Battery
Voltage
(VDC)
Ampere
Hours
(Ah)
Battery
Power
usage
*Quad pack with
Supercap Alkaline 18 EVC & MODEM
Backup Battery Alkaline 6 Yes Alkaline 6 EVC only as
backup
Solar with SLA
Battery Solar Panel 15 Yes Lead-Acid 12 7/21 EVC & MODEM
AC/DC with SLA
Battery AC Input 15 Yes Lead-Acid 7/21 EVC & MODEM
External 12V DC DC Input 12 Yes Alkaline 6 EVC only as
backup
Note: For more details on EC350 specifications refer User Manual and Datasheet.
Note: For Dual pack with Supercap and Quad pack with Supercap, power source is not supported for
MIWI350 Zone 2 variant.
Warning: Ensure that Alkaline battery type is selected while configuring SLA External Supply input
through MasterLink software.
1.4.2 Audit Trail
2MB memory is reserved for AT logs.
The device supports five AT logs. A maximum of 20 items can be configured in one AT log.
1.4.3 Certifications
Metrology
Measurement Canada (approval pending)
Haz Loc Certifications
CSA C/US Class I, Division 2, Groups C and D, T3C
IECEx Class I, Zone 2 Group IIB (approval pending)
Wireless Certification (IC & FCC)
Max RF POWER of the MODEM
CLR100: 25dBm/316mW ; CLR110: 23dBm/200mW
RV50/RV55 MODEM: 32dBm/1600mW ; RV50X MODEM: 23dBm/200mW
Industry Canada: IC ICES-003
FCC: Part 15 B Class-A Digital device
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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.
Note: This equipment has been tested and found to comply with the limits for a Class A 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—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.
Warning: Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
Caution: This equipment has been tested. It complies with Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a residential installation.
This device generates, uses and radiates radio frequency energy. If this device is not installed and used
in accordance with the instructions, it can cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in installation.
Note: The radiated output power of the device is far below the exposure limits. Nevertheless, use the
device in such a manner that the potential for human contact during normal operation is minimal.
1.4.4 Wiring Guidelines for AC Input
Over current protection
It is required to install an input fuse in-order to protect the equipment from Over current and short circuit.
Recommended Fuse is as below:
INPUT FUSE RATING VOLTAGE RATING
230VAC 1A 250VAC Slow blow fuse
120VAC 1.5A 250VAC Slow blow fuse
12VDC 2A 250VAC Slow blow fuse
230/120AC Input Cable Specification
It is required to use a UL/CSA approved cable with working voltage spec of min 300V. Cable shall be
protected with an outer sheath.
Warning: For AC Input variant, readily accessible two-poled disconnect device must be incorporated in
the fixed wiring.
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1.4.5 Environmental
Maximum Operating Temperature Range (see listed configurations below):
-40 °F to +140 °F (-40 °C to +60 °C).
For your reference, the Operating Temperature Range for different assemblies are as below:
Ambient Temperature vs Assembly Code Table
Assembly code
(ACXX)1Ambient
Temperature
Range (°F)
Ambient Temperature
Range (°C) Assembly Description2
AC01 -4 to 113 -20 to 45 EVC, Modem, Barrier, and 21Ah SLA
Battery
AC02 5 to 113 -15 to 45 EVC, Battery, Barrier, and 7Ah
SLABattery
AC03 -4 to 131 -20 to 55 EVC, Modem, and Barrier3
AC04 -22 to 140 -30 to 60 EVC, RV50/RV50X/RV55 Modem3
AC05 -40 to 140 -40 to 60 EVC and CL4G Modem3
AC06 -14 to 113 -10 to 45 EVC, Modem, Barrier, and 21Ah SLA
Battery and AC-DC
1. The assembly code (ACXX) is also mentioned on the product Label for cross reference.
2. The assembly description indicates the max configuration supported for each assembly code.
3. Indicates the part which constraints the temperature range for each code.
Humidity: 0-95% Non-Condensing
Type of Installation: Out Door Unit
Altitude: Less than 2000m
Zone 2 Ambient Temperature vs Assembly Code Table
Assembly
code
(ExACXX)1
Ambient
Temperature
Range (°F)
Ambient
Temperature
Range (°C)
Assembly Description2
ExAC01 -4 to 113 -20 to 45 EVC, Modem, Barrier, and 21Ah SLA Battery
ExAC02 5 to 113 -15 to 45 EVC, Battery, Barrier, and 7Ah SLABattery
ExAC03 S-4 to 131 -20 to 55 EVC, Modem, and Barrier3
ExAC04 -22 to 140 -30 to 60 EVC, RV50/RV50X/RV55 Modem3
ExAC05 -40 to 140 -40 to 60 EVC
ExAC06 -14 to 113 -10 to 45 EVC, Modem, Barrier, 21Ah SLA Battery, and
AC-DC
1. The assembly code (ACXX) is also mentioned on the product Label for cross reference.
2. The assembly description indicates the max configuration supported for each assembly code.
3. Indicates the part which constraints the temperature range for each code.
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1.4.6 Temperature Measurement
• Highly stable, solid state temperature sensor (Thermistor)
• Maximum error over the full temperature range -40° to 70°C (-40 °F to +158 °F) including
linearity, repeatability and hysteresis:
– Temperature: ±0.1% of reading
• Maximum error at reference conditions:
– Temperature: ±0.1% of reading
1.4.7 Pressure Measurement
Ambient temperature range of Pressure Transducer:
• Maximum error over the full temperature range -40° to 70°C (-40 °F to +158 °F) including
linearity, repeatability and hysteresis:
– Pressure: ±0.1% of full scale
• Maximum error at reference conditions:
– Pressure: ±0.04% of full scale
• Long term drift:
– Pressure: ±0.4% of full scale over 10 years
Maximum pressures per pressure transducer type and range: 6 to 1500psig/30-1500psia
Note: For more specification details, please refer EC350 Datasheet.
Type Pmax Units
Gauge 6 psig
Gauge 30 psig
Gauge 60 psig
Gauge 100 psig
Gauge 300 psig
Gauge 600 psig
Gauge 1000 psig
Gauge 1500 psig
Absolute 30 psia
Absolute 100 psia
Absolute 300 psia
Absolute 600 psia
Absolute 1000 psia
Absolute 1500 psia
Pressure Expansion (PE) Board for Pressure Transducer, P3:
1 About MIWI350

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Existing MIWI350 supports only two pressure connections. An additional Pressure, P3 option is now
enabled for additional pressure measurement and to monitor the pressure.
A simple pressure regulator station contains minimum of three pressure taps to monitor under abnormal
conditions:
1. Regulator Input
2. Regulator Output and
3. Pressure Alarm (which is now available with P3).
To enable P3, MIWI350 uses Pressure Expansion (PE) Board which allows the customer to connect up to
three pressures and monitor the alarms with the third pressure connection.
PE Board is an additional PWA mounted inside MIWI350 casing adjacent to Power Distribution Board and
is a complete retro fit to current MIWI350 solution.
Pressure Expansion (PE) Board to Input-Output Board internal wiring connections:
Note: Refer Item Reference Guide for Pressure, P3 support and battery related item list.
1.5 Safety Measures
1.5.1 Safety and Hazardous Information
MIWI350 complies with general safety standards and regulations. However, failure to operate this product
as per the safety instructions available in this document may lead to hazards.
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It is approved for use in hazardous areas Class I, Division 2\Class1 Zone2. Different versions of MIWI350
are available depending on the operating temperature conditions. The permitted operating conditions are
marked on each product. Check the operating condition limits of MIWI350 before installing. You must be
familiar and comply with current applicable electrical installation standards and regulations before
installing and operating MIWI350 in hazardous areas.
1.5.2 Conditions of Acceptability
1. The MIWI350 enclosure shall not be opened in the presence of ignitable concentration of explosive
gas atmosphere. Do not connect/disconnect the device unless the power has been switched off or
the area is deemed to be non-hazardous.
2. For externally powered configurations, power to this equipment must be supplied by a source that
is categorized as “CLASS 2” and “SELV” as specified in the Canadian Electrical Code, C22.1 and
the National Electrical Code NFPA 70.
3. Use only Honeywell approved battery/battery packs with this product. Substitution of components
will void suitability for Class I Division 2.
Warning: Denotes an explosion hazard. Ensure you follow all instructions described in the warning
notification.
1.5.3 Warning-Explosion Hazard/Avertissement - Risque d'explosion
Do not Open, Disconnect, or Service in an area where an explosive atmosphere may be present. Any
service or repair shall be performed by qualified technicians only.
Ne pas ouvrir, déconnecter ou entretenir dans une zone où une atmosphère explosive peut être présente.
Toute réparation ou réparation ne doit être effectuée que par des techniciens qualifiés.
Honeywell recommends you to observe the warning information described in this document and other
generally applicable safety rules.
• No warranty claims can be asserted if there is an unauthorized interference with the device.
• You can use MIWI350 in hazardous areas, under permitted operating conditions. Ensure to
comply with the applicable laws and regulations, and company policies for the usage of
MIWI350.
• Installation, commissioning, service, maintenance, and troubleshooting of MIWI350 in
hazardous areas must only be done by specially trained and qualified staff.
• Operate MIWI350 only if the instrument is completely intact.
Warning: (For mains configuration only) This unit must be isolated or disconnected from the mains
supply before opening the enclosure. Cet appareil doit être isolé ou déconnecté de l'alimentation
secteur avant d'ouvrir le boîtier (pour la configuration secteur uniquement).
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1.5.4 Things to Remember
1.5.4.1 Usage of MIWI350 in Hazardous Areas
You may use MIWI350 in hazardous areas, under permitted operating conditions. Ensure to comply with
the applicable laws and regulations, and company policies for the usage of MIWI350.
1.5.4.2 Installation and Commissioning of MIWI350 in Hazardous Areas
MIWI350 must be installed and commissioned only by specially trained and qualified staff. The
installation of the intrinsically safe circuits must comply with the applicable local laws or regulations.
Operate MIWI350 only if the instrument is completely intact. For further details, Refer to 40- 6187:
MIWI350 Installation drawings.
1.5.4.3 Instructions for Installation in Zone 2 Location as per IECEx Certification
When installing the MIWI350 AC-DC Variant, make sure to perform the below steps:
1. Ensure the equipment shall install as per IEC 60079-14 standard.
2. At the equipment's supply terminals, transient protection shall be provided at a level not exceeding
140% of the peak rated voltage value.
1.5.4.4 Service, Maintenance, and Troubleshooting
The service, maintenance and troubleshooting of MIWI350 device operating in hazardous areas must be
performed only by specially trained and qualified staff.
MIWI350 contains no user replaceable part except the approved battery Packs.
Replacement of battery pack
To maintain acceptability of use in hazardous locations, only use replacement battery packs supplied by
Honeywell.
Honeywell approved battery packs are:
Sl No. Battery Pack Honeywell Part Number
1 Alkaline Dual Pack 22-2770-3-KIT
2 Alkaline Quad Pack 22-2770-3-KIT X 2
3 SLA Battery 21Ah 40-6180-KIT
4 SLA Battery 7Ah 40-2321-KIT
5 Backup Battery 40-6064-KIT
Fuse rating of the SLA battery 5A, 32V
Make: Bussman
Part No.: 5ATC
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Caution: Alkaline dual and quad packs are not approved for zone 2 installations " DO NOT USE THIS
ALKALINE KITS FOR ZONE 2 LOCATIONS"
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2 Security Control Measures
Security control recommendations are provided hereby to avoid unauthorized external access that may
result in the following:
• Loss of system availability.
• Incorrect execution of controls causing damage to the plant, or theft or contamination of the
product.
• The capture, modification, or deletion and loss of data.
Caution: The caution warns you of possible damage to property and provides instructions to avoid
damage to MIWI350.
Recommendations:
• Use a state full firewall at the business network to restrict access from the business network to
process control network.
• Logically segment process control system networks into multiple segments (such as control
network, supervisory network, non-control system network, business network). Take steps to
implement and enforce physical security of devices in network.
• Logically and physically isolate control system networks from non-control system networks. The
network devices (e.g. switches, routers, firewalls) along with necessary access control and
routing policy can be used to logically isolate, prioritize the different network segment and/or
application traffic.
• Prohibit or restrict unnecessary network traffic into control system networks from non-control
system network and vice versa.
• Secure the communication through private VPN IPsec tunnel from the device/cellular network to
the remote MDM host.
• Use physical security for process control network systems. Take steps to implement and enforce
physical security of devices in network.
• Do not allow the use of unauthorized removable media near to the device installation.
• Use strong passwords on network equipment.
• Prevent the use of unauthorized laptops on the process control network.
• Ensure safe storage of installation media, license keys, and configuration information.
• The device must be physically protected in locked cabinets, and logically protected with
passwords to prevent tampering
• Secure the local LAN link from VPN gateway to host application within the premises
• The host machine and software should be protected by anti virus and Operating system patches.
• Restrict physical access to the device. Avoid access to local interfaces (RS232, Ethernet and USB
interfaces) of MODEM.
• Avoid using default credentials for cellular MODEM access. The user is strongly advised to
change the default password for device access. Also, the user is strongly advised to periodically
change the password of the device as per respective organization policies.
• Activate only required ports.
Apply ZoneProtection profiles to provide protection against entire zones from flood attacks and
DoS protection. This provides granular defense for specific systems, especially critical systems
2 Security Control Measures

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that users access from the internet and often attack targets, such as web servers and database
servers. Apply both types of protection.
• Refer CloudLink (R100 and R110) manuals for security features in CloudLink MODEM and refer
RV50 and RV50X and RV55 data sheets for RV50/RV50X/RV55.
• Report security issues or vulnerabilities at MI-TAC-[email protected] for us to quickly
respond.
• The RV50x/RV55 unique Password to access ALMS (AirLink Management Service) for each
device will be provided along with the Product test Report document shipped with each device.
ROLES:
System
Operator Role allows a user to login into the device and collect application data
Field
Technician
Role allows a user to login into the device, configure, calibrate, collect application data
and test for proper operation.
MIWI350 deployments with CloudLink R100/R110:
The user is recommended to deploy the device and Remote MDM server application under secured VPN
network.
• Restrict physical access to the device and other network devices in the network.
• Secure the connection between the Cellular carrier network and end gateway by VPN tunnel.
• Secure the LAN connecting Customer/User VPN gateway and the MDM server running the MDM
application.
• Use a firewall for the business network to process control/monitor network interface to restrict
access from the business network to process control network.
• Use a firewall within local area network connecting VPN Gateway to server hosting MDM
application.
• Close all unused TCP and UDP communication ports on server hosting MDM application.
• Set the minimum level of privilege for all accounts, and enforce a strong password policy.
• Do not allow the use of unauthorized removable media.
• Prevent the use of unauthorized laptops on the process control network.
• Use and enforce a strong password policy.
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• User is recommended to use remote host whitelisting on CloudLink (Configure up to 10 host IP
addresses of remote hosts that will be allowed to communicate with the device in case of call
outs from remote host to the device).
• The user is advised to use passkey entry mechanism for BLE communication.
• Ensure that your virus protection and Microsoft security hot fixes are up to date on all systems.
2 Security Control Measures

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3 Installation
3.1 Unpacking
After you receive the MIWI350 package:
1. Remove the contents from the box and the mounting kit bag.
2. Check the shipment against the order to ensure that the components ordered are installed in
MIWI350.
3. Report any shortage or shipping damages to your Honeywell Account Manager immediately.
3.2 Mounting Options
The MIWI350 device can be installed in the field using the following mounting options:
Meter or UMB Mount
Wall Mount
Note: Recommended Brick Wall Fasteners - Stainless Steel Thread Forming ¼" dia-2.0" length, Screw
size 0.25" Min Torque 56 lb-in.
3 Installation

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3.2.1 Device Marking
3 Installation