Honeywell CNI4 Operating And Installation Manual

CNI4 Operating and Installation Guide

Honeywell Process Solutions | Mercury Instruments

512 Virginia Drive, Ft. Washington, PA 19034 USA

855 251-7065 – United States & Canada | 302 669-4253 – Outside the United States

[e-mail] | www.honeywellprocess.com

FD-602 | Version 2 | October 2017

Copyright 2017. 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.

For technical assistance, email at [e-mail].

1 Introduction 1

2 Specifications 3

3 Safety 5

3.1 Limited Warranty 5

3.2 Safety in Hazardous Locations 5

3.3 Security 6

3.4 Label 7

4 Mechanical Assemblies 8

4.1 Installing the SIM Card 8

4.2 Instrument Mounting Options 8

4.2.1 Wall Mounting 9

4.2.2 Meter Mounting 10

4.2.3 Vertical Pipe Mounting 11

4.3 Call switch 12

4.4 Enclosure Sealing 12

4.5 CNI4 device without the modem 13

5 Electrical Assemblies 14

5.1 Internal Battery Power Options 14

5.1.1 Battery Replacement 15

5.1.2 Extending Battery Life 16

5.2 External Power Option 16

5.3 Connecting the external pulse inputs 17

5.4 USB-to-serial cable 17

5.5 Disconnecting the serial interface cable 18

5.6 Installation Drawing 19

CONTENTS

6 Getting Started with a CNI4 device 20

7 Configuration 21

7.1 Getting started with MasterLink 21

7.2 Configuring a Pulse Accumulator using serial connection 24

7.3 Configuring a Cloud Link 4G Modem using serial connection 28

7.4 Configuring an integrated CNI4 device using serial
connection 32

7.5 Connecting to an integrated CNI4 device over internet 38

7.6 Adding a CNI4 site in MasterLink mobile application 42

7.6.1 Configuring items in the MasterLink mobile application 44

7.7 Uploading Certificates 45

7.8 Firmware Upgrade 47

7.8.1 Firmware Upgrade using MasterLink 47

7.8.2 Firmware Upgrade over bluetooth 48

8 Troubleshooting 50

9 Appendix 52

9.1 Item Code Types 52

9.1.1 Volume Items 52

9.1.2 Site Information Items 55

9.1.3 Battery Items 56

9.1.4 Date and Time Items 56

9.1.5 Audit Trial Configuration Items 57

9.1.6 Alarm Items 58

9.1.7 Call-in and Call-out 59

9.1.8 Scaling Factor Item Codes 62

9.1.9 Modem Item Codes 62

9.2 CNI4 Index Base 71

9.3 Connecting to cellular networks 74

9.3.1 Connecting to AT&T network 74

9.3.2 Connecting to Verizon network 74

10 Glossary 76

CONTENTS

Ch1 Item# Ch2 Item#

Input Pulse Value 098 912

Input Pulse Scaling 114 913

Accumulated Volume 002 910

Incremental Accumulated Volume 226 911

Accumulated Volume Units 092 458

Accumulated Volume # of Digits 097 097

Table 1-1: Quick Reference: Items associated with Accumulated Volumes

1 Introduction

1 Introduction

The basic CNI4 assembly includes a LTE supported Cloud Link 4G Modem and a dual-channel pulse data
logger. It is designed to support most:

Commercial & industrial (C&I) applications,

Smart/automatic meter reading (AMR) analog applications, as well as

2G/3G modem-based applications.

The Cloud Link 4G Modem provides cellular communication that wirelessly transfers data originating
from the pulse data logger. The CNI4 device is battery-operated (or can be externally powered) and is
easy to configure using MasterLink R510+ configuration software over serial, bluetooth and cellular
interface.

The accumulated data from the pulse data logger can be periodically reported to Honeywell PowerSpring
R110+ Meter Data Management (MDM ) system and other third party MDMs. (The CNI4 device must be
configured as a Pulse Accumulator device in Honeywell PowerSpring.)

Two independent pulse sources may be connected to the input channels, each having its own 3.5 vdc
wetting voltage. As the two channels act as independent accumulators, typical installations might
include:

a. One pulse source (pulse transmitter or meter pulse) connected to either Ch1 or Ch2.

b. Two separate pulse sources (pulse transmitters or meter pulses): Ch1 for the first source and Ch2

for the second source.

c. Pulse outputs from one volume corrector connected to both channels, Ch1 for corrected volume

pulses and Ch2 for uncorrected volume pulses.

The pulses received at either inputs are assigned a fixed volume through their respective 'Input Pulse
Value' selections (item numbers 098 and 912 - refer to Volume related Item Numbers in the Appendix
section).

If required, additional pulse scaling (Item numbers 114 and 913 - refer to Volume related Item Numbers in
the Appendix section) can be applied to individual channels before the pulses are stored to their
respective accumulated totals.

Honeywell | 1

Ch1 Item# Ch2 Item#

FixedFactor Volume 000 908

Incremental FixedFactor Volume 225 909

FixedFactor Value 044 440

FixedFactor Volume Units 090 457

FixedFactor Volume Digits 096 096

Table 1-2: Quick Reference: Items associated with FixedFactor Volume

1 Introduction

Additionally, each pulse channel may also be configured to receive a user-specified FixedFactor
multiplier. By default, this multiplier is disabled but may be activated by inserting the desired factor into
item 044 for Ch1 and item 440 for Ch2. The FixedFactor feature is normally used to adjust the
accumulated uncorrected volume for a fixed pressure factor or fixed temperature factor (or both).

The number of digits for Accumulated Volume and FixedFactor Volume can also be assigned for both
channels. (item numbers 097, refer to Scaling related Item Numbers in the Appendix section.)

Honeywell | 2

Specifications

Pulse input type

Reed Switch (mechanical) Electronic Correctors

Firmware Filter ON OFF

Min “On” Pulse Width 150 ms 40 ms

Min “Off” Pulse Width 150 ms 60 ms

Max Bounce Time 10 ms 2 ms

Max Frequency N.A.

10 Hz, 40% duty cycle

5 Hz, > 20% duty cycle

Max Reed Switch Pulse
Rate In

20 PPM, 5% duty cycle

600 PPM, 40% duty cycle

300 PPM, 20% duty cycle

Table 2-1: Pulse Input Source Specifications

2 Specifications

2 Specifications

Pulse Input Circuit

Full temperature range: -25 °C to +65 °C

Max wetting current provided = 35 micro-amps

Max Pulser + Line Resistance = 200 ohms

Max line length = 300 feet

If you are using Electronic Correctors or Reed Switch (mechanical) as a pulse input source,
follow the specifications mentioned in the table below.

Memory

41 Days (If 4 user-specified audit-trail log items are configured for hourly logging)

Power Supply

Battery

2 D-cell Lithium disposable battery pack for the Pulse Accumulator

2 D-cell Lithium disposable battery pack with super-capacitor for the Cloud Link
4G Modem

External Power Supply

Pulse Accumulator (5 to 16 V)

Communications

While using external power, the Pulse Accumulator can use a 2 D-cell Lithium
disposable battery pack as a backup.

Wireless specifications:

LTE: Five band, 700 (Bd13)/700 (Bd17)/850 (Bd5)/ AWS (Bd4)/1900MHz (Bd2)

UMTS/HSPA+: Triple band, 850 (BdV)/AWS (BdIV)/1900MHz (BdII)

GSM/GPRS/EDGE: Quad band, 850/900/1800/1900MHz

Honeywell | 3

Parameter Conditions Min. Typical Unit

LTE Connectivity Band 2, 4, 5, 13 and 17

Receiver Input Sensitivity@
ARP (ch.bandwidth 5 MHz)

LTE 700 Band 17 -97 -102 dBm

LTE 700 Band 13 -98 -103 dBm

LTE 850 Band 5 -98 -104 dBm

LTE AWS Band 4 -100 -103 dBm

LTE 1900 Band 2 -98 -103 dBm

Table 2-2: Modem Receiver Sensitivity

2 Specifications

Bluetooth Low Enenrgy: v.4.0 (2402-2480MHz)

Certified with Verizon and also operates with other major carriers in North America such as
AT&T and Rogers.

Falls back to UMTS/HSPA and GSM/GPRS

Supports IPV4 communication

Bluetooth Low Energy interface can be used for wireless configuration

Security

SSL/TLS 1.2

(Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (SSL), both frequently referred
to as "SSL", are cryptographic protocols that provide communications security over a computer network.)

Software

Configuration: MasterLink R510+ (Windows, iOS, Android)

Data Collection: TDS /PowerSpring R110, Itron MV90 V3.0+

Enclosure

20% glass-filled polycarbonate

Weight: 3.7 lbs

Wall-mount, meter-mount and pipe-mount

Environmental

-13 °F to +149 °F (-25 °C to +65 °C)

Relative Humidity: 0 to 95% non-condensing

Certifications

Class 1, Division 2, Group D

PTCRB

Verizon

FCC

Honeywell | 4

3 Safety

3 Safety

3.1 Limited Warranty

Honeywell Mercury Instruments, Inc. warrants all instruments covered by this manual to be free from
defects in material and workmanship under normal use and service of this product. If returned to our
factory, transportation charges prepaid, within 4 years of the original purchase shipment date, Honeywell
Mercury Instruments agrees to repair or replace any instrument which its examination reveals to have
been defective due to faulty workmanship or material. All obligations or liabilities on Mercury
Instruments part is to repair or replace warranty instruments, and does not include any other type of
claims or damages, including but not limited to consequential damages following the use or misuse of
instruments sold by it.

Honeywell Mercury Instruments reserves the right to, at any time make changes, modification or
enhancements to this product without prior notification. This warranty is in lieu of all other warranties,
express or implied. No agent is authorized to assume for Mercury Instruments any liability except as set
forth above.

3.2 Safety in Hazardous Locations

The Mercury Instruments CNI4 is certified by CSA (CUS) for Class I, Div-2, Group D hazardous locations
when installed in accordance with CSA (CUS) control drawing 40-6144 in this manual. Operate the CNI4
device only if the instrument is completely intact. Also, ensure to comply with the applicable laws and
regulations, and company policies for the usage of the CNI4 device.

Caution: Use only Mercury Instruments manufactured battery packs with part numbers specified on

the certification label or control drawing. Use of third-party battery packs voids product warranty,
voids hazardous locations Class 1 Div 2 certifications and may impair safety.

Do not connect 51203165-100 battery pack and external power simultaneously to Cloud Link 4G Modem.
Also, do not replace the battery pack in a hazardous location.

Warning: Electrostatic discharge (ESD) can damage CMOS integrated circuits and modules. Observe

precautions for handling electrostatic sensitive devices.

Related Item: InstallationDrawing

Honeywell | 5

3 Safety

3.3 Security

Using MasterLink R510.1, the CNI4 device can be configured through the following interfaces:

Serial (using MasterLink desktop application)

Bluetooth (using MasterLink mobile application)

Cellular (using MasterLink desktop)

To start using MasterLink Application, Administrator must be registered using the license key provided by
Honeywell. MasterLink administrator can create roles with access permissions and assign roles to
different users. With this role based access mechanism, a user is restricted to the operations that are
associated with assigned role.

A valid user name and password are required to access the MasterLink application, and a valid user ID
and access code are required to sign-in to the Cloud Link 4G Modem.

For bluetooth communication with the CNI4, the Cloud Link 4G Modem uses Just Works pairing method.
In order to connect a Cloud Link 4G Modem with MasterLink mobile app, you need to perform a bluetooth
pairing first. That said, from the security standpoint, it is advised to disable the bluetooth interface and
use the serial interface for configuration, to avoid malicious user configuration changes.

Every Cloud Link 4G Modem device has a unique IMEI and RUID numbers. RUIDs are used to identify a
device using MasterLink desktop application.

The CNI4 supports white-listing of cellular communications. You can configure up to 10 host IP
addresses for the device to allow specific hosts in case of host initiated call outs.

For communication over a cellular interface, the Cloud Link 4G Modem can use SSL/TLS 1.2 certificates
for mutual authentication and secure connection. The following certificates can be loaded for secure
communication over a cellular interface.

Client Certificate - A client certificate is a type of digital certificate that is used by client
systems to make authenticated requests to a remote server.

Server Certificate - Server certificates or SSL certificates are small data files that digitally bind
a cryptographic key to an organization's details.

Private Key (Encrypted) - The private key is used to decrypt the information and restore it to its
original format so that it can be read.

CA Certificate - A Certification Authority (CA) is a trusted entity that issues electronic
documents that verify a digital entity's identity on the Internet.

All files transferred to an Android device for use by MasterLink Software must be deleted after use to
ensure that there is no data loss / leak. It is recommended to keep the Android phone or iPhone used for
MasterLink Software updated with the security patches released by the respective platforms.

It is also recommended to enable SSL for secure communication with MasterLink Software R510.1.

Honeywell | 6

CNI4NAME

MODEL NO.

S/N

XXXXXXXX

YYYY/MM

MERCURY

INSTRUMENTS

Country of origin:

Mexico

HOneywell

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.

3 Safety

3.4 Label

Check the material label and serial number label.

Figure 3-1: Label - Serial Number

Figure 3-2: Material label

Honeywell | 7

4 Mechanical Assemblies

4 Mechanical Assemblies

4.1 Installing the SIM Card

The Cloud Link 4G Modem has a connector that holds the cellular radio Standard SIM card. Cloud Link
4G Modem supports both 1.8V (Class C) and 3.0V (Class B) version SIM cards.

To install the SIM card:

1. Lift the cover on the Cloud Link 4G modem.

2. Slide the white SIM card holder to the right, then lift the left edge.

3. Insert a SIM card into the slot provided and close the card holder.

4. Slide the SIM card holder to the left until it snap locks.

5. Close the cover.

Attention: To avoid damage to the SIM card, ensure that the CNI4 / Cloud Link 4G Modem is powered

down before inserting or removing the SIM card.

damage may result to the SIM card.

4.2 Instrument Mounting Options

The instrument mounting options must be clearly specified at the time of order to ensure that everything
a field technician needs is available at the time of installation. A CNI4 device can be mounted using one
of the following options:

Wall mount

Meter mount

Pipe mount

Honeywell | 8

4 Mechanical Assemblies

4.2.1 Wall Mounting

Where a flat wall surface is available, such as on the side of a building or shed, stainless steel “hangers”
can be utilized. Illustrated below is the rear view of a CNI4 with associated mounting dimensions (in
inches).

Figure 4-1: Wall Mounting Tabs and Dimensions

Recommended wall and fasteners

Recommended
Wall

Fasteners Stainless Steel Thread Forming ¼" dia-1.25"length, Screw size 0.25" Min Torque 56

Brick Wall

lb.in.

Honeywell | 9

4 Mechanical Assemblies

4.2.2 Meter Mounting

The UMB (Universal Mounting Bracket) option is used when the index base has to be mounted directly to
a meter. The advantage this option provides is that you can mount the entire instrument without being
concerned about routing external meter pulse signal wires. You can mount the UMB index base on rotary,
turbine, and diaphragm gas meters that have a rotating instrument drive output. This includes American,
Rockwell, Romet, Roots, or Schlumberger meters.

The UMB housing may be rotated about the base plate so that the instrument and index will face in any
of four directions. To mount, remove all four screws (provided with the kit) which attach the base plate to
the bracket housing. Replace and tighten the four screws after repositioning the UMB housing.

Figure 4-2: CNI4 with Universal Mounting Bracket (UMB)

Reference dimensions for the base plate are shown here. All dimensions are in inches.

Figure 4-3: Universal Mounting Bracket (UMB) Hole Pattern

Honeywell | 10

4 Mechanical Assemblies

4.2.3 Vertical Pipe Mounting

Another mounting option available for the CNI4 is the pipe-mount. In this option, the adaptor will accept
a 2 inch diameter galvanized pipe, and is secured in place with a pair of Allen-Head Set Screws.

Figure 4-4: Pipe Mounting using Collar

Shown below is a U-Bolt mounting option. This is optimized for metal pipe with an outside diameter of
2”.

Figure 4-5: Pipe Mounting using U-Bolts

Honeywell | 11

Hole to lock and

seal the device

4 Mechanical Assemblies

4.3 Call switch

In the CNI4 device, a CALLswitch (magnetic reed switch) is located inside the left side of the instrument
enclosure, behind the material label. This allows the field technician to initiate a call without the need to
open the door of the unit. A hand-held magnetic wand is simply placed against the outside of the
enclosure for a few seconds.

Figure 4-6: CALL switch

4.4 Enclosure Sealing

You need to open and close the device door to configure the CNi4 device. After configuring the CNI4
instrument, close the device lid and lock the door.

Seal the enclosure either using a conventional lock through the larger hole or by a security wire seal
through the smaller hole.

Figure 4-7: Enclosure Sealing Options

Honeywell | 12

4 Mechanical Assemblies

4.5 CNI4 device without the modem

If you have ordered a CNI4 device without the Cloud Link 4G modem, the device will be shipped with a
modem mounting plate installed (see figure below). This enables you to order a Cloud Link 4G modem at
a later time, and retrofit it inside the CNI4 device.

Antenna and terminal block position (external dc power) are same for both meter and wall mount

For Div 2 installation with external power option: The enclosure is supplied with a rigid metal conduit
clamp 20-3418 and nut 22-2841

Honeywell | 13

5 Electrical Assemblies

5 Electrical Assemblies

5.1 Internal Battery Power Options

Shown below is the CNI4 device with the Pulse Accumulator and Cloud Link 4G Modem battery packs
installed and wired.

Figure 5-1: Lithium Battery Pack Mounting

Component Battery pack Ordering Part Number

Pulse Accumulator Dual-cell Lithium power pack 40-6048

Cloud Link 4G Modem Single Lithium D-Cell 51203165-100

To connect the battery pack to the Pulse Accumulator

1. Insert the Pulse Accumulator battery pack into the battery holder provided on the enclosure door.

2. Connect the Pulse Accumulator battery pack to the Y cable.

3. Wrap the extra wire using a cable tie.

Honeywell | 14

5 Electrical Assemblies

To connect the battery packs to the Cloud Link 4G Modem

1. Insert the Cloud Link 4G Modem battery pack into the battery holder provided on the enclosure
door. You can also connect two battery packs in parallel, and install them in place as shown in the
figure below.

2. Tie-wrap the batteries to the metal plate.

3. Connect the female connector from the first battery to the male connector of the second battery.

4. Remove the warning label as shown in the picture, and then remove the dummy battery connector
plug on the Cloud Link.

5. Attach the connector from the second battery to the Cloud Link battery connector.

6. Wrap the extra wire using a cable tie.

5.1.1 Battery Replacement

Batteries must be replaced in non-hazardous location or after ensuring the area is free from hazardous
gases. Before replacing the Pulse Accumulator battery connect the fresh battery to the free-end of the Y­cable to avoid power interruption.

Replacement of internal battery packs is quick and convenient by pressing left-wards on the large plastic
tab and pulling the pack out. Take care to not lose grip of the battery pack while disconnecting the power
connector from the Pulse Accumulator board.

Honeywell | 15

5 Electrical Assemblies

5.1.2 Extending Battery Life

The CNI4 is designed to provide a long service life when operating from batteries. Total battery life is
influenced by two factors in the CNI4 — continuous background current and high current draw during
cellular calls. The background current can be minimized to a certain extent by using fewer pulse input
connections and using normally-open (Form-A) contacts for pulse and alarm sensing. High current draw
depends on the number and duration of cellular calls made. This can be minimized by ensuring the CNI4
has strong cellular reception (which minimizes call retries) and by limiting the number of regular
scheduled calls to a practical extent.

The battery life also depends on bluetooth advertisement interval and so it is recommended to optimize
the usage of bluetooth.

5.2 External Power Option

A 3 Pin connector is available on the Y-cable to connect to an external power supply. Where AC power is
readily available, as is the case at some sites, use a power adaptor to supply the necessary voltage. The
power adaptor is required to be capable of sourcing Class 2 power supply with 2A rated current, 5V to 16V
range.

To setup external power supply

1. Remove the housing of the metal conduit and route the power cable through it.

2. Connect the power cable to the 3-Pin power connector on the Pulse Accumulator Board.

3. Connect the other end of the power cable to an external power source (5 to 16 V, 2A peak current).

The output voltage from the power adaptor can be wired to the positive and GND terminals of the 3 pin
connector shown above. It may be necessary to check with a voltmeter to determine the positive and GND
wires coming from the power adaptor. Polarity of the terminal block connection will be apparent from the
wire color — Red is positive and Black is negative.

Attention: In the event of a reverse connection, no harm will be caused to the electronics but the CNI4

will not power as expected.

Honeywell | 16

Connector to the

Pulse Accumulator

Connector to the

Cloud Link 4G Modem

USB connection

to the PC

5 Electrical Assemblies

5.3 Connecting the external pulse inputs

(Applicable for wall-mounted units only)

It is possible to connect a maximum of two external pulse inputs at TB2 (Terminal Block 2) of the Pulse
Accumulator.

A 3.5 VDC wetting voltage is provided by each Pulse Accumulator input channel. If the pulse channel is to
be wired to an active device, i.e. transistor-type output, be sure to observe polarity.

To connect the external pulse inputs

1. Remove the housing on the cable gland and route the pulse input(s) cable through it.

2. Unplug the male 4-Pin terminal block connector.

3. Connect the external input pulse wires of the cable into the appropriate slot on the 4-Pin terminal
block connector.

4. Reconnect the 4-Pin terminal block connector.

5.4 USB-to-serial cable

You can use the MasterLink Software (R510.1 or higher) to configure the Pulse Accumulator and the
Cloud Link 4G Modem as two independent sites, using the USB-to-serial cable (40-6147-kit).

Figure 5-2: The USB-to-serial cable (40-6147-kit)

One end of the cable has a USB connector and the other end includes a male and female connector. The
male (black) connector connects to the Cloud Link 4G Modem, and the female (green) connector connects
to the Pulse Accumulator.

Honeywell | 17

5 Electrical Assemblies

5.5 Disconnecting the serial interface cable

To configure the Cloud Link 4G Modem and the Pulse Accumulator, you need to disconnect the serial
cable interface connecting them. To do this, Disconnect the RS232 connector connected to the Cloud
Link 4G modem, and then use the USB-to-serial cable (40-6147-kit) to continue with the configuration
process.

Attention: After configuration is complete, remember to resore the original serial interface between the

Pulse Accumulator and the Cloud Link 4G Modem.

Honeywell | 18

5 Electrical Assemblies

5.6 Installation Drawing

CNI4 device for Class I Division 2 must be connected to other circuits as per the below installation
drawing (40-6144). Substitution of components may impair suitability for use in a hazardous location.

Honeywell | 19

6 Getting Started with a CNI4 device

6 Getting Started with a CNI4 device

Follow the steps below to get started with a new CNI4 device:

Step 1: Open the door of the CNI4 and install the SIM Card

Step 2: Power-up the CNI4 — via battery or external power supply

Step 3: Connect the external pulse inputs (applicable for wall-mounted option only)

Step 4: Disconnect the serial cable interfacing the Pulse Accumulator and the Cloud Link 4G Modem

Step 5: Configure the Pulse Accumulator using serial connection

Step 6: Configure the Cloud Link 4G Modem using serial connection

Step 7: Restore the original serial cable connection

Step 8: Close and lock the door

Honeywell | 20

7 Configuration

7 Configuration

MasterLink software is used to configure the CNI4 device. MasterLink R510.1 is available as a Windows
application and also as an app that can be installed on iOS and Android devices.

CNI4 Configuration scenarios are listed here:

Using the MasterLink Windows application you can:

Configure the Pulse Accumulator and the Cloud Link 4G Modem as separate sites by connecting
to them individually using a serial cable. In this case, both must have the same Site ID.

Configure the CNI4 device as an integrated device by connecting to it over internet.

Configure the CNI4 device as a single site, and using the same site you can connect to the Pulse
Accumulator / Cloud Link 4G Modem individually through serial communication.

Using the MasterLink mobile app, you can connect to the CNI4 device over Bluetooth, and configure it as
an integrated device.

7.1 Getting started with MasterLink

On launching the MasterLink, you will see a screen to log on.

To start using MasterLink Application, Administrator must be registered using the license key provided by
Honeywell. After the site administrator is registered, they can create new users using Security feature.

For individual user, the generated license key must be emailed to them by the administrator allowing
them to register and start using MasterLink.

Honeywell | 21