OneWireless™ Wireless Device Manager Specification

OneWireless™ Wireless Device Manager Specification
Process Solutions
Technical Information
OneWireless Wireless Device Manager
Specification
OW03-640-230, October 2014
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OneWireless Network Overview
Honeywell OneWireless™ Network is an industrial wireless mesh
network capable of simultaneously supporting ISA100
Wireless*(IEC 62734) field instruments (transmitters, actuators,
etc), Wi-Fi devices and Ethernet/IP-based devices. The network
is composed of the following interconnected elements: Honeywell
OneWireless Wireless Device Manager (WDM), Honeywell
OneWireless Field Device Access Point (FDAP), Cisco* Aironet*
1552S Access Point, and Cisco Wireless Controller.
The WDM manages the ISA100 Wireless field device network
and ISA100 Wireless field devices such as Honeywell’s
OneWireless XYR™ 6000 field instruments, FDAPs, Cisco
1552S Access Points, HART* devices connected wirelessly
through the OneWireless Adapter, and ISA100 Wireless field
devices from other vendors.
The FDAP is an industrial meshing access point providing secure
and reliable wireless coverage for ISA100 Wireless field devices.
It uses advanced spatial diversity techniques to mitigate
multipath induced communication problems found in typical
industrial environments and thereby improve communication
Honeywell OneWireless Wireless Device Manager
reliability and increase effective range. The FDAP device selfdiscovers and forms an ISA100 Wireless mesh network that
routes data between ISA100 Wireless field devices and process
control applications. For more information consult the FDAP
Specification document.
The Cisco Wireless Controller provides real-time communication
between Cisco 1552S Access Points to simplify the deployment
and operation of wireless networks. The controller delivers
centralized security policies, wireless intrusion prevention system
The Cisco 1552S is an industrial meshing access point that
(wIPS) capabilities, award-winning RF management, and quality
provides secure and reliable wireless coverage for IEEE
of service (QoS) for process data, voice and video.
802.11b/g/n wireless devices and ISA100 Wireless field
instruments. Cisco 1552S Access Points self-discover and form a
high-speed IEEE 802.11-based wireless mesh network that
routes data between wireless clients (e.g., Wi-Fi clients, wired
Ethernet devices, and ISA100 Wireless field devices) and
process control applications. For more information consult the
Cisco Aironet 1552S Access Point Specification document.
OneWireless™ Wireless Device Manager Specification
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Wireless Device Manager Overview
The WDM allows users to design, commission, configure, and monitor the wireless field network and devices connected to it from a
centralized location. A centralized management approach significantly simplifies day-to-day operations — resulting in a low cost-ofownership.
The device assumes the roles of wireless field instrument
network gateway, system manager, and security manager:
 As a gateway, WDM handles communication between ISA100
Wireless field instruments and information systems. It acts as a
protocol translator between the application layer of the ISA100
Wireless standard and other application layers, such as
Modbus (both RTU/Serial and TCP), HART, OPC-UA, OPCDA, and CDA (Honeywell Experion® PKS communication
protocol). Leveraging the ISA100 Wireless standard’s tunneling
feature, Honeywell’s WDM offers a Generic Client Interface
that enables wireless field devices to communicate with
process applications using other types of field protocols,
including proprietary protocols, over the ISA100 Wireless
network.
 As a system manager, WDM governs the network, devices,
and communications. When two devices need to communicate,
they do so using a contract which is created, managed,
modified, and terminated by the WDM. It also performs policybased control of the network runtime configuration; monitors
and reports on communication configuration, performance, and
operational status; and, finally, provides time-related services.
 As a security manager, WDM issues security keys to wireless
devices so they can join the wireless field instrument network.
The device authenticates connectivity between nodes on the
wireless field instrument network, manages session keys, and
enables secure encrypted communication in the field
instrument network.
OneWireless™ Wireless Device Manager Specification
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Key Features
Great user experience
WDM offers a modern, beautiful, and feature rich user interface making it easy for
users to commission ISA100 Wireless field devices and monitor the entire wireless
system. With no software to install and an intuitive user interface, the time needed to
commission ISA100 Wireless field instruments is reduced to only a few minutes.
Integration with Experion
The native communication between WDM and other Experion nodes significantly
reduces the time spent incorporating wireless field instruments into a control strategy.
Integration with TPS and
other DCS/PLC systems
A rich portfolio of integrated field protocol interfaces (i.e., Modbus, HART, OPC-UA,
OPC-DA, GCI, Honeywell Enraf, and CDA) allows users to easily send data from
ISA100 Wireless field devices to TDC3000 system, Honeywell Enraf Entis Pro, Field
Device Manager and other host applications.
Robust security system
WDM offers end-to-end 128-bit encryption, application proxy agent and secured
HTTPS (certificates)-based user interface, which protects users from cyber security
threats.
Pre-configured reports with
key performance indicators
(KPIs)
WDM’s built-in reports reduce by half the time spent monitoring and optimizing the
wireless field instrument network.
Redundancy
WDM’s redundancy improves significantly the reliability of the OneWireless network by
ensuring no loss of process data.
System Management Features
The WDM is the ISA100 Wireless network system manager.
Using WDM’s intuitive web interface, users can easily design,
commission, configure, and manage the ISA100 Wireless
network, the ISA100 Wireless network devices (FDAP and Cisco
 The Reports tab offers several pre-defined reports that are
used to maintain and optimize the network and field devices.
These reports include battery life report, device health
overview, connectivity report, and device summary. The
reports can be easily exported for offline reviewing and
analysis.
1552S Access Points) and all ISA100 Wireless field instruments
Security Manager Features
associated with the network.
The WDM is the ISA100 Wireless network’s security manager. It
The device’s web-based user interface has been designed to
generates unique join keys required to authenticate and join the
minimize the effort required to manage the ISA100 Wireless
ISA100 Wireless network. It also generates unique session keys
network and the hundreds of wireless field devices associated
for each device needed to establish secure, encrypted
with the network. To simplify the browsing of hundreds of data
connections over the ISA100 Wireless network. The process of
points provided by the system, the user interface has been
downloading the ISA100 Wireless network security keys from the
carefully divided into multiple tabs:
WDM to the ISA100 Wireless field device is called provisioning.
 The Monitoring tab allows users to add, configure,
commission, and monitor wireless field devices (e.g., wireless
field instruments and network nodes). This view offers an
abundance of data in a clear and intuitive manner, thanks to
smart buttons that hide/unhide information (signal strength,
process value, battery life, etc.) depending on the user’s
needs. Users can drag and drop field devices on imported
maps, allowing them to be aware of the geo-location of each
device. The zoom in/out feature is very useful when monitoring
a large system.
 The Alarms/Events tab displays the alarms and system
events generated by the wireless field devices in a tabular
format. Users can easily view active alarms as well as alarms
and events that occurred in the past.
Honeywell’s WDM supports the two provisioning methods
defined by the ISA100 Wireless standard: infrared provisioning
and over-the-air provisioning.
Provisioning Application for Handheld Devices
Infrared provisioning consists of transmitting security keys to
ISA100 Wireless field devices via the infrared port of a handheld
device hosting Honeywell’s OneWireless provisioning application.
The infrared provisioning adds another element to the system’s
security: physical security. For a device to be issued a key, the
technician must be close to the wireless field instrument.
The provisioning device application runs on any mobile platform
with an IR port and Microsoft Windows* Mobile 5.0 or higher
operating system.
OneWireless™ Wireless Device Manager Specification
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Honeywell has tested the provisioning device software
Redundancy
application on the HP iPAQ PDA, Honeywell 99Ex PDA and
WDM’s redundancy improves significantly the reliability of the
Ecom Instruments i.roc PDA.
OneWireless network by ensuring no loss of process data. Two
Wireless Device Managers can be configured as a redundant
The provisioning device application also allows users to view the
configured settings of ISA100 Wireless field devices and enables
them to transmit calibration commands to and from the
transmitters.
Over-the-air Provisioning
Over-the-air provisioning allows a user to accept or reject an unprovisioned ISA100 Wireless field device via WDM’s user
pair, consisting of a primary and secondary WDM. The primary
WDM will constantly synchronize configuration and process data
to the secondary Wireless Device in real-time. The secondary
WDM will switch to the primary role if a software or hardware
failure occurs on the primary WDM.
Interfaces
Modbus
interface. With this method, an external provisioning device
(PDA) is no longer necessary.
Application Proxy Agent and Firewalls
WDM includes an application proxy agent that acts as an
intermediary between the wireless network and the plant
network. There is basically an air-gap between the two networks
(i.e., there is no packet forwarding between the two networks). All
traffic coming in from the wireless network terminates on the
WDM. Wireless data is collected by the WDM using the wireless
network port and is stored in its cache. Plant applications access
data from WDM using one of the standard industrial protocols
such as Modbus, OPC-UA, OPC-DA or CDA via the plant
network port. Because external hosts only communicate with the
proxy agent, internal IP addresses are not made known to the
outside world. This approach is much more secure than any
firewall, including application aware firewalls.
WDM supports the Modbus protocol so that any standard
measurement, status, or other parameter can be read by any
Modbus application. Users can configure register number
assignments based on their needs. The device supports Modbus
RTU (RS-232 and RS-485) and Modbus TCP/IP interfaces.
OPC
The WDM hosts an OPC Unified Architecture (UA) server, which
provides open system communication to ISA100 Wireless data.
OPC UA provides a service-oriented architecture (SOA) for
industrial applications. This platform-independent OPC server
integrates the different flavors of the former OPC specifications
(OPC DA, OPC HA and OPC AE) into a unified address space
accessible with a single set of services. WDM exposes process
data only over the OPC UA interface. The historical data or
alarm/events are not currently supported. For OPC-based
The Application Proxy Agent is supplemented by two firewalls
applications that only support DCOM/COM-based OPC, WDM
implemented inside the WDM. These firewalls allow only a small
offers an OPCUA Proxy that, when installed on the client
number of ports to enter the WDM from the wireless network.
machine, enables communication between a DCOM/COM-based
WDM also firewalls the plant network to allow only a limited
OPC client and the WDM OPC UA server.
number of protocols to enter WDM from the plant network side.
HART
End-to-end 128-bit Encryption
The WDM takes advantage of the ISA100 Wireless standard to
ensure the integrity of the message. As such, process data is
AES-128 bit encrypted at the source and decrypted at the
destination (i.e., the WDM). This provides end-to-end security for
the process data.
Gateway Features
Like other intelligent digital field instruments, ISA100 Wireless
field instruments offer important diagnostic data. The WDM’s
HART interface allows users to access the diagnostics
information from their favorite field instrument management
system without native support for ISA100 Wireless, such as
Honeywell’s Field Device Manager R430 and earlier. This
enables ISA100 Wireless field instruments to be monitored like
The WDM manages the communication between wireless field
any other HART field instrument.
instruments (transmitters or actuators) and process control
The HART interface (HART IP) is also used to access
applications. The device can be connected to the wired process
diagnostics from HART devices connected to OneWireless
control network at the Level 2 or Wireless DMZ (refer to the
Adapter.
OneWireless Network Overview document).
OneWireless™ Wireless Device Manager Specification
5
Experion PKS CDA
Enraf Interface
WDM supports the Experion PKS CDA communication protocol,
The Enraf interface allows communication between the
allowing Experion PKS 410 nodes and later such as C series
Honeywell Enraf Flexline Radar gauges, Enraf Wireless Field
controllers and ACE nodes to communicate directly with the
Interface (WFI) and Enraf Entis Pro software application.
WDM and ISA100 Wireless field devices.
Leveraging ISA100 Wireless, tunneling capability, the Enraf’s
Gateway General Client Interface
radar tank gauge, SmartRadar Flexline and Servo gauge
equipped with WFI, can wirelessly send level and custody
The Gateway General Client Interface (GCI) allows third-party
transfer information to Enraf’s inventory management application,
client applications to communicate with ISA100 Wireless devices
i.e. Entis Pro.
using the native ISA100 Wireless protocol. ISA100 Wireless can
tunnel or encapsulate other protocols (e.g., proprietary, HART,
FOUNDATION* fieldbus) and transport data between the host
application and device. The GCI interface is currently used by
Bently Nevada’s System1 applications and SKF’s @ptitude
Analyst to communicate with their respective wireless vibration
devices.
Honeywell’s Field Device Manager also uses the GCI to manage the health of ISA100 Wireless field devices.
Experion Integration
OneWireless™ Wireless Device Manager Specification
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Users of Experion PKS R410 or higher can easily add and
The tight integration with Experion significantly simplifies the
configure ISA100 field devices to their control system. Using
management and monitoring of the ISA100 network including
Experion Control Builder, users add their Wireless Device
associated system alarms.
Managers to their control system. All ISA100 field instruments
associated to a Wireless Device Manager are automatically
detected and displayed in Experion Control Builder. Users can
then configure the field instruments and incorporate them in their
With Experion’s native support for ISA100 Wireless, users do not
need to do any data mapping or non-value-added engineering
such as custom faceplates and custom-detailed displays.
control strategies.
Web-based User Interface
The WDM provides an unbelievable user experience with its optimized, web-based user interfaces and pre-built reports. The user
interface is designed to simplify device configuration, security configuration, and monitoring of the ISA100 Wireless network. It
comprises the following main elements:
 Ribbon Bar – The Ribbon Bar allows for immediate access to
commonly-used functions, such as filtering or channel
activate/inactivate. It consists of groupings of user interface
controls for controlling display elements and accessing various
functions for managing, monitoring and maintaining the
OneWireless Network. These user interface controls are
contextual and are enabled based on user role and
devices/channels selected in the Selection Panel or the Map
View.
 Map View – The Map View provides a visual representation of
the OneWireless Network and its wireless coverage.
 Selection Panel – The Selection Panel displays a list of all the
ISA100 Wireless devices that are configured in the
OneWireless Network.
 Property Panel – The Property Panel contains configuration
properties of all the ISA100 Wireless devices configured in the
OneWireless Network.
 Status Bar – The Status Bar provides an overview of the
network status by displaying the number of online devices,
active alarms, and the progress of any maintenance operation.
OneWireless™ Wireless Device Manager Specification
Users can quickly assess the performance of their network and
devices via pre-built reports:
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Hardware Design
The WDM is a rugged, compact, embedded device, with a small
 Battery Life – Lists all devices that require battery
replacement and/or have battery level less than 50%.
footprint which saves users real estate space. All ports are
 Device Health Overview – Lists all the devices with wireless
network disconnection and alarms.
wireless field network to another network. The WDM provides
 Connection Summary – Lists all connections with a poor or
unacceptable signal quality.
mounting kit and wall mounting kit, allowing users to easily mount
 Device Summary – Provides a summary of each device
configured in the network. Using the filter option on the Ribbon
Bar, users can remove devices from the report.
The WDM hosts a sleek, modern user interface, which leverages
readily accessible from the front for easy connection of the
flexible mounting options – it comes with both a DIN-rail
the device in a field cabinet or on a wall.
the latest web technology. Users, with valid username and
 Connection History – Lists all the history of connection
changes.
password, can manage the wireless field instrument network
 Device History – Lists all device status changes.
connection, eliminating the need for any software installation on a
from any PC with a standard web browser via a secure HTTPS
PC.
Technical Specifications
Model Number
WDMX
General
Certification: CE, FCC Class A, UL, CCC
Dimensions: 110 x 155 x 140 mm (4.4" x 6.1" x 5.6")
Weight: 2.0 kg
Power Consumption: 24 W (Typical)
Power Requirement: 9 (Min.) ~ 36 (Max.) VDC (e.g +24 V @ 1.25 A)
Mounting: DIN-rail, Wall
Hardware
Indicators: Power, IDE, LAN (Active, Status), Serial (Tx, Rx)
Serial Ports: 1 x RS-232 and 1 X RS-485 with DB9 Connectors
LAN:3 x 10/100/1000 Base-T RJ-45 ports (PCN, FDN, and Redundant Private Path)
USB: 4 x USB, EHCI, Rev 2.0 Compliant
Environment
Operation Temperature: -10 to +65 °C (14 to 149 °F)
Storage Temperature: -20 to +80 °C (-4 to 176 °F)
Operating Humidity: 20 to 95% (non-condensing)
Storage Humidity: 0 to 95% (non-condensing)
Shock Protection: IEC 68 2-27
Vibration Protection: IEC 68 2-64 (Random 1 Oct/min, 1 hr/axis)
Certification
CE, FCC Class A, UL, CCC
Languages
English
Field Network Capacity
40 access points (Cisco 1552S Access Points and/or FDAPs as access points)
40 Field Device Routers
100 ISA100 Wireless Field Instruments
Supported Field Device
Update Rates
1, 5, 10, 30, or 60 seconds for published attributes
OneWireless™ Wireless Device Manager Specification
Model Number
WDMX
Field Communication
Modbus RTU (RS-232 and RS-485) and Modbus TCP/IP (up to 10 clients)
HART RTU (RS-232 and RS-485) (1 client)
HART IP (up to 5 clients)
OPC UA (up to 5 clients)
OPC DA using provided OPC-UA to OPC-DA proxy installed on client PC (up to 5 clients)
Honeywell Experion PKS CDA communication protocol (up to 5 display clients and 5 peer
clients)
Gateway General Client Interface (up to 5 clients)
Enraf Serial (1 client)
Enraf UDP (up to 12 clients)
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Supported Web Browsers
Microsoft Internet Explorer 7.0 or higher
Firefox 3.6 or higher
Google Chrome 12.0 or higher
Number of Supported Web
Clients
2 clients
Web Client Refresh Rate
5 seconds
Maximum Number of Alarms
and Events
1000 alarms
Redundancy
Control processing switchover interruption time: 15 seconds
24576 events
Maximum initial synchronization time: 180 seconds
Supported Number of
Parallel Firmware Upgrades
for Field Devices
3 devices (recommended)
Supported Provisioning
Handheld
All handheld platforms with a Windows Mobile 5.0 or higher operating system and an
Infrared Red (IrDA) port
Important Note:
Honeywell uses Allen-Bradley’s 1606-XLP30E power supply to power the Wireless Device Manager.
1
The user interface is designed for and recommended to be run in the browser in full screen with a resolution of 1280 X 1024
8
OneWireless™ Wireless Device Manager Specification
Technical Drawing
9
OneWireless™ Wireless Device Manager Specification
Model Selection Guide
10
OneWireless™ Wireless Device Manager Specification
11
®
OneWireless™ and XYR™ are trademarks and Experion is a registered trademark of Honeywell International Inc.
*All other products and brand names shown are trademarks of their respective owners.
While this information is presented in good faith and believed to be accurate, Honeywell disclaims the implied warranties of
merchantability and fitness for a particular purpose and makes no express warranties except as may be stated in its written agreement
with and for its customer. In no event is Honeywell liable to anyone for any indirect, special or consequential damages. The information
and specifications in this document are subject to change without notice
This document is published for the sole usage of Honeywell Process Solutions’ customers and prospective customers.
For More Information
To learn more about Honeywell’s OneWireless
solutions, visit our website
www.honeywellprocess.com or contact
your Honeywell account manager.
Honeywell Process Solutions
Honeywell
1250 West Sam Houston Parkway South
Houston, TX 77042
Honeywell House, Arlington Business Park
Bracknell, Berkshire, England RG12 1EB
Shanghai City Centre, 100 Junyi Road
Shanghai, China 20051
www.honeywellprocess.com
OW03-640-230
October 2014
© 2014 Honeywell International Inc.
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