nVent RAYCHEM Elexant 9200i User manual

nVent.com/RAYCHEM | 1RAYCHEM-AR-H60819-Elexant9200i-EN-2009
Elexant 9200i
Wireless Communications Interface

nVent.com/RAYCHEM | 2RAYCHEM-AR-H60819-Elexant9200i-EN-2009
LIST OF TABLES
Table 1 - Elexant 9200i Enclosure Variants................................................................................................4
Table 2 - Elexant 9200i Antenna Packages................................................................................................5
LIST OF FIGURES
Figure 1 - Elexant 9200i Assembly ............................................................................................................7
Figure 2 - Input Power.............................................................................................................................10
Figure 3 - RS-485 Connections ............................................................................................................... 11
Figure 4 - Antenna Coaxial Connection.................................................................................................... 11
TABLE OF CONTENTS
1. OVERVIEW ................................................................................................................................................3
1.1 Introduction......................................................................................................................................3
1.1.1 Description ........................................................................................................................................................3
1.1.2 Enclosure Variants...........................................................................................................................................4
1.1.3 Antenna Package Variants.............................................................................................................................5
1.1.4 Product Features..............................................................................................................................................5
1.2 Vital Information...............................................................................................................................6
1.3 Technical Support.............................................................................................................................6
1.4 Supporting Services .........................................................................................................................6
2 INSTALLATION AND WIRING.....................................................................................................................6
2.1 Initial Inspection...............................................................................................................................6
2.2 Operator Safety Considerations ........................................................................................................6
2.3 Elexant 9200i Assembly....................................................................................................................7
2.4 Connection and Indicators ................................................................................................................8
2.5 Mounting and Removal Procedures ................................................................................................10
2.6 Wiring and Input Interfaces.............................................................................................................10
2.6.1 Input Power.....................................................................................................................................................10
2.6.2 Load Connections:.........................................................................................................................................11
2.6.3 AC Voltage Sense...........................................................................................................................................11
3 PRODUCT OPERATIONS..........................................................................................................................12
  .....................................................................................................12
4 FIRMWARE UPGRADE .............................................................................................................................12
4.1 Firmware Upgrade Procedure..........................................................................................................12
5 TROUBLESHOOTING ...............................................................................................................................12
5.1 Troubleshooting Procedure.............................................................................................................12
6 APPENDIX A ...........................................................................................................................................13

nVent.com/RAYCHEM | 3RAYCHEM-AR-H60819-Elexant9200i-EN-2009
. OVERVIEW
This section contains an overview of the Elexant 9200i Wireless Communications product. It introduces the main features of
the product, variations available, as well as provides directions on accessing manufacturer information that pertains to the
equipment there-in.
1.1 Introduction
The nVent RAYCHEM Elexant 9200i is a Wireless Communications Interface that provides an alternative solution
to hardwired Remote Monitoring and Configuration of Electric Heat Tracing Systems (EHT) systems.
This product contains equipment from 3rd party manufacturers, is regional in its application, and covers a range
of frequencies, all of which need be defined at the time of purchase. Engineering Services typically define the
equipment that is needed in order to meet a specific application.
Additional copies of this user manual may be ordered separately through your nVent Heat Tracing Solutions
representative or online at RAYCHEM.nVent.com using the document number H60819.
1.1.1 Description
A minimum of two radio transceivers are required to establish a network. This product is intended for integration
with nVent RAYCHEM Supervisor software and nVent RAYCHEM Electric Heat Tracing (EHT) Controllers.
The Elexant 9200i product line consists of the following:
• Standalone enclosures
• A wireless communications option within a given Control Panel
• External antenna packages
Standalone enclosures can be configured in many ways, enabling the customer to choose from a range of
options: enclosure material, radio frequency, antenna type, and heating option.

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1.1.2 Enclosure Variants
(See Notes 1and 2)
Catalog
Number Part Number Description
10392-100 9200i-E-PC-868-FW
Elexant 9200i 868 MHz Phoenix Contact module in FG
enclosure with window, antenna, and pre-drilled holes for
power (M25) and communications (M20)
10392-101 9200i-E-PC-868-FW-EXT
Elexant 9200i 868 MHz Phoenix Contact module in FG
enclosure with window, external antenna connection, and
pre-drilled holes for power (M25) and communications (M20)
- antenna & coax sold separately
10392-102 9200i-E-PC-868-SW
Elexant 9200i 868 MHz Phoenix Contact module in SS
enclosure with window, antenna, and pre-drilled holes for
power (M25) and communications (M20)
10392-103 9200i-E-PC-868-SW-EXT
Elexant 9200i 868 MHz Phoenix Contact module in SS
enclosure with window, external antenna connection, and
pre-drilled holes for power (M25) and communications (M20)
- antenna & coax sold separately
10392-104 9200i-A-PC-900-FW Elexant 9200i 900 MHz Phoenix Contact module in FG
enclosure with window and antenna
10392-105 9200i-A-PC-900-FW-EXT
Elexant 9200i 900 MHz Phoenix Contact module in FG
enclosure with window and external antenna connection -
antenna & coax sold separately
10392-106 9200i-A-PC-900-SW Elexant 9200i 900 MHz Phoenix Contact module in SS
enclosure with window and antenna
10392-107 9200i-A-PC-900-SW-EXT
Elexant 9200i 900 MHz Phoenix Contact module in SS
enclosure with window and external antenna connection -
antenna & coax sold separately
10392-108 9200i-A-PC-024-FW
Elexant 9200i 2.4GHz Phoenix Contact module in FG
enclosure with window
and antenna
10392-109 9200i-A-PC-024-FW-EXT
Elexant 9200i 2.4GHz Phoenix Contact module in FG
enclosure with window and external antenna connection -
antenna & coax sold separately
10392-110 9200i-A-PC-024-SW
Elexant 9200i 2.4GHz Phoenix Contact module in SS
enclosure with window
and antenna
10392-111 9200i-A-PC-024-SW-EXT
Elexant 9200i 2.4GHz Phoenix Contact module in SS
enclosure with window and external antenna connection -
antenna & coax sold separately
10392-112 9200i-E-PC-024-FW
Elexant 9200i 2.4GHz Phoenix Contact module in FG
enclosure with window, antenna, and pre-drilled holes for
power (M25) and communications (M20)
10392-113 9200i-E-PC-024-FW-EXT
Elexant 9200i 2.4GHz Phoenix Contact module in FG
enclosure with window, external antenna connection, and
pre-drilled holes for power (M25) and communications (M20)
- antenna & coax sold separately
10392-114 9200i-E-PC-024-SW
Elexant 9200i 2.4GHz Phoenix Contact module in SS
enclosure with window, antenna, and pre-drilled holes for
power (M25) and communications (M20)
10392-115 9200i-E-PC-024-SW-EXT
Elexant 9200i 2.4GHz Phoenix Contact module in SS
enclosure with window, external antenna connection, and
pre-drilled holes for power (M25) and communications (M20)
- antenna & coax sold separately
Table 1- Elexant 9200i Enclosure Variants

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1.1.3 Antenna Package Variants
All Antenna Packages listed are accessories to the Enclosures shown above, and are shown to assist
thecustomer in product selection. However, they are not included in the approvals of the Enclosures.
Eachcomponent of the antenna packages must have its own suitable certification for each use case.
Refer to the section on 'SPECIFIC CONDITIONS OF SAFE USE' for further information.
(See Notes 1and 2)
Catalog
Number Part Number Description
10392-151 9200i-E-PC-ANT-868-OM1-3
Elexant 9200i 868 MHz Antenna Package Accessory -
OMNI 2dBi antenna with 3meter coaxial cable, antenna
bracket, and gland
10392-152 9200i-A-PC-ANT-900-OM2-3
Elexant 9200i 868 - 900 MHz Antenna Package Accessory
- OMNI 2dBi antenna with 3meter coaxial cable, antenna
bracket, and gland
10392-153 9200i-C-PC-ANT-024-OM3-3
Elexant 9200i 2.4GHz Antenna Package Accessory - OMNI
2dBi antenna with 3meter coaxial cable, antenna bracket,
and gland
10392-154 9200i-C-PC-ANT-900-YA1-3
Elexant 9200i 868 - 900 MHz Antenna Package Accessory
- OMNI 5dBi YAGI antenna with 3meter coaxial cable,
antenna bracket, and gland
9200i-ANT-C 9200i-ANT-C Customized Antenna Package Accessory
Table 2- Elexant 9200i Antenna Packages
Notes:
1. Many countries restrict the use of specific Radio Frequencies. In general, the following frequencies can be
used accordingly:
a. 868 MHz – EMEAI
b. 900 MHz – North America
c. 2.4GHz – Global
2. Further information pertaining to specific regional information can be found within the manufacturer's
documentation.
1.1.4 Product Features
• Available in three frequencies for global coverage:
Ȧ 868 MHz, 900 MHz, 2.4GHz
• Multiple network topologies & modes
ȦPoint to Point / Star, Line / Mesh
ȦI/O Data, Serial, PLC / Modbus RTU
• Multiple Radio setup types
ȦMaster, Slave, Repeater / Slave
Ȧ 128 bit Advanced Encryption Standard (AES)
• Self-Healing
ȦRadios auto-negotiate alternate pathways in the event of a lost path
• Long distance coverage
The Elexant 9200i is an encapsulation of a 3rd party transceiver and associated equipment. It provides
a transparent communications bridge between a Master and Slave / Repeater transceiver, allowing for
communications to span many kilometers. The main interface to a Heat Tracing Controller is a RS-485 Serial
interface, supporting the Modbus RTU protocol.A full set of features can be found within the manufacturer’s
documentation.

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1.2 Vital Information
This manual is a guide for the setup and operation of the nVent RAYCHEM Elexant 9200i Wireless
Communications product.
IMPORTANT: All information, including illustrations, is believed to be reliable. Users, however, should
independently evaluate the suitability of each product for their particular application.
nVent Thermal LLC makes no warranties as to the accuracy or completeness of the information and disclaims
any liability regarding its use.
nVent Thermal LLC’s only obligations are those in the nVent Thermal Standard Terms and Conditions of Sale
for this product, and in no case will nVent Thermal or its distributors be liable for any incidental, indirect, or
consequential damages arising from the sale, resale, use, or misuse of the product. Specifications are subject
to change without notice. In addition, nVent Thermal reserves the right to make changes—without notification to
Buyer—to processing or materials that do not affect compliance with any applicable specification.
1.3 Technical Support
Contact nVent Customer Care at:
North America:
Email: [email protected]
Tel: [phone]
Europe, Middle East, Africa:
Email: [email protected]
Tel: [phone]
Asia Pacifc:
Email: [email protected]
Tel: [phone]
Latin America:
Email: [email protected]
Tel: [phone]
1.4 Supporting Services
A commissioning program for the Elexant 9200i has been developed in order to simplify and streamline all
related activities – Programming, Equipment Tracking, Progress Tracking, QA/QC, etc. Please speak to your
nVent representative for assistance with this program.
. INSTALLATION AND WIRING
2.1 Initial Inspection
Inspect the shipping container for damage. If the shipping container or cushioning material is damaged, it should
be kept until the contents of the shipment have been verified for completeness and the equipment has been
checked mechanically and electrically. If the shipment is incomplete or shows visible damage, notify the nearest
nVent Thermal representative.
2.2 Operator Safety Considerations
The Elexant 9200i Wireless Communications products are suitable for Class 1, Division 2, Groups A, B, C, and D
hazardous areas (IECEx / ATEX Zone 2approvals pending).
Refer to RAYCHEM-IM-H60818-Elexant9200i-EN Installation Manual for more details.

nVent.com/RAYCHEM | 7RAYCHEM-AR-H60819-Elexant9200i-EN-2009
2.3 Elexant 9200i Assembly
The figure below displays the different physical assemblies for the common Variants of the Elexant 9200i.
Fiberglass Enclosure
Pre-mounted Antenna
Stainless Steel
Pre-mounted Antenna
Fiberglass Enclosure
Externally-mounted Antenna Connection
Stainless Steel
Externally-mounted Antenna Connection
Figure 1- Elexant 9200i Assembly

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2.4 Connections and Indicators
A. TB-Wiring
Terminals Function
1Earth Ground (G)
2Power IN (L1)
3Power IN (N)
B. TB-Wiring
Terminals Function
1RS-485 +
2RS-485 –
IE Note1RS-485 Shield (SH)
PE Earth Ground (G)
Note : To provide isolated earth for comm shield, remove jumper between IE & PE.
C. Antenna Connections
Note: Internal antenna connections made at factory. An external connection applies if using an external antenna
package; such a connection method is provided.
Status LEDs – Radio transceivers
PWR Green LED indicating status of supply voltage
Off No supply voltage present
On Supply voltage OK
DAT Green LED indicating status of bus communications
Off No communication
Flashing Unit in Configuration mode
On Cyclic data communication
ERR Red LED indicating error state
Off No error
Flashing – Slow (1.4Hz) When unit configured for I/O data mode
Double assignment of I/O map address
Missing input module
Missing output module
RAD ID changed
When unit configured for PLC/Modbus RTU mode
Double assignment of I/O map address
RAD ID changed
No Modbus communication
Flashing – Fast (2.8Hz) Wireless connection interrupted
On Local bus error
RX Green LED indicating Receive data activity of wireless transmissions, in
conjunction with serial interface
TX Green LED indicating Transmit data activity of wireless transmissions, in
conjunction with serial interface

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LED Bar Graph Green and Yellow LEDs indicating receive signal strength
Graph status LEDs Receive signal RSSI voltage
nVent RAYCHEM Elexant 9200i RM RSSI LED 1Y 3G
All 4LEDs are lit Connection with maximum receive
signal strength 2.5to 3.0V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1Y 2G 1W
1Yellow LED and
2Green LEDs are lit
Connection with very good receive
signal strength 2.0to 2.5V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1Y 1G 2W
1Yellow LED and 1
Green LED is lit
Connection with good receive signal
strength 1.5to 2.0V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1Y 3W
1Yellow LED lit Connection with weak receive signal
strength 1.0to 1.5V
nVent RAYCHEM Elexant 9200i RM RSSI LED 4W
All LEDs off
Not connected
Configuration mode
Overload
0VDC
 MHz Radio Levels
LED Bar Graph .k.k.kkk RSSI voltage
nVent RAYCHEM Elexant 9200i RM RSSI LED 1G
–90 dBm –85 dBm –80 dBm –75 dBm –70 dBm >= 2.5V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1G
–100 dBm –95 dBm –90 dBm –85 dBm –80 dBm >= 2.0V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1G
–110 dBm –105 dBm –100 dBm –95 dBm –90 dBm >= 1.5V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1Y
LINK LINK LINK LINK LINK ~1.0V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1W
Not Connected, Configuration more, or overload 0V
 MHz Radio Levels
LED Bar Graph kkkk RSSI voltage
nVent RAYCHEM Elexant 9200i RM RSSI LED 1G
–75 dBm –70 dBm –65 dBm –60 dBm 2.5to 3.0V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1G
–85 dBm –80 dBm –75 dBm –70 dBm 2.0to 2.5V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1G
–95 dBm –90 dBm –85 dBm –80 dBm 1.5to 2.0V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1Y
LINK LINK LINK LINK 1.0to 1.5V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1W
Not Connected, Configuration more, or overload 0V

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.GHz Radio Levels
LED Bar Graph 16k125k250k RSSI voltage
nVent RAYCHEM Elexant 9200i RM RSSI LED 1G
–70 dBm –65 dBm –60 dBm >= 2.5V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1G
–80 dBm –75 dBm –70 dBm >= 2.0V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1G
–90 dBm –85 dBm –80 dBm >= 1.5V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1Y
LINK LINK LINK ~1.0V
nVent RAYCHEM Elexant 9200i RM RSSI LED 1W
Not Connected, Configuration more, or overload 0V
2.5 Mounting and Removal Procedures
The ideal mounting method is to secure the enclosure to channel strut, or other structural components, using
the included mounting hardware.
Mounting and removal of the Elexant 9200i should only be attempted by trained personnel. If support is needed,
contact nVent Technical Support (refer to section 1.3).
2.6 Wiring and Input Interfaces
2.6.1 Input Power
The input power connection is made at the screw terminals on Terminal Block TB-1.
Figure 2- Input Power