ICC OPC-E1-WiE User manual
September 2011
ICC #10719-1.100-000 © 2011 Industrial Control Communications, Inc.
ICC
INDUSTRIAL CONTROL COMMUNICATIONS, INC.
OPC-E1-WiE
Multiprotocol Wireless
Ethernet Interface
Thank you for purchasing the OPC-E1-WiE Multiprotocol Wireless Ethernet Interface.
•This product is designed to connect the FRENIC-Multi series of inverters to wireless Ethernet
communication networks. Please read this instruction manual thoroughly in order to become
familiar with the proper interface handling, installation and usage procedures.
•Improper handling may inhibit correct operation or cause premature interface failure.
•Please deliver this instruction manual to the end user of the interface, and retain it in an
accessible location.
•For inverter usage instructions, please refer to the applicable FRENIC-Multi inverter instruction
manual.
Instruction Manual
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OPC-E1-WiE Multiprotocol Wireless Ethernet Interface Instruction Manual
Part Number 10719-1.100-000
Printed in U.S.A.
©2011 Industrial Control Communications, Inc.
All rights reserved
Industrial Control Communications, Inc. reserves the right to make changes and improvements to its
products without providing notice.
Notice to Users
INDUSTRIAL CONTROL COMMUNICATIONS, INC.’S PRODUCTS ARE NOT AUTHORIZED FOR USE
AS CRITICAL COMPONENTS IN LIFE-SUPPORT DEVICES OR SYSTEMS. Life-support devices or
systems are devices or systems intended to sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the labeling and user's manual, can be
reasonably expected to result in significant injury.
No complex software or hardware system is perfect. Bugs may always be present in a system of any
size. In order to prevent danger to life or property, it is the responsibility of the system designer to
incorporate redundant protective mechanisms appropriate to the risk involved.
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Preface
Thank you for purchasing the OPC-E1-WiE Multiprotocol Wireless Ethernet Interface. This instruction
manual has been prepared to help you connect your FRENIC-Multi inverter to a variety of wireless
Ethernet control networks.
This instruction manual does not contain inverter usage instructions. Please refer to this instruction
manual in conjunction with the FRENIC-Multi Instruction Manual (INR-SI47-1094-E) in order to become
familiar with the proper handling, installation and operation of this product. Improper handling or
installation procedures may result in incorrect operation or premature product failure.
Please keep this instruction manual in a safe place.
Related Publications
Listed below are publications that are recommended for reference in conjunction with this instruction
manual.
•RS-485 Communication User's Manual...........(MEH448)
•FRENIC-Multi Instruction Manual....................(INR-SI47-1094-E)
These documents are subject to change without notice. Please be sure to refer to the most recent
available versions.
Safety precautions
Please read this instruction manual thoroughly prior to proceeding with installation, connections,
operation, or maintenance and inspection. Additionally, ensure that all aspects of the system are fully
understood, and familiarize yourself with all safety information and precautions before operating the
inverter.
Safety precautions in this instruction manual are classified into the following two categories:
Failure to heed the information indicated by this symbol may lead
to dangerous conditions, possibly resulting in death or serious
bodily injuries.
Failure to heed the information indicated by this symbol may lead
to dangerous conditions, possibly resulting in minor or light bodily
injuries and/or substantial property damage.
Failure to heed the information contained under the CAUTION title can also result in serious
consequences. These safety precautions are of utmost importance and must be observed at all times.
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Installation and wiring
•To avoid electrical shock, remove all power from the inverter and wait at least five minutes prior to
starting installation. Additionally, confirm that the DC link bus voltage as measured between the
P (+) and N (-) terminals is less than 25 VDC.
•Installation should be performed only by qualified personnel.
•To avoid electrical shock, do not operate the inverter with the front cover or wiring cover removed,
as accidental contact with exposed high-voltage terminals and internal components may occur.
•To prevent explosions or similar damage, ensure that all cables are properly connected to the
correct terminals, and observe all wiring polarity indicators.
•Do not install or operate the interface if it is damaged or has parts missing.
•Prevent conductive items such as screws and metal fragments, or flammable substances such as
oil, lint, paper fibers and sawdust from entering the inverter and interface card enclosure.
•Incorrect handling during installation or removal may cause equipment failure.
•Do not subject the cables to scratches, excessive stress, heavy loads or pinching.
•To prevent damage due to electrostatic discharge, always touch a grounded piece of metal prior
to touching any equipment.
•Do not stand on or rest heavy objects on the equipment.
•To prevent burns from hot components, do not touch the inverter while power is on, or for some
time after power is removed.
•Electrical noise may be emitted from the inverter, motor and wires. Always implement
appropriate countermeasures to prevent nearby sensors and devices from malfunctioning due to
such noise.
Operation
•To avoid electrical shock, do not open the front cover of the inverter while power is on or while the
inverter is running.
•To avoid electrical shock, do not operate switches with wet hands.
•If the inverter’s function codes are incorrectly configured, or configured without adequate
understanding of the FRENIC-Multi Instruction Manual (INR-SI47-1094-E) and FRENIC-Multi
User's Manual (MEH457), the motor may rotate with a torque or at a speed not permitted for the
machine. Confirm the settings of all function codes prior to running the inverter.
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Maintenance, inspection, and parts replacement
•To avoid electrical shock, remove all power from the inverter and wait at least five minutes prior to
starting inspection. Additionally, confirm that the DC link bus voltage as measured between the P
(+) and N (-) terminals is less than 25 VDC.
•Maintenance, inspection, and parts replacement should be performed only by qualified personnel.
•Remove all watches, rings and other metallic objects prior to starting work.
•To avoid electrical shock or other injuries, always use insulated tools.
Disposal
•Contact the local or state environmental agency in your area for details on the disposal of
electrical components and packaging.
Other
•Do not attempt to modify the equipment: doing so may cause electrical shock or injuries.
•For clarity purposes, illustrations in this manual may be drawn with covers or safety guards
removed. Ensure all covers and safety guards are properly installed prior to starting operation.
•Do not perform hi-pot tests on the equipment.
•Performing a data initialization (function code H03) may reset all inverter function codes to their
factory default settings. After performing this operation, remember to reenter any custom function
code values prior to starting operation.
Icons
The following icons are used throughout this manual:
Indicates information which, if not heeded, can result in the product not operating to full
efficiency, as well as information concerning incorrect operations and settings which may
result in accidents.
Indicates information that can prove handy when performing certain settings or operations.
Indicates a reference to more detailed information.
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−TABLE OF CONTENTS −
1PRE-OPERATION INSTRUCTIONS............................................................. 8
1.1Product Overview....................................................................................................8
1.2Unpacking and Product Confirmation ................................................................10
1.2.1Shipment Confirmation..................................................................................................... 10
1.2.2Component Overview....................................................................................................... 11
1.3LED Indicators.......................................................................................................12
1.3.1Module Status and Network Status LEDs ........................................................................ 12
1.3.2Wireless Ethernet Link and Activity LEDs ........................................................................ 12
1.4Environmental Specifications..............................................................................13
2INSTALLATION.......................................................................................... 14
2.1Pre-Installation Instructions.................................................................................14
2.2Installation Procedure ..........................................................................................15
2.3Power Supply ........................................................................................................18
2.4Antenna Options ...................................................................................................19
2.4.1Standard Dipole Antenna................................................................................................. 19
2.4.2Optional #10694 Antenna Extension Cable...................................................................... 20
2.4.3Optional #10693 Desktop/Magnetic Antenna................................................................... 20
2.5Initial Wireless Settings........................................................................................21
2.6Resetting the Wireless Settings to Factory Defaults.........................................21
3INVERTER FUNCTION CODE SETTINGS ................................................ 22
3.1RS-485 Communication Settings.........................................................................22
3.2Inverter Control-Related Settings........................................................................24
4FINDER APPLICATION.............................................................................. 25
4.1Overview ................................................................................................................25
4.2Configuring the IP Address..................................................................................26
4.2.1Via the Finder Utility......................................................................................................... 26
4.2.2Via the Web Page............................................................................................................ 26
5EMBEDDED WEB SERVER....................................................................... 27
5.1Overview ................................................................................................................27
5.2Authentication.......................................................................................................28
5.3Page Select Tabs...................................................................................................28
5.4Monitor Tab............................................................................................................28
5.4.1Information Window......................................................................................................... 28
5.4.2Function Code Group Selection List................................................................................. 29
5.4.3Function Code List........................................................................................................... 29
5.4.4Function Code List Filter.................................................................................................. 30
5.4.5Non-Scanned Function Code Refresh.............................................................................. 31
5.4.6Radix Selection................................................................................................................ 31
5.5PROFINET Tab.......................................................................................................31
5.6BACnet Tab............................................................................................................32
5.6.1Information Window......................................................................................................... 32
5.6.2Device Identifiers ............................................................................................................. 32
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5.6.3Submitting Changes......................................................................................................... 33
5.7Config Tab..............................................................................................................34
5.7.1Information Window......................................................................................................... 34
5.7.2Authentication Configuration............................................................................................ 34
5.7.3IP Address Configuration................................................................................................. 35
5.7.4MAC Address Configuration............................................................................................. 35
5.7.5Wireless Settings............................................................................................................. 35
5.7.6Timeout Configuration...................................................................................................... 36
5.7.7Submitting Changes......................................................................................................... 37
5.8EtherNet/IP Tab .....................................................................................................38
5.8.1Information Window......................................................................................................... 38
5.8.2Device Identification......................................................................................................... 38
5.8.3Run/Idle Flag Behavior..................................................................................................... 39
5.8.4Class 1 (I/O) Data Configuration Arrays........................................................................... 39
5.8.5Submitting Changes......................................................................................................... 40
5.9Alarm Tab...............................................................................................................41
5.9.1Information Window......................................................................................................... 41
5.9.2Email Configuration.......................................................................................................... 42
5.9.3Alarm Configuration ......................................................................................................... 43
5.9.4Submitting Changes......................................................................................................... 44
5.10Modbus Tab...........................................................................................................45
5.10.1Information Window ......................................................................................................... 45
5.10.2Supervisory Timer Selection............................................................................................ 45
5.10.3Register Remap Configuration......................................................................................... 46
5.10.4Submitting Changes......................................................................................................... 47
5.11Dashboard Tab......................................................................................................48
5.11.1Information Window ......................................................................................................... 48
5.11.2Virtual Keypad.................................................................................................................. 49
5.11.3Gauge Window Navigation............................................................................................... 50
5.11.4Gauge Window Configuration .......................................................................................... 50
5.11.5Submitting Changes......................................................................................................... 53
6FUNCTION CODE NUMBERING AND BEHAVIOR................................... 54
6.1Register Numbers .................................................................................................54
6.2Scanned and Non-Scanned Registers ................................................................55
7FILESYSTEM & FIRMWARE ..................................................................... 57
7.1Overview ................................................................................................................57
7.2Initiating FTP via the Finder Utility......................................................................58
7.3Using FTP with Windows Explorer......................................................................58
7.4Using FTP with a Windows Command Prompt ..................................................60
7.5Using FTP with Core FTP LE................................................................................61
7.6Loading New Application Firmware....................................................................62
8PROTOCOL-SPECIFIC INFORMATION.................................................... 63
8.1Modbus/TCP ..........................................................................................................63
8.1.1Overview.......................................................................................................................... 63
8.1.2Coil & Discrete Input Mappings........................................................................................ 64
8.2EtherNet/IP.............................................................................................................65
8.2.1Overview.......................................................................................................................... 65
8.2.2ODVA AC/DC Drive Profile.............................................................................................. 66
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8.2.3ControlLogix Examples: Setup......................................................................................... 68
8.2.4ControlLogix Example: I/O Messaging............................................................................. 69
8.2.5ControlLogix Example: Generic Default I/O Add-On Instruction....................................... 72
8.2.6ControlLogix Example: AC/DC Drive Profile Add-On Instruction...................................... 74
8.2.7Explicit Messaging Tag Reference................................................................................... 76
8.2.8ControlLogix Explicit Messaging Example: Read a Register Block................................... 77
8.2.9ControlLogix Explicit Messaging Example: Read a Single Register ................................. 82
8.2.10ControlLogix Explicit Messaging Example: Multiple MSG Instructions ............................. 82
8.2.11ControlLogix Explicit Messaging Example: Reading and Writing...................................... 83
8.3Allen Bradley CSP.................................................................................................84
8.3.1Overview.......................................................................................................................... 84
8.3.2Tag Reference................................................................................................................. 84
8.3.3SLC-5/05 Example: Read a Register Block...................................................................... 86
8.3.4SLC-5/05 Example: Read a Single Register..................................................................... 89
8.3.5SLC-5/05 Example: Multiple MSG Instructions................................................................. 90
8.3.6SLC-5/05 Example: Reading and Writing......................................................................... 91
8.4BACnet/IP...............................................................................................................92
8.4.1Protocol Implementation Conformance Statement........................................................... 92
8.4.2Supported Objects........................................................................................................... 95
8.4.3Supported Object Details................................................................................................. 97
9TROUBLESHOOTING................................................................................ 98
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1 PRE-OPERATION INSTRUCTIONS
1.1 Product Overview
The OPC-E1-WiE wireless Ethernet multiprotocol communication interface allows information to be
transferred seamlessly between a FRENIC-Multi inverter and several different wireless Ethernet-based
fieldbus networks with minimal configuration requirements. The interface installs directly onto the
inverter, and presents a standard 802.11b wireless Ethernet (Wi-Fi) antenna port for connection to the
wireless network. In addition to the supported fieldbus protocols, the interface also hosts an embedded
web server, which provides access to inverter information via a standard web browser for remote
monitoring, configuration and control.
Before using the interface, please familiarize yourself with the product and be sure to thoroughly read
the instructions and precautions contained in this manual. In addition, please make sure that this
instruction manual is delivered to the end user of the interface, and keep this instruction manual in a safe
place for future reference or unit inspection.
Note that different interface firmware versions may provide varying levels of support for the various
protocols. When using this manual, therefore, always keep in mind that the firmware version running on
your interface must match this manual’s respective revision in order for all documented aspects to apply.
The primary features of the OPC-E1-WiE are as follows:
Wireless Ethernet
IEEE 802.11b wireless Ethernet compliant, operating in the 2.4GHz band with data rates up 11Mbit/s.
Supports multiple simultaneous protocols, and allows a variety of encryption options, such as WEP,
WPA and WPA2.
Supported Protocols
The interface currently provides server support for the following fieldbus protocols:
•Modbus/TCP
•EtherNet/IP
•Allen Bradley CSP (also known as “PCCC” and “AB Ethernet”)
•BACnet/IP
Antenna Options
The interface includes a detachable 2.4GHz omni-directional fully articulating dipole antenna with RP-
SMA connector. The antenna can be rotated 360 degrees at its connection point and from 0 to 90
degrees at its knuckle. An optional desktop/magnetic base antenna (ICC part #10693) and 30cm
antenna extension cable (ICC part #10694) are also available. Refer to section 2.4.
Adobe® Flash-Enabled Embedded Web Server
Interface configuration and real-time inverter register monitoring & control are provided via an embedded
web server. The interface’s web server feature provides direct data access and control via standard
web browsers such as Microsoft Internet Explorer and Mozilla Firefox. The latest version of Adobe
Flash Player browser plug-in is required. Refer to section 5.
XML Configuration File Upload/Download
All interface configuration files are stored in the unit’s internal filesystem in XML format. These files can
be transferred to/from a PC via the FTP protocol, which provides the capability for PC-based file backup
and easy configuration copying to multiple units. Configuration files can also be viewed and edited via
standard text editors, XML editors and web browsers. Refer to section 7.
Email-Based Alarm Notifications
Up to 20 configurable alarm conditions can be programmed into the interface. Value, logical comparison
and time-based conditions can be provided for the interface to autonomously monitor any available
inverter register. When an alarm condition is triggered, a notification email can be sent to up to four
destination email addresses. Refer to section 5.9.
Dashboard GUI
A dashboard tab on the embedded web server provides 10 gauge windows, each of which can be
configured to display any available scanned inverter register in a variety of meter, graph and gauge
formats. A virtual keypad interface is also provided. Refer to section 5.11.
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Network Timeout Action
A configurable network timeout action can be programmed that allows registers to have their own unique
"fail-safe" conditions in the event of a network interruption. Refer to section 5.7.6.
Field-Upgradeable
As new firmware becomes available, the interface can be upgraded in the field by the end-user. Refer to
section 7.6 for more information.
EtherNet/IP Data Access Options
The EtherNet/IP protocol provides access to inverter data via explicit messaging, user-defined I/O
assembly instances, and the ODVA AC/DC drive profile. Refer to section 8.2 for more information.
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1.2 Unpacking and Product Confirmation
1.2.1 Shipment Confirmation
Check the enclosed items. Confirm that the correct quantity of each item was received, and that no
damage occurred during shipment.
•OPC-E1-WiE interface board (with antenna) in enclosure (see Figure 1).
•One option retaining screw (see Figure 2).
•Two option connection cables (see Figure 3). The short cable is used for 3.7kW and smaller
inverters, and the long cable is used for 5.5kW and larger inverters.
Figure 1: OPC-E1-WiE Interface Board with Antenna
Figure 2: Option Retaining Screw
Figure 3: Option Connection Cables
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1.2.2 Component Overview
Figure 4 shows an overview of the important interface card components. For clarity, the enclosure cover
has been removed.
Power Supply Terminal Block
The power supply terminal block can be used to provide power (7-24VDC) to the interface card. Refer
to section 2.3.
Network Status and Module Status LEDs
These LEDs indicate the current status of the interface card and protocols in use. Refer to section 1.3.1.
Antenna Module Housing with Embedded LEDs and MAC ID
The antenna is connected here, and the embedded LEDs provide insight into the wireless Ethernet
network’s status and activity. Refer to section 1.3.2. The unique MAC ID for the interface card is also
located on a barcode sticker on top of the antenna module housing.
Connector CN1
An option connection cable is plugged in here to allow the interface card to communicate to the inverter.
Refer to section 2.2.
RJ45 Keypad Connector
This is the connector used to connect the inverter’s keypad to the interface card.
The keypad can also be detached from the interface card and panel-mounted. For details,
refer to the FRENIC-Multi Instruction Manual (INR-SI47-1094-E), Chapter 2, Section 2.4
"Mounting and Connecting a Keypad."
Figure 4: OPC-E1-WiE Component Overview
RJ45 keypad connector
Module status LED
Network status LED
Power supply
terminal block
CN1
MAC ID
Antenna jack
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1.3 LED Indicators
1.3.1 Module Status and Network Status LEDs
Two stacked LEDs near the antenna module housing provide a visual indication of the unit’s overall
status and communications activity. Refer to Figure 5.
1.3.2 Wireless Ethernet Link and Activity LEDs
The antenna module housing also contains two embedded LEDs that provide insight into the wireless
Ethernet network. Refer to Figure 5.
Figure 5: LED Indicators
Module Status LED
•This LED conforms to the
prescribed “module status LED”
behavior as dictated in the EtherNet/IP
specification, Volume 2, Chapter 9.
•Contact ICC technical support if a
blinking red error code is observed.
Network Status LED
This LED conforms to the prescribed
“network status LED” behavior as
dictated in the EtherNet/IP
specification, Volume 2, Chapter 9.
Ethernet Activity LED
This green LED blinks briefly
when network packets are
sent or received.
Link Integrity LED
This amber LED:
•Is on solid whenever a connection
(link integrity) has been established
between the interface card and an
access point (infrastructure mode.)
•Blinks slowly whenever the
interface card is in ad hoc mode.
•Blinks quickly whenever the
interface card is scanning for a
network.
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1.4 Environmental Specifications
The interface’s environmental specifications are detailed in Table 1.
Table 1: Environmental Specifications
Item Specification
Operating Environment Indoors, less than 1000m above sea level, do not expose to direct
sunlight or corrosive / explosive gasses
Operating Temperature -10
∼
+50°C (+14
∼
+122°F)
Storage Temperature -40
∼
+85°C (-40
∼
+185°F)
Relative Humidity 20%
∼
90% (without condensation)
Vibration 5.9m/s2(0.6G) or less (10
∼
55Hz)
Grounding Referenced to incoming power supply
Power supply 7-24VDC
Cooling Method Self-cooled
Communication Speed Up to 11Mbps with automatic fallback
This device is lead-free / RoHS-compliant.
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2 INSTALLATION
2.1 Pre-Installation Instructions
•To avoid electrical shock, remove all power from the inverter and wait at least five minutes prior to
starting installation. Additionally, confirm that the DC link bus voltage as measured between the
P (+) and N (-) terminals is less than 25 VDC.
•Installation should be performed only by qualified personnel.
•To avoid electrical shock, do not operate the inverter with the front cover or wiring cover removed,
as accidental contact with exposed high-voltage terminals and internal components may occur.
•To prevent explosions or similar damage, ensure that all cables are properly connected to the
correct terminals, and observe all wiring polarity indicators.
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2.2 Installation Procedure
Before installing the interface card, perform all wiring for the main circuit terminals and
control circuit terminals.
1. Remove the terminal cover from the inverter.
Note: For inverters with a capacity of 5.5 to 15 kW, the terminal cover retaining screw must first
be removed in order to remove the terminal cover.
For details on how to remove the terminal cover, refer to the FRENIC-Multi Instruction
Manual (INR-SI47-1094-E), Chapter 2, Section 2.3 "Wiring."
2. Insert an option connection cable into the CN1 connector on the inverter’s interface PCB. The
short cable is used for 3.7kW and smaller inverters, and the long cable is used for 5.5kW and
larger inverters.
3. Reinstall the terminal cover.
For details on how to reinstall the terminal cover, refer to the FRENIC-Multi Instruction
Manual (INR-SI47-1094-E), Chapter 2, Section 2.3 "Wiring."
4. Depress the latches provided on both sides of the keypad and pull the keypad up and off of the
inverter.
For details on how to remove the keypad, refer to the FRENIC-Multi Instruction Manual
(INR-SI47-1094-E), Chapter 2, Section 2.4 "Mounting and Connecting a Keypad."
Figure 6: Installation: Inverter Preparation
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5. Mount the interface card on the inverter, aligning the male RJ45 connector on the back side of the
interface card with the now-vacant keypad RJ45 connector on the inverter. Ensure that the
interface card is fully seated on the inverter, and that its plastic enclosure is sitting squarely on the
inverter’s terminal cover.
6. Mount the keypad into the RJ45 connector on the front side of the interface card, pressing firmly
until the retention hooks on the side of the keypad fully engage into the interface card’s enclosure.
Secure the keypad and interface card to the inverter with the option retaining screw supplied with
the interface card kit.
When remote-mounting the keypad, secure the interface card by itself to the inverter with the
retaining screw.
Torque the option retaining screw to 0.6 N·m.
Do not over-tighten the option retaining screw
Figure 7: Installation: Mounting the Interface Card and Keypad
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7. Grasping the bottom of the interface card enclosure cover, gently pull it away from the inverter to
remove it and expose the interface card PCB.
8. Attach the free end of the option connection cable to the connector labeled CN1 on the interface
card PCB. Press firmly to ensure that the cable is fully seated in the connector.
9. Replace the interface card enclosure cover by first inserting the bosses on the top part of the cover
into the rectangular holes located on the enclosure body, then rotating the cover downward until it
snaps into place. Take a moment to ensure that the option connection cable is routed out through
the opening in the bottom of the interface card enclosure such that it is not being pinched, and is
not obstructing access to the interface card’s connectors.
10. Connect the antenna of choice to the antenna jack (refer to section 2.4)
Figure 8: Installation: Connecting the Option Connection Cable
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2.3 Power Supply
Power for the interface card must be externally supplied: it is not automatically drawn from the inverter.
A 3-position pluggable terminal block is provided in the lower-left portion of the interface board for
connecting an external 7-24VDC power supply.
•Do not attempt to use the inverter’s PLC output terminal to power the interface card. Doing so
may result in permanent damage to the inverter.
Power Supply Requirements
Use an external power supply that meets the specifications indicated in Table 2.
Table 2: Power Supply Requirements
Item Specification
Allowable voltage range 7 to 24VDC
Minimum current capacity 150mA (@24VDC) / 500mA (@7VDC)
Power Supply Terminal Block (TB1) Wiring
Power supply terminal block TB1 is a Phoenix Contact #MSTB 2.5/3-ST-5.08 3-position pluggable
terminal block. Pin numbering is shown in Figure 9, and pin assignments are detailed in Table 3.
Figure 9: TB1 Pin Numbering
Table 3: TB1 Pin Assignments
Pin # Name Description Remarks
1 VCC
Power supply input
(7 to 24VDC) Do not connect to the inverter’s PLC terminal
2 0V Power supply ground --
3 E Earth ground terminal
Internally connected to the metal housing of the antenna
module. For optimal noise immunity, connect to the
inverter’s ground ( G) terminal
For optimal noise immunity, be sure to connect the E terminal of TB1 to the inverter’s
ground ( G) terminal.
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Table 4 lists the recommended wire size, terminal screw size and tightening torque when connecting
wires to TB1. Additionally, Figure 10 indicates the recommended amount of insulation that should be
stripped from the wire prior to inserting it into TB1.
Table 4: TB1 Wiring Specifications
Figure 10: Recommended Wire Stripping Specification for TB1 Insertion
2.4 Antenna Options
Depending on the capacity of the inverter, the installation environment and required signal
strength/range, different antenna options are available to minimize routing issues and maximize signal
integrity.
2.4.1 Standard Dipole Antenna
The interface card comes standard with one detachable 2.4GHz omni-
directional fully articulating dipole antenna with RP-SMA connector (refer to
Figure 11.) This antenna can be rotated 360 degrees at its connection point
and from 0 to 90 degrees at its knuckle. In addition to being installable directly
on the interface card, the standard antenna can also be used in conjunction
with the optional #10694 antenna extension cable (refer to section 2.4.2.)
Specifications
Frequency...................2.4~2.5 GHz
Power Output..............2W
DB Gain......................2dBi
VSWR.........................< or = 2.0
Wire Size Terminal Screw Size Tightening Torque
AWG20 to AWG16 (0.5 to 1.5 mm2)
UL temperature rating of 105°C recommended M3 0.5 to 0.6 N·m
Figure 11: Standard
Dipole Antenna
Table of contents
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