Eaton s Cooper Power Systems 900X 900X Radio Module User Manual EkaNet Hardware Manual
Eaton's Cooper Power Systems 900X Radio Module EkaNet Hardware Manual
User guide
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| Date Submitted | 2006-08-24 00:00:00 |
| Date Available | 2006-08-24 00:00:00 |
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EkaNet™ Hardware Manual Document Number 10156 Revision 04 Eka Systems, Inc. 20251 Century Boulevard, Suite 120 Germantown, MD 20874 Tel (301) 990-3450 Fax (301) 990-3451 EKA CONFIDENTIAL Confidential and Proprietary Reproduction or Distribution Prohibited This document is for informational purposes only. It contains information that is confidential and proprietary. This document has been prepared by and is the property of Eka Systems, Inc. By accepting and reviewing this document, you agree that you will treat its contents as confidential and proprietary, and that you will not copy, distribute or otherwise disclose the information contained herein to third parties. Table of Contents Table of Contents 1. 2. 3. 4. 5. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1 1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1 1.1.1 Product Highlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1 1.2 Supporting Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2 1.3 Version History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2 ECR-2400 Node Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1 2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1 2.1.1 ECR-2400 Node Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1 2.1.2 ECR-2400 Node Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 2 2.2 Installation and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2.1 What the Blinking Lights Mean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2.1.1 The Green LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2.1.2 The Red LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 ECR-2400 Node Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 4 2-3 2-3 2-3 2-3 Elster A3/Alpha Plus Node Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1 3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1 3.1.1 Elster A3/Alpha Plus Node Features . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 2 3.1.2 Elster A3/Alpha Plus Node Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 2 3.2 Installation and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2.1 What the Blinking Lights Mean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2.1.1 The Green LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2.1.2 The Red LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 Elster A3/Alpha Plus Node Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 4 3-3 3-4 3-4 3-4 RESI-MON Node Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 2 4.1.1 RESI-MON Node Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 2 4.1.2 RESI-MON Node Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 3 4.2 Installation and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2.1 What the Blinking Lights Mean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2.1.1 The Green LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2.1.2 The Red LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3 RESI-MON Node Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 5 4-4 4-4 4-4 4-4 Gateway Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1 5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1 5.1.1 EkaNet Gateway Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1 EkaNet Hardware Manual 10156-04 Eka Proprietary and Confidential Table of Contents 5.2 Configuring the Gateway Using the Field Tool . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2.1 IP Config Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2.2 User Config Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2.3 NTP Config Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5-2 5-3 5-5 5.3 The Compact Flash Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 5 5.4 Installing an Indoor Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 6 5.5 Installing an Outdoor Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 8 5.6 Verifying Gateway Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 11 5.7 Gateway Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 12 EkaNet Hardware Manual 10156-04 Eka Proprietary and Confidential List of Figures List of Figures Figure 1.1: The Architecture of the EkaNet Wireless Mesh Network System ............ 1 - 1 Figure 2.1: ECR-2400 Node ....................................................................................... 2 - 1 Figure 2.2: ECR-2400 Node Layout ........................................................................... 2 - 2 Figure 2.3: Eka Node Placement within a ECR-2400 Meter ...................................... 2 - 3 Figure 3.1: Elster A3/Alpha Plus Node - Top View .................................................... 3 - 1 Figure 3.2: Elster A3/Alpha Plus Node - Side View ................................................... 3 - 1 Figure 3.3: Elster A3/Alpha Plus Node Layout ........................................................... 3 - 2 Figure 3.4: Eka Node Placement within an Alpha Meter ............................................ 3 - 3 Figure 4.1: RESI-MON Node ..................................................................................... 4 - 2 Figure 4.2: RESI-MON Node Layout .......................................................................... 4 - 3 Figure 5.1: Gateway Maintenance IP Configuration .................................................. 5 - 2 Figure 5.2: Gateway Maintenance User Configuration .............................................. 5 - 3 Figure 5.3: Successful Update to User Information ................................................... 5 - 4 Figure 5.4: Gateway Maintenance NTP Configuration ............................................... 5 - 5 Figure 5.5: Indoor Gateway ........................................................................................ 5 - 6 Figure 5.6: Indoor Gateway - Power Connection ....................................................... 5 - 7 Figure 5.7: Indoor Gateway - Cover Removed .......................................................... 5 - 7 Figure 5.8: Weather Proof Outdoor EkaNet Gateway - Closed ................................. 5 - 8 Figure 5.9: Weather-Proof Outdoor Gateway - Latches ............................................. 5 - 9 Figure 5.10: Internal Components of an Outdoor Gateway ....................................... 5 - 10 Figure 5.11: Power Input Terminals on an Outdoor Gateway .................................... 5 - 11 EkaNet Hardware Manual 10156-04 Eka Proprietary and Confidential EkaNet™ Hardware Manual This document describes the node and gateway hardware components of an EkaNet wireless mesh network 1. Introduction 1.1 Overview 1.1.1 Product Highlights EkaNet’s wireless mesh network consists of multiple nodes communicating via a gateway with a server through either an IP connection or phone modem. In this self-configuring, peer-to-peer, multi-hop network, data is intelligently routed between nodes and gateways in the most efficient manner. Figure 1.1 shows the components of an EkaNet wireless mesh network including those supplied by the customer. This document describes the node and gateway hardware that make up the EkaNet wireless mesh network. Figure 1.1 The Architecture of the EkaNet Wireless Mesh Network System 10156-04 1-1 Eka Proprietary and Confidential EkaNet Hardware Manual Introduction 1.2 Supporting Documents The following documents contain supporting details on the operation of your EkaNet wireless mesh network: 1.3 • EkaNet System Description — describes the system features of EkaNet’s wireless mesh network for embedded device networking applications • EkaNet Operations Manual — describes the procedures to plan, deploy, and maintain your EkaNet wireless mesh network • EkaNet Field Tool User Manual — describes the features and use of the EkaNet Field tools • Network Manager User Guide — describes the use of the Network Manager software. Includes sizing, installation, and administration information. Version History Revision Number Date Released Comment 01 September 2005 Initial Version - 10156 02 March 2006 Added RESI-MON Node (See “RESI-MON Node Hardware” on page 4 - 1), Elster Node (See “Elster A3/Alpha Plus Node Hardware” on page 3 - 1) sections. 03 May 2006 Updated Gateway section with instructions on gateway configuration (See “Configuring the Gateway Using the Field Tool” on page 5 - 1). 04 July 2006 Updated Radio Specifications (See “Radio Specifications” on page 2-4.) Added FCC Warning (See “Warning” on page 4-1.) This document was prepared by: Eka Systems, Inc. Germantown, MD © Eka Systems, Inc., 2006 EkaNet Hardware Manual 1-2 Eka Proprietary and Confidential 10156-04 ECR-2400 Node Hardware 2. ECR-2400 Node Hardware 2.1 Overview The ECR-2400 node is an under-the-glass board designed for installation in an ECR-2400 meter. The node plugs into the meter and provides an easy and reliable way to enable meters to automatically form a wireless mesh network. This section describes the procedures to integrate an ECR-2400 node with a ECR-2400 meter. Figure 2.1 ECR-2400 Node 2.1.1 ECR-2400 Node Features ECR-2400 nodes: 10156-04 • operate in the 2.4 GHz band • fit “under the glass” • performs automatic time synchronization • provide real-time access to interval data • contain local non-volatile data storage • provide full wireless routing capability 2-1 Eka Proprietary and Confidential EkaNet Hardware Manual ECR-2400 Node Hardware 2.1.2 ECR-2400 Node Layout Figure 2.2 below is a simple diagram of an ECR-2400 node. The primary components of the node are: • the meter interface connector - connects the node to the meter • the AC power connection - supplies power to the node • the node’s serial number - the node’s unique identifier • LEDs - red and green lights displaying node’s operating status AC Pow er Connector Meter Interface C onnector Bar Code and label contain the node’s radio address and serial number . These numbers are also embedded in the node’s softw are. Antenna LED Status Lights Figure 2.2 ECR-2400 Node Layout Each ECR-2400 node is uniquely identified with a serial number. This number is displayed on the label and is contained on the bar code. In addition, the number is also embedded in the node’s software. This serial number is the number displayed on the Field Tool and Network Manager to identify the node. During installation, it is important to note the Eka Serial Number and the serial number of the meter in which it is installed in the event that the node and/or meter require troubleshooting. EkaNet Hardware Manual 2-2 Eka Proprietary and Confidential 10156-04 ECR-2400 Node Hardware 2.2 Installation and Operation Install the ECR-2400 node in the ECR-2400 meter as shown in Figure 2.3. Front Face Plate ECR-2400 Meter Board Antenna LED Status Lights EC R-2400 N ode AC Power C onnector Meter Interface Connector Figure 2.3 Eka Node Placement within a ECR-2400 Meter 1. Connect the ECR-2400 Meter Board to the Meter Interface Connector on the ECR-2400 Node. 2. Connect the AC power connector on the ECR-2400 node to the line and neutral connectors on the base of the ECR-2400 meter. As soon as the meter is installed and powered on, the ECR-2400 node will begin operation. 2.2.1 What the Blinking Lights Mean 2.2.1.1 The Green LED During the initial boot up the green LED may blink unevenly. However after 10 seconds the green LED should begin blinking at a steady rate of 1/2 second on and 1/2 second off. This is considered the node’s “heartbeat.” If the green light fails to come on, is a solid green, or flashes at any other rate, the node has malfunctioned and the node must be replaced. 2.2.1.2 The Red LED During the initial boot up the red LED may blink unevenly. During system operation the red LED will be a solid red whenever it is communicating with any other Eka node. If the red light flashes continuously, the node has malfunctioned and the node must be replaced. 10156-04 2-3 Eka Proprietary and Confidential EkaNet Hardware Manual ECR-2400 Node Hardware 2.3 ECR-2400 Node Specifications Application Specifications Compatibility ECR-2400 Meter Serial Interface Data storage Stores 1 month of data (1 channel @ 15 min. intervals) Data Integrity Non-volatile data storage provides extra security in the event of communication failure or power outage Advanced features Load profile, remote demand reset, remote connect/ disconnect capability Radio Specifications Operating frequency 2.400 - 2.4835 GHz Reliable data transmission Error detection, correction and retransmission RF output power (typical) 20 dBm Data rate 1 Mbps Receiver sensitivity Sensitivity -80 dBm (@ 0.1% BER, +85°C) Range (w/ omni antenna) Outdoor Indoor Mode > 400 m (1200 ft.) 25 - 50 m (75 - 150 ft.) Frequency hopping spread spectrum Interface Specifications Meter manufacturer proprietary protocol Mechanical EkaNet Hardware Manual Weight: 45 g (1.6 oz.) Dimensions: 97 x 80 x 33 mm. (3 7/8 x 3 1/8 x 1 1/3 in.) 2-4 Eka Proprietary and Confidential 10156-04 ECR-2400 Node Hardware Network Specifications No hard limitation on number of meters per Gateway (actual number of meters per Gateway depends on network performance requirements) Full peer-to-peer communication Fully self-configuring Automatic routing No network address management required Automatic network acquisition Automatic time synchronization of all nodes in the network 128 bit authentication/encryption Operating Conditions Environmental -40°C to +70°C 5 - 95% non-condensing humidity Power Supply Internal to meter 110 - 240 VAC Power Consumption 10156-04 0.6 Watt typical 2-5 Eka Proprietary and Confidential EkaNet Hardware Manual Elster A3/Alpha Plus Node Hardware 3. Elster A3/Alpha Plus Node Hardware 3.1 Overview The Elster A3/Alpha Plus node is an under-the-glass board designed for installation in an Elster A3/Alpha Plus meter. The node plugs into the meter and provides an easy and reliable way to enable meters to automatically form a wireless mesh network. This section describes the procedures to integrate a Elster A3/Alpha Plus node with an Elster A3/Alpha Plus meter. Figure 3.1 Elster A3/Alpha Plus Node - Top View Figure 3.2 Elster A3/Alpha Plus Node - Side View EkaNet Hardware Manual 3-1 Eka Proprietary and Confidential 10156-04 Elster A3/Alpha Plus Node Hardware 3.1.1 Elster A3/Alpha Plus Node Features Elster A3/Alpha Plus nodes: operate in the 915 MHz or 2.4 GHz license-free bands fit “under the glass” perform automatic time synchronization provide real-time access to interval data contain local non-volatile data storage provide full wireless routing capability • • • • • • 3.1.2 Elster A3/Alpha Plus Node Layout Figure 3.3 below is a simple diagram of an Elster A3/Alpha Plus node. The primary components of the node are: the meter interface connector - connects the node to the meter the node’s serial number - the node’s unique identifier LEDs - red and green lights displaying node’s operating status • • • Bar C ode and label contain the node’s radio address and serial number . These numbers are also embedded in the node’s software. LED Status Lights Eka Systems Inc . Meter Interface C onnector On U nderside of node Figure 3.3 Elster A3/Alpha Plus Node Layout Each Elster A3/Alpha Plus node is uniquely identified with a serial number. This number is displayed on the label and is contained on the bar code. In addition, the number is also embedded in the node’s software. This serial number is the number displayed on the Field Tool and Network Manager to identify the node. During installation, it is important to note the Eka Serial Number and the serial number of the meter in which it is installed in the event that the node and/or meter require troubleshooting. 10156-04 3-2 Eka Proprietary and Confidential EkaNet Hardware Manual Elster A3/Alpha Plus Node Hardware 3.2 Installation and Operation Install the Eka Elster A3/Alpha Plus node in the Elster A3/Alpha meter as shown in Figure 3.4. Figure 3.4 Eka Node Placement within an Alpha Meter Connect the Elster A3/Alpha Plus Meter Board to the Meter Interface Connector on the Elster A3/Alpha Plus Node. As soon as the meter is installed and powered on, the Elster A3/Alpha Plus node will begin operation. Because the EkaNet node communicates with the A3 meter at 9600 baud, the meter must be configured to ensure that it communicates at 9600 baud. Please refer to the A3 meter documentation for configuration procedures. EkaNet Hardware Manual 3-3 Eka Proprietary and Confidential 10156-04 Elster A3/Alpha Plus Node Hardware 3.2.1 What the Blinking Lights Mean 3.2.1.1 The Green LED During the initial boot up the green LED may blink unevenly. However after 10 seconds the green LED should begin blinking at a steady rate of 1/2 second on and 1/2 second off. This is considered the node’s “heartbeat.” If the green light fails to come on, is a solid green, or flashes at any other rate, the node has malfunctioned and the node must be replaced. 3.2.1.2 The Red LED During the initial boot up the red LED may blink unevenly. During system operation the red LED will be a solid red whenever it is communicating with any other Eka node. If the red light flashes continuously, the node has malfunctioned and the node must be replaced. 3.3 Elster A3/Alpha Plus Node Specifications Application Specifications Compatibility Elster A3/Alpha Plus Meter Pulse Interface Data storage Stores 1 month of data (1 channel @ 15 min. intervals) Data Integrity Non-volatile data storage provides extra security in the event of communication failure or power outage Advanced features Load profile, remote demand reset Radio Specifications 10156-04 Operating frequency 902 - 928 MHz 2.400-2.4835 GHz Reliable data transmission Error detection, correction and retransmission Error detection, correction and retransmission RF output power (Max.) 20 dBm 20 dBm Data rate 76.8 Kbps 1 Mbps Receiver sensitivity -93 dBm (@ 0.1% BER, +25°C) Max transmit power 20 dBm Sensitivity -80 dBm (@ 0.1% BER, +85°C) 3-4 Eka Proprietary and Confidential EkaNet Hardware Manual Elster A3/Alpha Plus Node Hardware Radio Specifications Range (w/ omni antenna) Outdoor Indoor Mode > 400 m (1200 ft.) 25 - 50 m (75 - 150 ft.) > 1,000 m (3,200 ft.) Frequency hopping spread spectrum 75 - 150 m (225 - 490 ft.) Frequency hopping spread spectrum Interface Specifications ANSI C12.18/C12.19 for the A3 Meter manufacturer proprietary protocol for the Alpha Plus Mechanical Weight: 31 g (1.1 oz.) Dimensions: 76 x 76 mm. (3 x 3 in.) Network Specifications No hard limitation on number of meters per Gateway (actual number of meters per Gateway depends on network performance requirements) Full peer-to-peer communication Fully self-configuring Automatic routing No network address management required Automatic network acquisition Automatic time synchronization of all nodes in the network 128 bit authentication/encryption Operating Conditions EkaNet Hardware Manual Environmental -40°C to +70°C 5 - 95% non-condensing humidity Power Supply Internal to meter Power Consumption 0.6 Watt typical 3-5 Eka Proprietary and Confidential 10156-04 RESI-MON Node Hardware 4. RESI-MON Node Hardware FCC Notice Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. The Original Equipment Manufacturer (OEM) must ensure that FCC Labeling requirements are met. This includes a clearly visible label on the outside of the OEM enclosure specifying the appropriate EKA Systems FCC identifier for this product as well as the FCC Notice below. Warning 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 Warning (2) This device must accept any interference received, including interference that may cause undesired operation. Warning This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. 10156-04 4-1 Eka Proprietary and Confidential EkaNet Hardware Manual RESI-MON Node Hardware 4.1 Overview The RESI-MON node is an under-the-glass board designed for installation in an RESIMON meter. The node plugs into the meter and provides an easy and reliable way to enable meters to automatically form a wireless mesh network. This section describes the procedures to integrate a RESI-MON node with a RESIMON meter. Figure 4.1 RESI-MON Node 4.1.1 RESI-MON Node Features RESI-MON nodes: EkaNet Hardware Manual • operate in 915 MHz license-free bands • fit “under the glass” • perform automatic time synchronization • provide real-time access to interval data • contain local non-volatile data storage • provide full wireless routing capability 4-2 Eka Proprietary and Confidential 10156-04 RESI-MON Node Hardware 4.1.2 RESI-MON Node Layout Figure 4.2 below is a simple diagram of a RESI-MON node. The primary components of the node are: • the pulse interface connector - connects the node to the meter • the DC power connection - supplies power to the node • the node’s serial number - the node’s unique identifier • LEDs - red and green lights displaying node’s operating status Mounting Holes Eka Systems Inc. FCC ID: P9X-900X Bar Code and label contain the node’s radio address and serial number . These numbers are also embedded in the node’s software LED Status Lights Mounting Holes +5V DC Pulse - Pulse + GND Figure 4.2 RESI-MON Node Layout Each RESI-MON node is uniquely identified with a serial number. This number is displayed on the label and is contained on the bar code. In addition, the number is also embedded in the node’s software. This serial number is the number displayed on the Field Tool and Network Manager to identify the node. During installation, it is important to note the Eka Serial Number and the serial number of the meter in which it is installed in order to map billing data from the Eka serial number to the meter serial number at the database. 10156-04 4-3 Eka Proprietary and Confidential EkaNet Hardware Manual RESI-MON Node Hardware 4.2 Installation and Operation To install the RESI-MON node in the RESI-MON meter: 1. Connect the RESI-MON Meter Board to the Pulse Interface Connector on the RESI-MON Node. 2. Connect the DC power connector on the RESI-MON node to 5V DC power and ground. 3. Verify that the power polarity is correct before applying power to the device. As soon as the meter is installed and powered on, the RESI-MON node will begin operation. 4.2.1 What the Blinking Lights Mean 4.2.1.1 The Green LED During the initial boot up the green LED may blink unevenly. However after 10 seconds the green LED should begin blinking at a steady rate of 1/2 second on and 1/2 second off. This is considered the node’s “heartbeat.” If the green light fails to come on, is a solid green, or flashes at any other rate, the node has malfunctioned and the node must be replaced. 4.2.1.2 The Red LED During the initial boot up the red LED may blink unevenly. During system operation the red LED will be a solid red whenever it is communicating with any other Eka node. If the red light flashes continuously, the node has malfunctioned and the node must be replaced. EkaNet Hardware Manual 4-4 Eka Proprietary and Confidential 10156-04 RESI-MON Node Hardware 4.3 RESI-MON Node Specifications Application Specifications Compatibility RESI-MON Meter Pulse Interface Data storage Stores 1 month of data (1 channel @ 15 min. intervals) Data Integrity Non-volatile data storage provides extra security in the event of communication failure or power outage Advanced features Load profile Radio Specifications Operating frequency 902 - 928 MHz Reliable data transmission Error detection, correction and retransmission RF output power (Max.) 20 dBm Data rate 76.8 Kbps Receiver sensitivity -93 dBm (@ 0.1% BER, +25°C) Range (w/ omni antenna) Outdoor Indoor Mode > 1,000 m (3,200 ft.) 75 - 150 m (225 - 490 ft.) Frequency hopping spread spectrum Interface Specifications Dry contact closure pulse interface Mechanical 10156-04 Weight: 34 g (1.2 oz.) Dimensions: 38 x 127 mm. (1 1/2 x 5 1/4 in.) 4-5 Eka Proprietary and Confidential EkaNet Hardware Manual RESI-MON Node Hardware Network Specifications No hard limitation on number of meters per Gateway (actual number of meters per Gateway depends on network performance requirements) Full peer-to-peer communication Fully self-configuring Automatic routing No network address management required Automatic network acquisition Automatic time synchronization of all nodes in the network 128 bit authentication/encryption Operating Conditions Environmental -40°C to +70°C 5 - 95% non-condensing humidity Power Supply Internal to meter 5 volt DC Power Consumption EkaNet Hardware Manual 0.5 Watt typical 4-6 Eka Proprietary and Confidential 10156-04 Gateway Hardware 5. Gateway Hardware 5.1 Overview The EkaNet gateway is a reliable, fully bidirectional interface between the Internet/backbone network and the nodes on the local EkaNet wireless network. 5.1.1 EkaNet Gateway Features EkaNet gateways: 5.2 • operate in 2.4 GHz and 915 MHz license-free bands • act as a bi-directional interface between the Internet and the wireless Eka nodes • maintain status information for each node • contain local storage for up to 45 days of interval data for each node • provide simple remote configuration of the EkaNet wireless devices • are available for installation indoors (See Installing an Indoor Gateway) or a weather-proof version is available for installation outdoors (See Installing an Outdoor Gateway) Configuring the Gateway Using the Field Tool Before installing the gateway, you must first configure the gateway using the PDA (Field Tool Survey kit) provided. Complete details on the use of the Field Tool are provided in the EkaNet Field Tool User Manual. The instructions below describe the procedures to configure the gateway IP, NTP server, and user parameters on the compact flash card prior to installation of the gateway. Place the gateway’s compact flash card (See “The Compact Flash Card” on page 5 - 5) into the compact flash slot on the PDA (Field Tool) before performing this function as all changes made on this tab will be written directly to the compact flash card. Select EKA → Gateway Mx Manager → Config on the Field Tool. Use the Config tab to: 10156-04 • configure gateway IP, NTP Server, and user parameters on the compact flash card • verify gateway settings on the compact flash card • change gateway settings on the compact flash card 5-1 Eka Proprietary and Confidential EkaNet Hardware Manual Gateway Hardware 5.2.1 IP Config Settings Tap the Config tab to configure gateway IP and user parameters. The information displayed is dependent upon the configuration type (IP or User) selected. Select IP Config from the Config Type to modify the IP settings. Figure 5.1 Gateway Maintenance IP Configuration EkaNet Hardware Manual 5-2 Eka Proprietary and Confidential 10156-04 Gateway Hardware 5.2.2 User Config Settings Select User Config as the Config Type to modify User settings. Select Reset to restore the user settings. Select Save to save the user settings to the compact flash card. Figure 5.2 Gateway Maintenance User Configuration To modify a user, select the UserID from the drop-down list and make the necessary changes. To create a new user: 1. Type the new User Id in the UserID text area 2. Select the Access Level from the drop-down list 3. Complete the Password 4. Reenter the password 5. Tap the Save button. You may create multiple users before hitting the Save button. On the Configuration screens, labels will change to a red font when changes are made to the associated values. 10156-04 5-3 Eka Proprietary and Confidential EkaNet Hardware Manual Gateway Hardware A confirmation dialog (Figure 5.3) will be displayed after you have successfully updated the user information. Figure 5.3 Successful Update to User Information EkaNet Hardware Manual 5-4 Eka Proprietary and Confidential 10156-04 Gateway Hardware 5.2.3 NTP Config Settings Select NTP Config as the Config Type to modify NTP settings. Select Remove to remove highlighted server name from the list of NTP servers. Select Reload to reload the list of server names stored on the compact flash card. Complete the NTP Server using the valid name or IP address of an NTP (Network Time Protocol) server and tap Add. Figure 5.4 Gateway Maintenance NTP Configuration 5.3 The Compact Flash Card The compact flash card on the gateway contains the EkaNet gateway software and data collected from the nodes on the network. It may be necessary during system operation to remove and replace the compact flash card with a new card supplied by Eka. Power to the gateway must be turned off before removing and/or replacing the compact flash card. To remove the flash card, press the release button next to the compact flash card. The card will pop out and may be removed. To re-insert the card, slide it securely back into the slot. Once the compact flash card has been removed from the gateway it may be inserted into the Field Tool. Refer to the EkaNet Field Tool User Manual for instructions on troubleshooting problems with the gateway using the Field Tool. 10156-04 5-5 Eka Proprietary and Confidential EkaNet Hardware Manual Gateway Hardware 5.4 Installing an Indoor Gateway Your EkaNet Gateway suitable for indoor installation will be enclosed in a plastic housing as shown in Figure 5.5. This housing is not suitable for outdoor installation. To install an indoor gateway: 1. Attach your ethernet cable to the LAN connection on the gateway. LAN connection Figure 5.5 Indoor Gateway EkaNet Hardware Manual 5-6 Eka Proprietary and Confidential 10156-04 Gateway Hardware 2. Attach the gateway’s power supply to the 5V connection on the gateway. 3. Plug the power supply into an electrical outlet. Power connection Antenna Figure 5.6 Indoor Gateway - Power Connection Antenna Compact Flash Card Figure 5.7 Indoor Gateway - Cover Removed 10156-04 5-7 Eka Proprietary and Confidential EkaNet Hardware Manual Gateway Hardware 5.5 Installing an Outdoor Gateway Your EkaNet Gateway suitable for outdoor installation will be enclosed in a plastic water-proof housing as shown in Figure 5.8. Figure 5.8 Weather Proof Outdoor EkaNet Gateway - Closed EkaNet Hardware Manual 5-8 Eka Proprietary and Confidential 10156-04 Gateway Hardware To install an outdoor gateway: 1. Open both latches on the side of the housing to reveal the gateway hardware inside. Other Knock Outs Knock Out Latches Figure 5.9 Weather-Proof Outdoor Gateway - Latches 2. Remove the Compact Flash Card from the gateway. (See Figure 5.10) 3. Use the PDA (Field Tool Survey kit) provided to configure the gateway IP, NTP server, and user parameters on the compact flash card. (See “Configuring the Gateway Using the Field Tool” on page 5 - 1.) 4. Reinstall the Compact Flash Card in the gateway. After the gateway is powered up, the compact flash card cannot be removed for configuration. 5. In order to attach the ethernet cable and the power cable to the gateway you will first need to remove the knock out through which these cables will access the electronics inside the housing. There are various knock out locations on the housing. Use the one that best fits the environment in which the gateway will be installed. 10156-04 5-9 Eka Proprietary and Confidential EkaNet Hardware Manual Gateway Hardware Compact Flash Card LED Status Light Top Assembly Part #/ Serial # Antenna AC Power Connection Terminals Ethernet Connection Ethernet Cable Link Light - Green GND Activity Light - Yellow Figure 5.10 Internal Components of an Outdoor Gateway 6. Connect your ethernet cable to the ethernet connection in the gateway. During normal system operation the Activity light (yellow) on the ethernet connection will blink occasionally and the Link light (green) will be illuminated at all times. EkaNet Hardware Manual 5 - 10 Eka Proprietary and Confidential 10156-04 Gateway Hardware 7. Connect the input power wires (line marked L, neutral marked N, and ground marked ) to the appropriate power input terminals in the gateway. 8. Install the gateway at its predetermined location. AC Power Connection Terminals Figure 5.11 Power Input Terminals on an Outdoor Gateway 5.6 Verifying Gateway Connectivity A crossover ethernet cable was supplied with your EkaNet Field Tool. To use this cable to verify that the gateway is reachable: 1. Remove your ethernet cable from the gateway. 2. Plug in one end of the crossover cable into the ethernet connection on the gateway. 3. Plug the other end of the crossover cable into the ethernet adapter on the Field Tool. Refer to the EkaNet Field Tool User Manual for instructions on troubleshooting problems with the gateway using the Field Tool. 10156-04 5 - 11 Eka Proprietary and Confidential EkaNet Hardware Manual Gateway Hardware 5.7 Gateway Specifications Application Specifications TCP/IP Ethernet 10 BaseT AMD SC-520 microprocessor 128MB flash (1 channel @15 min. interval for 1000 meters for 1 month) Linux Operating System Secure Sockets Layer (SSL) communications Radio Specifications Operating frequency 2.400-2.4835 GHz 903-928 MHz Reliable data transmission Error detection, correction and retransmission Error detection, correction and retransmission RF output power (Max.) 20 dBm 20 dBm Data rate 1 Mbps 76.8 kbps Receiver sensitivity Max transmit power 20 dBm Sensitivity -80 dBm (@ 0.1% BER, +85°C) Max transmit power 20 dBm Sensitivity -93 dBm (@ 0.1% BER, +25°C) > 400 m (1200 ft.) 25 - 50 m (75 - 150 ft.) > 1000 m (3000 ft.) 75 - 150 m (225 - 450 ft.) Frequency hopping spread spectrum Frequency hopping spread spectrum Range (w/ omni antenna) Outdoor Indoor Mode Interface Specifications Hardware interface: RJ-45 - 468B Mechanical EkaNet Hardware Manual Indoor Weight: 382 g. (13.5 oz.) Dimensions: 17.1 x 13.3 x 5.7 cm. (6 ¾ x 5 ¼ x 2 ¼ in.) Outdoor Weight: 1492 g. (52.6 oz.) Dimensions: 27.9 x 19 x 12 cm. (11 x 7.5 x 4¾ in.) 5 - 12 Eka Proprietary and Confidential 10156-04 Gateway Hardware Network Specifications No hard limitation on number of meters per Gateway (actual number of meters per Gateway depends on network performance requirements) Full peer-to-peer communication Fully self-configuring Automatic routing No network address management required Automatic network acquisition Automatic time synchronization of all nodes in the network 128 bit authentication/encryption Operating Conditions 10156-04 Environmental -40°C to +85°C 5 - 95% non-condensing humidity Power Supply 110 - 240 VAC, 12W 5 - 13 Eka Proprietary and Confidential EkaNet Hardware Manual
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