Cooper Bussmann Read and Retain for Future Reference - Version 1.0.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual ATTENTION! Incorrect termination of the supply wires may cause internal damage and will void the warranty. To ensure that your 450U-E enjoys a long life, before turning the power on double-check ALL connections by referring to this User Manual. CAUTION To comply with FCC RF Exposure requirements in section 1.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Safety Notices: Exposure to RF energy is an important safety consideration. The FCC has adopted a safety standard for human exposure to radio frequency electromagnetic energy emitted by FCC regulated equipment as a result of its actions in Docket 93-62 and OET Bulletin 65 Edition 97-01. UL Notice: 1.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual indicate remote or automatic operation. E.g. "This equipment is remotely controlled and may start without warning. Isolate at the switchboard before attempting adjustments." 5. The 450U-E module is not suitable for use in explosive environments without additional protection. 6. The 450U-E Operates using the same Radio frequencies and communication protocols as commercially available off-the shelf equipment.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Encryption Keys 1 to 4 .................................................... 29 CHAPTER 1 - INTRODUCTION ................................... 7 1.0 N ETWORK TOPOLOGY ........................................... 7 Access Point vs. Client .............................................7 Bridge vs Router .......................................................9 1.1 G ETTING S TARTED Q UICKLY ................................
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Connecting two different networks together (Routed Network) ..................................................................52 Extending range of a network with a Repeater hop.......... 53 CHAPTER 4 - DIAGNOSTICS ................................... 55 4.0 DIAGNOSTICS C HART .......................................... 55 4.1 C ONNECTIVITY ................................................... 56 4.2 S TATISTICS .....................
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual CHAPTER 1 - INTRODUCTION The 450U-E Industrial 802.11 based Wireless Ethernet module provide wireless connections between Ethernet devices and/ 450U-E, 5 Watt max power The 450U-E is a fixed frequency wireless transceiver that operates in the 380MHz to 520 MHz frequency communications band. There are various frequency bands available depending on the model purchased.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Figure 2 AP-Client2 The second diagram shows an existing LAN being extended using 450U-E . In this example, the Access Point is configured at the LAN end - although the wireless link will still work if the Client is at the LAN end. An Access Point can connect to multiple Clients. In this case, the Figure 3 Multi Client 450U-E Clients, which do not have direct reliable radio paths.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Bridge vs Router Each 450U-E when configured as a bridge uses a single IP address for Ethernet and Wireless connections. A Bridge connects devices within the same Ethernet network - for example, extending an existing Ethernet LAN. Figure 5 - Bridge A Router The IP addresses for the Ethernet and the Wireless sides must be different.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual If more than two routers are required within the same radio network, then routing rules may need to be configured (refer to section 3.13 IP Routing more details). There is no limit to the number of Bridges in the same network - although there is a limit of 128 Client units linked to any one Access Point. Figure 8 - Multi Router 1.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual CHAPTER 2 - INSTALLATION 2.0 General The 450U-E modules are housed in a rugged aluminium case, suitable for DIN-rail mounting. Terminals will accept wires up to 2.5 mm2 (12 gauge) in size. All connections to the module must be SELV (Safety Extra Low Voltage). Normal 110-250V mains supply must not be connected to any terminal of the 450U-E module. Refer to Section 2.2 Power Supply .
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Antennas Antennas can be either connected directly to the module connectors or connected via 50 ohm coaxial cable (e.g. RG58 Cellfoil or RG213) terminated with a male SMA coaxial connector. The higher the antenna is mounted, the greater the transmission range will be, however as the length of coaxial cable increases so do cable losses.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Dipole and Collinear antennas A dipole or collinear antenna transmits the same amount of radio power in all directions - as such that are easy to install and use. The dipole antenna does not require any additional coaxial cable; however a cable must be added if using any of the other collinear or directional antennas.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 2.3 Serial Connections RS232 Serial Port The RS232 serial port on the 450U-E is a 9 pin DB9 female connector which provides connection for host devices as well as providing a connection point for diagnostics, field testing and factory testing. Communication is via standard RS232 signals and the 450U-E is configured as a DCE device. Hardware handshaking using the CTS/RTS lines is provided. The CTS/RTS .
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Figure 15 -Multidrop Serial Failsafe Biasing The 450U-E does not support Failsafe Biasing on the RS485 unless a 115S serial expansion module is also connected and has its termination switch enabled.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Figure 16 - Analog Input Digital Output The I/O channel can also be used as a discrete output. The digital output uses a FET transistor rated at 30VDC 500 mA, and can be used to switch a load, i.e. relay coil or contactor. Figure 17 - DIO Output The output can be activated by manually writing a value of re by utilising the onboard Modbus TCP Server or Serial Modbus Master to turn on the output.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual CHAPTER 3 - OPERATION 3.0 Start-up -up Normal module startup time is approximately 1 minute and 20 Seconds from when first powered on to where you can connect to the IP address. When the Access Point (AP) has completed its startup process it will immediately begin broadcasting periodic messages, called beacons on the configured channel using the default beacon interval time of 15 seconds.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual LED Indication The following table details the status of the indicating LEDs on the front panel for all operating conditions.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Note: Modems must be ordered to operate in the chosen band; modems cannot be tuned to a frequency that is outside of this band. Transmit and Receive frequencies are configured by typing the frequency into the available TX and RX Frequency field. Frequency must be multiples of the step size and will automatically adjust itself to the correct format when you click out of the input box.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 3.2 Initial Connection The 450U-E has a built-in web server, for configuration and diagnostics. The preferred web browser is Microsoft® Internet Explorer version 7 or greater. This program is shipped with Microsoft Windows or may be obtained freely via the Microsoft® website or Google Chrome which is also downloadable from the web. Other browsers may not be fully compatible on all Beta web pages.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Method 1 - Set PC to same network as 450U-E Connect the Ethernet cable between unit and the PC configuring the module. Set the Factory Default Switch to the SETUP position. This will always start the 450U-E with Ethernet IP address 192.168.0.1XX, subnet mask 255.255.255.0, gateway IP 192.168.0.1 and the radio disabled.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual To resume normal configured operation when Configuration is complete, switch Factory Default dip-switch on the 450U-E to RUN and cycle power. Note: Security Certificates. Configuration of the 450U-E uses an encrypted link (https). The security certificate used by the 450U-E is issued by ELPRO and matches the IP address 192.168.0.100.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Open Internet Explorer and ensure that settings will allow you to connect to the IP address selected. If the PC uses a proxy server, ensure that Internet Explorer will bypass the Proxy Server for local addresses. This option may be modified by opening Tools -> Internet Options -> Connections Tab -> LAN Settings->Proxy Server -> bypass proxy for local addresses.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 3.3 Startup Figure 25 Startup When connecting to the module for the first time (new or factory defaulted module) you will see the above screen when accessing its default IP address.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 3.4 Quickstart Figure 27 - Quick Start The Quick Start Configuration option is designed to guide you through the configuration process with minimal effort. You can access it any time by selecting it from the right hand menu. This is a simple first stage configuration tool that will guide you through the configuration of the basic parameters that are needed to get a connection between two modules.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Default Gateway - This is the address that the device will use to forward messages to remote hosts that are not connected to any of the local bridged network (Ethernet or Wireless). This is only required if the wired LAN has a Gateway unit which connects to devices beyond the LAN - for example, Internet access. If there is no Gateway on the LAN, set to the same address as the Access Point - that is, the 3.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 3.6 Network Configuration Figure 28 Network . The Network Configuration page allows configuration of parameters related to the wired and wireless Ethernet interfaces. In general, IP address selection will be dependent upon the connected wired Ethernet device(s) before connecting to an existing LAN consult the network administrator. Default configuration of the module will be Client and Bridge.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual IP Subnet Mask The IP network mask of the 450U-E module. This should be set to appropriate subnet mask for your system (Typically 255.255.255.0). In Router mode each interface will have its own Netmask. Default Gateway This is the address that the device will use to forward messages to remote hosts that are not connected to any of the local bridged network (Ethernet or Wireless).
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Figure 30 - Security Menu When all selections have been made the configuration needs to be saved and the module restarted by WEP (128 bit) WEP128 (Wired Equivalent Privacy) encryption is the weakest encryption method, defined by the original IEEE802.11 standard and uses a 104bit key with a 24bit initialization vector to give a 128bit WEP encryption level.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual provided the correct authentication credentials, access is permitted and data encryption keys are established, similar to WPA-PSK. Fine-grain (user level) access control can be achieved using this method. An 802.1x capable RADIUS server may already be deployed in a large scale network environment. The 450U-E can make use of this server reducing replication of user authentication information.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 3.9 Bridge / Router Operation Bridge Operation (Transparent Network) A bridge connects several Ethernet networks together, and makes them appear as a single Ethernet network to higher protocol layers. By default, the 450U-E is configured as a transparent bridge. When a transparent bridge is started, it learns the location of other devices by monitoring the MAC address of all incoming traffic.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Radio Menu Radio Bandwidth This is the Bandwidth of the radio and it is factory set. It will be either 12.5KHz (narrow band) or 25Khz (wide band) Transmit Power Level This allows adjustment of the radio power. Do not set the radio power above the allowed setting for your country or radio license.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Disable SSID broadcast. (AP only) This should be used to reduce bandwidth eavesdroppers from detecting the radio network System Address (SSID) by passively listening to beacon transmissions from the Access Point. When disabled, Access Points will not transmit the System Address openly in Beacon messages. This is particularly useful in unencrypted radio networks and where all stations know the SSID of the Access Point.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 3.12 Repeaters (WDS) Figure 37 - WDS Repeaters Wireless networks can be extended by allowing Access Points to behave as repeaters and forward traffic to other Access Points. Access Point to Access Point communications is also known as WDS (Wireless Distribution System). The 450U-E offers very powerful WDS configuration, allowing mesh network technology with self-healing functionality.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual WDS Connections: Add Entry Button Add an entry to the WDS Connections table. This adds a virtual station to the device. Delete Entry Button Delete the currently selected entry in the WDS Connections table. To select a row, click anywhere in the row with the mouse, to highlight the entire row. Connection Mode Specify the connection mode for this link.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual , likewise Site B also has a Virtual Client configured that connects with the Access Point at Site C who also has a Virtual Client that connects to the Access Point at Site D.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual The WDS configuration for Site A & Site C will be exactly the same as Site B except the Connection Mode will need to . The main network configuration settings for all sites will all be the same for each site (as shown). This setup can be replicated many times which will allow Roaming Stations full connectivity across the network. Figure 42 - System Network Settings 3.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual The routing rules for the Access Point in the above example are shown below in Figure 44. The first entry shows the route to LAN B. The gateway for the route to LAN B is configured as the wireless IP address of the 450U-E client connected to LAN B. The destination for the route is configured as the network address of LAN B. Because the host id of the destination IP address is 0, it specifies a network address.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 3.14 Filtering Figure 45 - Filtering The 450U-E has a filtering feature to help reduce unnecessary wireless transmissions and enhance security. The 450U-E may be configured to reject or accept messages to and from certain Addresses. To accept wireless . Filtering applies only to messages appearing at the wired Ethernet port of the configured 450U-E.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Master and it initiates all communications. If the communications was being initiated from each end, i.e. a non-polling system you would need to put a filter list in each modem to allow the communications to be passed from each end. With this filter configuration Device A will not be able to access Device E, as Device A is not present in the Whitelist in Modem C.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual IP Address Filter Configuration: The IP filter allows can be used to permit or deny network access to specific devices through the use of Blacklists (blocking of traffic that matches a rule) and Whitelists (allow traffic that matches a rule). The IP filter entry will match either source or destination address in the packet.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 3.15 Modbus The 450U-E has an on-board Modbus TCP Server/RTU Slave and a Modbus TCP Client/RTU Master which provide connectivity for a range of Modbus applications. The modem can be configured with any combination of the following modes. Modbus TCP Server This mode will allow an external Modbus TCP Client to access the internal I/O and status registers of the module.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Modbus TCP Client The Modbus TCP Client/RTU Master enables the 450U-E to connect to one or more Modbus TCP Servers/RTU Slaves. All Modbus Mappings are directed to/from the onboard I/O registers depending on configuration which is described below. There are two separate mapping tables, one for TCP Clients mappings and one for RTU Master Mappings.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Modbus TCP Client functionality allows a maximum of 100 mappings to be configured and a maximum of 24 different Modbus TCP Servers. Modbus TCP Client Mappings: Local Register Enter the starting onboard I/O register number that the specified Modbus Master transaction will transfer I/O to/from. I/O Count Specify the number of consecutive I/O register to be transferred for the specified transaction.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Local Register Enter the starting onboard I/O register number that the specified Modbus Master transaction will transfer I/O to/from. I/O Count Specify the number of consecutive I/O register to be transferred for the specified transaction. Function Code Specify the Modbus Function Code for the transaction.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 3.16 Input/Output Configuration The 450U-E has a single physical on-board I/O channel that can be configured as either a Digital or an Analog via the web interface. The Digital channel can act as an input or an output.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Analog Input configuration parameters Name Configure a descriptive name for the Analog input. Zero This parameter is used to configure the scale of the analog input. This is the starting variable (in counts) when the analog input is at the bottom or zero scale. Default is 8192 which equates to the number of raw counts in the register when the input is at the zero or minimum value, i.e. 0mA on the analog input.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual It is recommend this Fail Safe Time be configured for a little more than twice the update time of the input that is turning it on, that way the output will reset if it fails to receive two update messages. Fail-Safe State The state that the output will be set to if countdown has elapsed. If the Failsafe state is enabled (ticked) the LED and the digital output will be turned ON.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Digital Input Bits Registers Purpose 10001 Local Digital Input Register 10002 Setpoint status Register for Analog Input 1 10003 Setpoint status Register for VSupply 10021 - 10500 I/O Space for locally attached 115S expansion I/O modules. 20 registers per module address. Max 24. 10501 - 12500 General Purpose Bit Storage storage.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual See Appendix C - Expansion I/O Registers When adding expansion I/O modules to the 450U-E, there are two inbuilt registers used to indicating the communication status of the module. in Failsafe Blocks Fail Safe Block configuration allows the internal registers to be set to a pre-configured value on start-up as well as configuring the DIO to reset to a predefined value after a timeout period has elapsed.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Figure 58 - Invalid Register State All registers within the module can have various states depending on what type of register it is and what sort of value it holds, a typical analog range is between 0 and 65535 and a digital can be 0 or 1. Registers can also have so does not hold a value but more a non-value or null. as a shown above. Any mapping with an invalid register will be inhibited from sending.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Enter a System Address (ESSID) string. And record as this will need to be exactly the same for all radios in the example. The Radio Encryption is configured for WPA2 AES and will require an encryption key which will also need to be the same on all radios in the example. Change the IP addresses to 192.168.0.100 Leave the Subnet masks at the default 255.255.255.0 Leave the Gateway IP Address at the default 192.168.0.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual LAN B Configuration All devices on LAN B should be configured so their Gateway IP addresses are configured with the IP address 169.254.102.54 which is the 450U-E Access Point/Router. Access Point Configuration Connect straight through Ethernet cable between the PC and the 450U-E.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Figure 61 - Example Repeaters 54 www.cooperbussmann.com/wirelessresources Rev Version 1.0.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual CHAPTER 4 - DIAGNOSTICS 4.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 4.1 Connectivity The Connectivity webpage displays connection information and available devices on the network will display the MAC address, data rate, received signal strength (RSSI), authentication status and the inactive time for each Client connected to the Access Point. The readings shown are based upon the last received data message from the Access Point or Client.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual The Statistics webpage is used for advanced debugging of 450U-E. This webpage details the state of the 450U-E and performance information. This page is typically useful to ELPRO technical support personnel in diagnosing problems with the module. Note: When updating the Connectivity webpage, it is necessary to hold down the key while pressing the refresh button to ensure the most up to date information is displayed.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Diagnosing Low Throughput: If normal communications between modems is poor, Channel Utilisation can be used to confirm whether or not the poor results were due to interference. If the Channel Utilisation is seen to be high, then this will confirm that poor throughput was due to other RF interference.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Figure 66 - Channel Utilisation Minutes The third screen shot shows the average Channel utilisation for each minute up to one hour. It will also give a running average for the total number of minutes up to 59 minutes. Figure 67 - Background Noise Minutes The next screen shot shows the running radio background average noise level for each minute up to 59 minutes.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual attempt, TX retries and TX Ack messages from below. All RX Frames All data frames received by the radio being monitored. This is the default for chart two and will display only received Elpro data frames. TX First Attempt Messages The amount of time spent transmitting first attempt messages from the modem.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Example Two. In the second example we can see chart one shows the radio is receiving a large amount of data in the last half of the sixty second scan. We can configure the second chart to read specific information about the radio link which can help us determine what transmitting around 36% of the time which indicates the radio is busy.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Remote IP Address Count / Max Hops back. This is the IP address that you want to Ping This is the number of Ping probes that are send out. You should see this many responses come Interval Wait time between ping requests. Default is 5 seconds and generally will not need to be changed unless using repeaters.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Expansion I/O Error Registers The 450U-E has a number of diagnostics registers that are allocated for each Expansion I/O module that will indicate the module type, error counts, error codes, etc. Each Expansion I/O module has the following registers. 30017 + Offset = Modbus Error Counter (number of errors the modules has had) 30018 + Offset = Last 115S Status Code / Modbus Error Code that the module has had.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 4.7 Monitor Radio Comms The Monitor Radio Comms page shows radio communication frames that are received or transmitted by the radio. Note: Comms log will display Elpro 450U-E data frames only. Figure 72 - Monitor Comms Figure 72 - Monitor Comms above shows typical data frames from the communication log screen. Below is a table explaining each of the fields within the data frame.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 4.9 System Tools The System Tools Page has a number of tools that help maintain the module firmware and configuration. System Log File Shows an event log of the modules operation, used for diagnosing problems. P Read Configuration File This option will show the module configuration in XML format. This file can be saved for future reference or backup.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual DHCP Client Configuration DHCP (Dynamic Host Configuration Protocol) allows DHCP Clients to automatically obtain their IP Address at start-up. This simplifies network administration, as there is no need to manually configure each device with a separate IP Address. The 450U-E is able to act as a DHCP client.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 4.11 Utilities P Ping is a basic Internet program that lets you verify that a particular IP address exists and can accept requests. Ping is used diagnostically to ensure that a host computer you are trying to reach is actually operating. If, for example, a user can t ping a host, then the user will be unable to send files to that host. Ping operates by sending a packet to a designated address and waiting for a response.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Ip ipconfig can be used to show your current TCP/IP information, including your address, DNS server addresses, adapter type and so on. Figure 76 - Ipconfig In the above example ipconfig was entered in the command prompt. mask and the gateway it is connected to. Other ipconfig commands will return back more information. The hardware or MAC address of the computer may be discovered using the command ipconfig /all.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual R Route is used when joining two or more different networks together via the 450U-E. Refer to Section 1.1 for more details. When routing from one subnet to another devices on one subnet need to know where to pass the message to get it to the other subnet. This is done one of two ways; Setting up a route within the device which is a lookup table showing a list of subnets and which IP address to use as the Gateway.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual CHAPTER 5 - SPECIFICATIONS Transmitter/Receiver Frequency 360-512MHz (8 x 20MHz bands) Transmit Power Licensed - 5 Watt (+37dBm), Unlicensed Data Encoding 2-FSK, 4-FSK Receiver Sensitivity 25 KHz channel : -99dBm @19,200 baud, -110dBm @ 9600 baud 12.5 KHz channel : -100dBm @9600 baud, -111dBm @ 4800 baud Channel Bandwidths 25 KHz channel 12.5 KHz channel Data Rate 25 KHz channel : 4800 baud, 9600 baud 12.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Bandwidth Protection MAC Address Whitelist/Blacklist IP Filtering Whitelist/Blacklist ARP/GARP Filtering Whitelist/Blacklist LED Indication/Diagnostics LED Indication Power/OK; RX; TX/Link; RS232; LAN; RS485; Analog/Digital I/O status Please refer to product manual for further information Reported Diagnostics RSSI Measurements (dBm); Connectivity Information/Statistics; System Log file Network Management Compatible with Coo
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Appendix A - Firmware Upgrades You can check the firmware version that is present in the module by viewing the Home webpage of the module. Firmware upgrades should be done locally with a PC connected directly to the module, remote firmware upgrades are not recommended over the radio link due to bandwidth limitations.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual The drive should contain only one partition, and the Offset value should be non-zero as shown below. DISKPART> list partition Partition ### Type ------------- ---------------Partition 1 Primary Size ------1910 MB Offset ------64 KB You can now format the drive using the diskpart utility. If the or if there is more than one Partition, as indicated in the examples below, follow steps 6 and 7 below to re-configure the drive.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual DISKPART> format fs=fat32 label=FW_UPGRADE 100 percent completed DiskPart successfully formatted the volume. Alternatively the drive can be formatted from within the Windows GUI environment by performing the procedure below. Formatting USB Memory Stick Plug the USB stick in to the PC, select and right click the stick from within Figure 79 - Format USB -selected before pressing the Start button.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 3. Remove power from 450U-E if it is currently powered on. 4. Remove the black plastic cover on the front of the Module which will reveal a USB port and a reset push button switch. 5. Plug USB stick into USB port and apply power to the 450U-E Module. 6. LED will flash as per diagram below. 7. When complete, remove USB stick from 450U-E and refit the hatch cover. Figure 83 - Side access panel 8.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Appendix B - GLOSSARY ACK Acknowledgment. Access Point An access point connects wireless network Stations (or Clients) to other Stations within the wireless network and also can serve as the point of interconnection between the wireless network and a wired network. Each Access Point can serve multiple users within a defined network area. Also known as a base station.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual website has its own specific IP address on the Internet. DSL Digital Subscriber Line Various technology protocols for high-speed data, voice and video transmission over ordinary twisted-pair copper POTS (Plain Old Telephone Service) telephone wires. Encryption key An alphanumeric (letters and/or numbers) series that enables data to be encrypted and then decrypted so it can be safely shared among members of a network.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual connection-oriented services between two nodes on the network. SPX is used primarily by client/server applications. ISDN A type of broadband Internet connection that provides digital service from the customer's premises to the dial-up telephone network. ISDN uses standard POTS copper wiring to deliver voice, data or video.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual facility so that access points can be optimally placed. SSL Secure Sockets Layer. A commonly used encryption scheme used by many online retail and banking sites to protect the financial integrity of transactions. When an SSL session begins, the server sends its public key to the browser.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Appendix C - Expansion I/O Registers Adding 115S Expansion I/O modules to the 450U-E the I/O will automatically be added to the 450U-E modules I/O store. To calculate the register location, add the address of the I/O point from the tables below to the offset. The offset ids calculated by finding the address of the Modbus Slave X 20. E.g1. Digital input #1 on an 115S-11 with address 5 would be: (5x20) +10001 = 10101 E.g2.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 10020 + Offset Detected indication for this 115S module 30017 + Offset Modbus Error Counter for this 115S module 30018 + Offset Modbus Last Error Code for this 115S module. (Appendix D - Modbus Error Codes) 30019 + Offset Modbus Lost Link Counter for this 115S module 30020 + Offset Module type (0x0301) = 769.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual command. The client (or master) should retransmit the message later when the server (or slave) is free. 65288 FF08 Memory Parity Error Specialized, use in conjunction with function codes 20 and 21 and reference type 6, to indicate that the extended file area failed to pass a consistency check. 65290 FF0A Gateway Path Unavailable Specialized, use in conjunction with gateways.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual Appendix F - GNU Free Doc License Version 2, June 1991 patent licenses, in effect making the program Copyright (C) 1989, 1991 Free Software Foundation, proprietary. To prevent this, we have made it clear that Inc. any patent must be licensed for everyone's free use or 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, not licensed at all.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual a whole at no charge to all third parties under the terms of this License.
Elpro Technologies 450U-E Wireless Ethernet Modem & Device Server User Manual 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License.
