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User’s Guide
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Dual Thermocouple over the Internet
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It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. The information contained in this document is believed to be correct, but OMEGA Engineering, Inc. accepts no liability for any errors it contains, and reserves the right to alter specifications without notice. WARNING: These pr
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TABLE OF CONTENTS Part 1: Introduction 1.1 Safety and EMC Considerations........................................................................2 1.2 Before You Begin ................................................................................................2 1.3 Description ..........................................................................................................2 Part 2: Hardware 2.1 Wall Mounting ............................................................................
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LIST OF FIGURES: Figure 1.1 iSE and iLD Big Display on the Ethernet Network ..............................4 Figure 2.1 Mounting ................................................................................................5 Figure 2.2 Dimensions ............................................................................................5 Figure 2.3 DIP Switch Location..............................................................................6 Figure 2.4 Parts of the iSE Unit...............
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NOTES, WARNINGS and CAUTIONS Information that is especially important to note is identified by the following labels: • NOTE • WARNING or CAUTION • IMPORTANT • TIP NOTE: Provides you with information that is important to successfully setup and use the iSE. CAUTION: Tells you about the risk of electrical shock. CAUTION: Risk of danger. Tells you of circumstances or practices that can effect the instrument’s functionality and must refer to accompanying documents. TIP: Provides you helpful hints. F
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PART 1 INTRODUCTION 1.1 Safety and EMC Considerations Refer to the CE Approvals Section. EMC Considerations • Whenever EMC is an issue, always use shielded cables. • Never run signal and power wires in the same conduit. • Use twisted-pair wires for signal connections. • Install Ferrite Bead(s) on signal wires close to the instrument if EMC problems persist. Failure to follow all instructions and warnings may result in injury! 1.2 Before You Begin Inspecting Your Shipment: Remove the packing s
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LOCAL ALARMS -- The iSE includes two 1.5 Amp output relays that are controlled by the alarm conditions you select. The relays can trigger flashing lights and a siren for example to alert personnel near the scene. With the easy Web-based setup page, the two relays can be programmed for two temperature inputs, and high or low set points, as well as alarm conditions triggered by contact closures. The relays can also be programmed to turn off when conditions return to normal, or programmed to rema
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TYPICAL APPLICATIONS -- The iSE is great for monitoring and recording temperature in applications such as: clean rooms, computer rooms, HVAC systems, pharmaceutical and food processing and storage, hospitals, laboratories, semiconductor fabs, electronic assembly, warehousing, museums, manufacturing, greenhouses, farm animal shelters, and many more. The following example illustrates how you can hookup an iSE, a network display (iLD), and a network camera to your network: Figure 1.1 iSE and iLD
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PART 2 HARDWARE 2.1 Wall Mounting Position unit where required. Mark and drill the two #4 screw holes. After bracket is mounted on the wall, align back of unit over the three bracket clips, once engaged, slide downward, the unit will snap in place. For extra security, you may screw the unit onto the bracket. Remove cover (see Section 2.4) and screw a #4 x 1/4” long self-tapping screw through the case and bracket. DRILL 0.125 [3.17] ADDITIONAL MOUNTING OPTION- USE TWO, #4 TO RETAIN UNIT TO MO
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2.2 DIP Switches The iSE is shipped with all DIP switches in "OFF" position. DIP Switch Usage 1) N/C - not used 2) To change to default factory settings 3) To enable/disable DHCP 4) N/C - not used Figure 2.3 DIP Switch Location To set the iSE to factory default settings, slide DIP switch #2 to ON position. Power the iSE on and wait about 10 seconds until the iSE fully boots up. Set the DIP switch #2 back to OFF position (it does not matter if the iSE is powered ON or OFF, just make sure that
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2.3 Parts of the iSE Unit Figure 2.4 Parts of the iSE Unit Table 2.1 Parts of iSE Unit ETHERNET RJ45 interface for 10BASE-T connection. RESET Button: Used for power reseting the iSE. ACTIVITY LED (Red) Blinking: Indicates network activities (receiving or sending packets). NET LINK LED (Green) Solid: Indicates good network link. DIAGNOSTICS LED (Yellow) Blinking: Indicates transmitting data from iSE to flash memory card. When DHCP enabled, it remains solid until DHCP IP address is received.
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2.4 Disassembly Instruction You will need to open the unit for one of the following reasons: • To wire relay and I/O contact connectors. (Refer to Section 2.6). • To connect or replace the battery. (Refer to Section 2.7). • To change S5 jumper. In the absence of AC power, and if S5 is installed, the LCD Backlight and iSE board will be on and running on the battery power. (Refer to Section 2.7). Disconnect the power supply before proceeding. Remove cover by removing 2 screws on each side. COVER
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2.5 Network Communication Interfaces 2.5.1 10Base-T RJ-45 Pinout The 10BASE-T Ethernet network Pin Name Description (RJ45) system is used in the iSE for 1 +Tx + Transmit Data network connectivity. The 10 Mbps 2 -Tx - Transmit Data twisted-pair Ethernet system 3 +RX + Receive Data operates over two pairs of wires. 4 N/C Not Connected One pair is used for receiving data 5 N/C Not Connected signals and the other pair is used 6 -Rx - Receive Data for transmitting data signals. This 7 N/C Not Conne
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2.8 Running on Battery Power To access the Battery and S5 jumper you must remove the cover, refer to Section 2.4. When you first connect the battery, without the AC power adaptor, the unit will be in “Sleep Mode”, in order to save power, and the LCD will display “Flash Standby” (provided that S5 jumper is not installed). When battery is installed, plug the AC adaptor into unit and push the Flash Reset Button (refer to Figure 2.4). Unit is now ready to be configured for recording the data. Al
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2.9 Flash Memory Format A 2 Meg flash memory card is included with your product. This memory card is already formatted; however, the following procedure describes how to format your memory card. Once the memory card is formatted, all the data that had previously been recorded will be replaced by simulated test data (see Figure 2.10). 1) Unplug the AC adaptor from the unit. 2) Hold down the ºC/ºF button and connect the AC adaptor back into the unit. Release the ºC/ºF button. 3) You will see th
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PART 3 NETWORK CONFIGURATION 3.1 Network Protocols The iSE can be connected to the network using standard TCP/IP protocols. It also supports ARP, HTTP (WEB server), DHCP, DNS and Telnet protocols. 3.2 Ethernet (MAC) Address MAC (Media Access Control) address is your computer's unique hardware number. When you're connected to the LAN from your computer, a correspondence table relates your IP address to your computer's physical (MAC) address. The MAC address can be found on a label attached to y
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3.3 DHCP DHCP, Dynamic Host Configuration Protocol enables individual computers or devices to extract their IP configurations from a server (DHCP server). If the DHCP is enabled on your iSE, as soon as the iSE is connected to the network, there is an exchange of information between DHCP server and the iSE. During this process the IP address, the Gateway address, and the Subnet Mask will be assigned to the iSE by the DHCP server. Note that the DHCP server must be configured correctly to do such
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3.5.1 Default IP Address The iSE is shipped with a default IP address set to 192.168.1.200 and Subnet Mask of 255.255.255.0. If you are going to use a Web browser or Telnet program to access the iSE using its default IP address, make sure that the PC from which you’re establishing the connection has an IP address that is in the same range as the iSE’s IP address (192.168.1.x, where x can be any number from 1 to 254. Your PC’s IP address cannot be the same as the iSE’s IP address). You also
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PART 4 OPERATIONS This iSE can be used and configured in several ways, depending on user’s preference and network setup. It can be configured using a Web browser, like Netscape or Internet Explorer. It can also be configured using the iConnect Configuration Software. If DHCP and DNS servers are used, the connection is very simple, no need to find the right IP address or watch for network conflicts, these are all done for you by your network DHCP and DNS server. All that is left for you to do, i
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4.1 iConnect Software The iSE may also be assigned an IP Address by using the iConnect software. a) Download the iConnect software from the website listed in this manual. b) Install iConnect software on a networked PC. This software is compatible with Windows 95, 98, NT, 2000, and XP. c) Use iConnect to assign an IP address to the iSE and access its web pages for configuration. You can also use any standard web browser to access the iSE’s web pages. Consult with your IT department for obtaini
