Document Outline

• Table of Contents
• Preface
• About this User’s Guide
  • What you will learn from this user's guide
  • Conventions in this user's guide
  • Where to find more information
• Introducing the WEB-TEMP
  • Web interface
    • TCP/IP connection
    • Browser requirement
  • WEB-TEMP features
    • Temperature channels
    • Alarms
    • Digital I/O channels
  • WEB-TEMP block diagram
• Installing the WEB-TEMP
  • What comes with your shipment?
    • Hardware
    • Software
    • Documentation
  • Unpacking
  • Installing the software
  • Connecting the AC power adapter
  • Connecting the WEB-TEMP
    • Connecting to a LAN for communication within a network
      • If the WEB-TEMP is not recognized by the network
    • Connecting to a LAN for communication across networks
      • Accessing the WEB-TEMP using InstaCal and the Universal Library
    • Connecting the WEB-TEMP directly to a computer
  • Using the web interface
    • Logging in to a device
  • Configuring the WEB-TEMP using InstaCal
    • Setting network parameters
      • Restoring factory default network settings
  • Calibrating the Hardware
  • Warm-up period
• Signal Connections
  • Screw terminal pinout
    • Sensor inputs
    • Current excitation outputs
    • Four-wire, two sensor common
    • Four-wire, two sensor common
    • CJC sensors
    • Digital I/O
    • Pull-up/down configuration
    • Analog and digital ground
    • Power output
  • Thermocouple connections
    • Wiring configuration
  • RTD and thermistor connections
    • Two-wire configuration
      • Two-wire, single-sensor
      • Two-wire, two sensor
    • Three-wire configuration
    • Four-wire configuration
      • Four-wire, single-sensor
      • Four-wire, two-sensor
  • Semiconductor sensor measurements
    • Wiring configuration
  • Digital I/O connections
    • Configuring the DIO channels to generate alarms
• Functional Details
  • Thermocouple measurements
    • Cold junction compensation (CJC)
    • Data linearization
    • Open-thermocouple detection (OTD)
  • RTD and thermistor measurements
    • Data linearization
  • External components
    • Screw terminals
    • Ethernet port
    • External power connector
    • POWER/COMM LED
    • LINK/ACTIVITY LED
    • Digital logic voltage switch
    • Factory default reset button
• Ethernet Troubleshooting
  • Check the WEB-TEMP status LEDs
  • Check the network settings on the computer
    • Check whether DHCP is enabled on the network server
  • Verify that the computer is connected to the network
  • Verify the network path to the WEB-TEMP
  • Verify the network path to a remote WEB-TEMP
  • Check cached information
    • Deleting a NetBIOS table entry
    • Deleting an ARP table
  • Getting help
• Specifications
  • Analog input
  • Channel configurations
  • Compatible sensors
  • Accuracy
    • Thermocouple measurement accuracy
    • Semiconductor sensor measurement accuracy
    • RTD measurement accuracy
    • Thermistor measurement accuracy
  • Throughput rate
  • Digital input/output
  • Temperature alarms
  • Memory
  • Microcontroller
  • Power
  • Network
    • Ethernet compliance
    • Ethernet connection
    • Network factory default settings
    • Network protocols
    • Network security
  • LED displays and the factory reset button
  • Current excitation outputs (Ix+)
  • Environmental
  • Mechanical
  • Screw terminal connector
• Declaration of Conformity