ControlByWeb
Remote Temperature Monitoring | ControlByWeb Temperature Module

The Temperature Module allows you to remotely monitor temperatures over a network connection and trigger alarms.

Specifications

Power Requirements

  • Voltage:
    • X-DAQ-2R1-4T-I: 9-28VDC
    • X-DAQ-2R1-4T-E: POE Class 1 (0.44 to 3.84 Watt) or 5V±5%
  • Max Current: 425mA Max

Relay Contacts

  • Number of Relays: 2
  • Max Voltage: 28VAC, 24VDC
  • Max Current: 3A
  • Contact Type: SPDT (Form 1C)
  • Load Type: General Purpose
  • Contact Resistance: < 50 milliohms initial
  • Contact Material: AgSnO2
  • Electrical Life: 100K cycles (Typical)
  • Mechanical Life: 10M cycles (Typical)
  • Environmental Rating: Over voltage Category II, Pollution Degree 2
  • Relay Modes: ON/OFF or Pulse
  • Pulse Timer Duration: 0.1 to 86,400 Seconds (1-day)

Temperature Sensors

  • Maximum Number of Sensors: 4
  • Type: Dallas Semiconductor DS18B20
  • Temperature Range: -67°F to 257°F (-55°C to +125°C)
  • Accuracy: ±0.5°C (from -10°C to +85°C)
  • Sensor Functions: Monitor Temperature, Control Relays, Control Remote Relays

Network

  • Type: 10/100 Base-T Ethernet Port
  • Setup: Static IP address assignment. TCP port selectable

Connectors

  • Power & Inputs: 14-Position 3.81mm Removable
  • Network: 8-pin RJ-45

LED Indicators

  • Number of LEDs: 5
    • Power on
    • Relay coil energized 1-2
    • Network linked
    • Network activity

Physical

  • Operating Temperature: -40°F to 150°F (-40°C to 65.5°C)
  • Size:
    • 1.41in (35.7mm) wide
    • 3.88in (98.5mm) tall
    • 3.1in (78mm) deep (not including connector)
  • Weight: 5 oz (142 grams)
  • Enclosure Material: Lexan 940 Polycarbonate Plastic
  • Enclosure Flame Rating: UL94 V0

Protocols

  • HTTP, XML, Modbus TCP/IP, SMTP

Password Settings

  • Password protection on setup page: Yes
  • Password protection on control page: Optional
  • Password Encoding: Base 64
  • Max Password Length: 10 Characters

More Information

Manuals

Where to Buy

Click "Buy Online" to view part numbers and pricing. Temperature Module is available in the USA and internationally, and can be purchased either from us or an Authorized Distributor.

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