W&T connects
Interfaces for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA, glass and plastic fiber optic cable, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI
Data sheet:

IP Watcher 2xIn, 2xOut

Simple network monitoring - Alarm issued with a device fails

The IP Watcher monitors an administrator created list of IP addresses and host names on a cyclic basis, using a ping to check the status. As soon as a network node fails to respond after a configurable time, the IP Watcher issues an alarm and sends a message via email. Using two switching outputs you can also trigger other warning devices such as signal lamps or horns. The current status of all monitored devices is shown continuously in the browser window.



  • 1 x network
  • 2 x switching inputs:
    • digital 24V inputs
  • 2 x switching outputs:
    • digital 24V outputs
    • current driving up to 500 mA


  • Configuration
    • Startup using WuTility (three clicks and you’re done)
    • Web-based management
  • Application
    • Monitoring network components
    • Email alarm sent when a device fails to respond
    • Switching of warning lamps, selector devices and other consumers

Power supply:

  • External power
    • Screw terminal
  • Power over Ethernet (PoE)
    • Phantom power using data pairs
    • Power over unused wire pairs
  • Buffer capacitors
    • controlled shutdown when disconnecting from the power supply

Standards & more

  • Conforms to standards both in office and industrial environments:
    • High noise resistance per EN 61000-6-2
    • Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
  • 5 year guarantee

Technical data

Connections and displays:

  • Network:
    • 1 x 100/1000BaseT Autosensing/Auto-MDIX, RJ45
  • Digital outputs:
    • 2 x Digital Out 6V-30V, 500mA
    • Max. total current 1A
    • Short-circuit-protected
  • Digital inputs:
    • 2 x Digital In,
    • max. input voltage +/-30V
    • protected against reverse connection within this range
    • Switching threshold 8V +/- 1.5V
    • "On" current = 2.2 mA
    • controllable via potential-free contacts
  • Power supply:
    • Power over Ethernet (PoE) or
    • 24 ... 48V DC (+/-10%) per screw terminal
  • Supply connection:
    • Plug-in screw terminal
  • Current consumption:
    • PoE Class 2 (3.84 ... 6.49W) and
    • typ. 140mA @ 24V DC with external supply
  • Indicators:
    • LEDs for System, Error, Network Status and IO states

Housing and other data:

  • Housing:
    • Plastic housing with integrated DIN rail mount
    • 105 x 22 x 75mm (L x W x H)
  • Weight:
    • approx. 120g
  • Storage temperature:
    • -40 ... +70°C
  • Operating temperature:
    • 0 ... 60°C
  • Permissible relative humidity:
    • 0 ... 95% relative humidity, non-condensing
  • Scope of delivery:
    • IP Watcher 2xIn, 2xOut
    • Quick start manual

* Our offering is intended only for commercial users. We will be happy to refer private end customers to trading partners through whom our products can be purchased.