Web-IO 2x Digital Input, 2x Digital Output PoE

Web-IO 2x Digital Input, 2x Digital Output PoE

Automation today uses the Ethernet
Web-IO Digital is made to handle and monitor processes over Ethernets - with PoE.


  • Network connection:
    • 10/100BaseT autosensing, RJ45 with PoE
  • Web-based management
  • 6 V - 30 V digital industry-standard outputs
    • Current-supplying FET
    • 2-bit a 0.5A, grouping in 2's for increasing switching current possible
    • Short-circuit-protected by virtue of thermal safety fuse
    • Programmable logic functions
  • Digital industry-standard inputs
    • Type 1, current-consuming in accordance with IEC 1131-2
    • Protected against polarity reversal
    • Counter inputs for events (pulse width min. 1 ms)
    • 4 alarm conditions for SNMP traps and e-mail
  • Box-to-box mode
  • Software interfaces
    • HTTP, Web browser
    • TCP and UDP sockets, client and server
    • OPC server
    • SMTP (e-mail)
    • Syslog
    • SNMP (including trap)
    • FTP
  • Software compatible with digital I/O Com-Server 50210/50310


These compact devices include everything you need to connect digital input and output ports of industrial 24V technology to the network. In many cases, it is even possible to manage without additional relays. The wide input voltage range also enables operation at 12 V.

Like the configuration of the device, the reading and/or control of the input/output ports is done via a Web browser. Beyond this, access facilities via TCP/UDP sockets, OPC, SNMP or via e-mail are also available.

Possible applications:

Remote monitoring, automation technology, home and building technology and building visualization, process monitoring, photoelectric beam control, gate control, light barrier control, machine data acquisition, customer counting, fault indicators and much more.


Network:   10/100BaseT autosensing
Protocol:   TCP and UDP sockets, client and server
    SNMP including traps
    SMTP e-mail sending
    OPC server
    Inventory keeping, group management
Response times:   Data and switching traffic: Typically 12ms
Digital outputs:   2 x Digital Out 6V-30V, 500mA
Digital inputs:   2 x Digital In,
    max. input voltage +/-30V
    Protected against polarity reversal within this range
    Switching threshold 8V +/- 1V
    "On" current = 2.2 mA
Adapters:   6 screw terminals for IO's,
2 screw terminals for device power supply
Galvanic isolation:   Digital-IO's - Network: min. 1000 V
Displays:   Status LEDs for network
Power supply:   12-24V AC/DC (approx. 100mA@24V, approx. 200mA@12V)
    Power over Ethernet - PoE
Storage temperature:   -25°C - 70°C
Operating temperature:   0°C - 60°C
Housing:   Plastic housing for top hat rail installation
    105x75x22mm (L x W x H)
Weight:   approx. 140 g

1 x Web-IO 2xDigital
1 x Quick Guide
1 x W&T product CD
Power supply and other accessories can be
ordered separately




Send messages - when limits are violated or timer-based - for informational purposes directly to the responsible technical as an e-mail or as a reroute via SMS.


After the device has been configured for and connected to your network, the following steps are still necessary.

Open the profile for configuring e-mail alarm messages. e-57606-35-pide-000
Enter the desired parameters. e-57606-36-pide-000
When the limit you have set is exceeded, the device sends an e-mail which can also be transmitted as an SMS message using special functions available from cellular phone service providers. e-57606-37-piww-000