Product specifications
Switch, monitor and count ...
With the Web-IO 4.0 Digital switching signals can be controlled, acquired and monitored over TCP/IP Ethernet. Numerous web and network services are available for reporting changes on the inputs and outputs - even directly in a browser. With protocols such as OPC UA, MQTT and REST the Web-IO is an ideal fit in the world of Industry 4.0 and the Internet of Things.
Switching signals:
-12 switching inputs:
-- Digital 24V inputs
-- 32-bit pulse counter
-7 potential-free contacts as changeover
-1 potential-free contact as normally open
--Switching voltage up to 24V
--- (110V, 230V via coupling relays)
--Switching current max. 2A
Connectivity:
- Intuitive Web interface for simpler operation
-- Select between German or English
-- Switching the outputs directly from the Web interface
-- Adaptation for smartphone
-- HTTP and HTTPS
- Current Industry 4.0 protocols:
-- OPC UA, REST and MQTT support
--AMQP on request
- Box-to-Box
-- Pass switching signals over the network 1:1
- Alarm and reporting functions:
-- Email for alarm sending or as status report
-- SNMP polling / alarm traps, V1 V2 V3
-- Switching your outputs in alarm situations
-- Switching the outputs on another Web-IO
-- HTTP requests for controlling third-party devices
-- Up to 30 actions can be configured
- Dynamic integration into other Web sites:
-- Direct access to current measurement values via HTTP requests. AJAX and JavaScript
- Additional software interfaces for incorporating into your systems/databases:
-- OPC UA, OPC DA
-- Modbus TCP
-- Syslog, SNMP V1 V2 V3
-- TCP and UDP sockets, client and server
-- HTTP, HTTPS, AJAX
-- FTP (data logging)
- Internal clock
-- Time synchronization via time server calibration
-- Battery-backed device clock
- Possible applications:
-- Remote monitoring and fault messaging
-- Cross-location switching
-- House and building automation
-- Process monitoring and visualization
-- Light, gate and cabinet control
-- Machine Data Collection (MDC)
-- More uses can be found here.
Power supply:
- External power
-- Screw terminal
-- 12 - 24V DC
- PoE - Power over Ethernet
-- Phantom power using data pairs
-- Power over unused wire pairs
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
Connections, displays and control elements:
- Digital outputs:
-- 8 x potential-free contact max. 24V DC, 2A / 24V AC, 2A
-- Using our coupling relays voltages of even up to
-- 230V can be switched
- Digital inputs:
-- 12 x digital inputs,
-- max. input voltage +/-30V
-- protected against reverse connection within this range
-- Switching threshold 4V +/- 0.5V
-- "On" current = 2.2 mA
-- integrated 32-bit pulse counter
- Network:
-- 10/100BaseT autosensing
- Power supply:
-- 12-24V DC (approx. 100mA@24V)
-- PoE - Power over Ethernet
- Galvanic isolation:
-- Digital outputs - network: min. 1000 V
-- Digital inputs - network: min. 2000 V
-- Digital inputs - outputs: min. 1000 V
- Connections:
-- 3 x 12x, 1 x 11x plug-in screw terminal for IOs - plug-in
-- 1 x 4x, plug-in screw terminal for supply - plug-in
-- 1 x RJ45 for network
- Indicators:
-- Status LEDs for network
-- 24 LEDs for digital statuses
Data transmission:
- Protocols:
-- HTTP and HTTPS
-- TCP and UDP sockets, client and server
-- MQTT - Publish and Subscribe
-- REST
-- SNMP V1 V2 V3 including traps
-- SMTP e-mail sending
-- OPC server
-- Modbus TCP
-- Inventory keeping, group management
- Response times:
-- Data and switching traffic: typically 20 ms
Housing and other data:
- Housing:
-- Plastic housing for top hat rail installation
-- 90x116x56 mm (LxWxH)
- Enclosure rating:
-- IP20
- Weight:
-- approx. 250 g
- Storage temperature:
-- -25°C - 70°C
- Operating temperature:
-- 0°C - 60°C
- Permissible relative humidity:
-- 5..95% RH (non-condensing)
- Scope of delivery:
-- 1 x Web-IO 4.0 Digital, 12xIn, 8x Relay Out
-- 1 x Quick Guide
-- Power supply and other accessories can be ordered separately
This WuT #57738 replaces the WuT #57734
- Wiesemann & Theis product -
