These compact devices include all you need to connect digital inputs and outputs to the network. The potential-free switching outputs also allow you to connect to AC consumers.
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 control, home and building monitoring, door openers, process automation, lighting control, valve control, motor control, machine control, expansion for PLC’s, fire alarm systems, signal counting, direction-dependent counting and much more.
Technical data:
Network:
10/100BaseT autosensing Ethernet
Protocol:
TCP and UDP sockets, client and server
SNMP including traps, Syslog
SMTP e-mail, FTP data logging
OPC server
Inventory keeping, group management
Response times:
Data and switching traffic: Typically 12ms
Digital outputs:
6 potential-free relay contacts
for 30V/5A DC (2A when using inductive load)
for 48V/5A AC (2A when using inductive load)
max. 1800 switching cycles per hour
Digital inputs:
12 x digital inputs,
Max. input voltage +/-30 V
Protected against polarity reversal within this range
Switching threshold 8V +/- 1V
"On" current = 2.2 mA
Adapters:
Screw terminals
Galvanic isolation:
Digital outputs - network: min. 1000 V
Digital inputs - network: min. 2000 V
Digital inputs - outputs: min. 1000 V
Serial port:
RS232 interface as an optional configuration access.
Displays:
Status LEDs for network
24 LEDs for digital statuses
Operating elements:
1 hidden reset button
Power supply:
12-24V AC/DC (ca. 150mA@24V, ca. 300mA@12V)
Storage temperature:
-25°C - 70°C
Operating temperature:
0°C - 60°C
Enclosure:
Plastic housing for top hat rail installation
106.8 x 87.8 x 62.6 (L x W x H)
Weight:
approx. 280 g
Delivery:
1 x Web-IO Relay 12In, 6Out 1 x Quick Guide 1 x W&T product CD Power supply and other accessories can be ordered separately
