SS 8148 Modbus TCP/IP server 16 digital inputs
The device SS8148 is a Modbus TCP server unit with 16 digital input channels.
For the digital inputs are available up to 4 counters at 32 bit with measure of frequency up to 300 Hz.
The Ethernet interface allows to read and write in real time the value of device's internal registers.
The built-in Web Server of SS8148 allows the remote visualization and acquisition of the digital inputs state and access to and configure the main Ethernet parameters via web browser.
The device SS8148 realizes a full electrical isolation between the lines, introducing a valid protection against the effects of all ground loops eventually existing in industrial applications.
The LEDs of signalling of Ethernet activity, input and power supply allow a direct monitoring of the system functionality.
The connection is made by removable screw-terminals (inputs and power supply) and RJ45 plug (Ethernet).
The device is housed in a rough self-extinguishing plastic enclosure which, thanks to its thin profile of 22.5 mm only, allows a high density mounting on EN-50022 standard DIN rail.
- Interface Ethernet 10/100 Base-T, Modbus TCP Server
- N.16 Digital inputs
- Built-in Web server to acquire the digital inputs state via web browser
- Remotely programmable
- Connection by removable screw-terminals
- LED signalling for Link/Act Ethernet, power supply
- LED signalling for digital inputs state
- Galvanic isolation on all the ways
- EMC compliant – CE mark
- In compliance to EN-50022 DIN rail mounting
Manuals and guides
|Maximum current consumption||60 mA @ 24 VDC|
|Communication protocol||Modbus TCP|
|Insulation voltage||1500 Vca @ 50 Hz for 1 minute between inputs, outputs, serial and supply|
|EMC Immunity||conform to EN 61000-6-2|
|EMC Emissions||conform to EN 61000-6-4|
|Supply voltage||from 20 to 30 VDC|
|Polarity inversion protection||maximum 60 VDC|
|Humidity||operating environment from 0 to 90 % (non condensing)|
|Storage temperature||from -40 to +85 ºC (without ice)|
|Mounting||on EN-50022 DIN rail|
|Weight||about 160 g|
|Temperature||operating environment from -10 to +60 ºC|