The only ultra compact PLC with integrated radio modem
- CoDeSys programmable (IEC61131-3)
- Isolated RS485 and CAN interfaces
- Expandable on Modbus and CANopen
- SD card + USB memory key
- Real time clock
- Ethernet port and TCP/IP libraries
- Web server and HMI graphical pages
- FTP server and client, Telnet server
- Options: radio modem, RS485/RS232
- Dimensions 22.5 mm on DIN rail
The Web PLCs, WP240 series, are extremely compact devices with unique features for a PLC. In fact, in addition to performing the automation control functions, typical of a PLC, this device can also be programmed to interact with the outside world via the Web. The libraries, included in the CoDeSys programming tools, allow numerous TCP/IP networking features with which the PLC can exchange information with any other system on the Internet.
Web PLCs – WP240 series
The Web PLCs of WP240 series are DIN rail modular product with PLC and gateway functions for the complete management of automation and remote control with Ethernet connectivity.
Programmable with CoDeSys environment, the most widely used IEC61131-3 development system, available at no additional cost. Graphic and textual languages for quick creation of applications.
Optoisolated and fast (1Mb/s) CAN interface with CANopen master/device protocol for the connection to the I/O devices and the control of systems with this communication standard. Optoisolated RS485 interface with libraries for direct access to the port and Modbus master/slave protocol.
Easy and direct integration of I/O modules inside CoDeSys tool with Modbus extensions for the complete update at 1Mb/s in a single frames exchange.
Included libraries for TCP/IP protocols as Modbus TCP/IP (client and server), SMTP for E-mail sending with attachment, HTTP client with SSL, FTP client, DNS client, NTP client.
Integrated Web Server for viewing via LAN and Internet of the HMI pages created by CoDeSys with graphic objects that can interact with all program variables.
FTP Server for managing and updating the files of operating system, application and data/parameters. Two storage units (SD card and USB key) can be added to the internal disk allowing GBytes of memory available for storage and data logging.
Real Time Clock with automatic daylight saving time and NTP client function for time synchronization with the atomic clock.
Internal connector for the expansion of functionalities and interfaces. Available versions with the second RS485/RS232 port and the GSM/UMTS radio modem for the permanent connection to the Internet, the access to portals, SMS sending/receiving functions and phone calls handling.