From EB Pro manual V5.06.01, 2017/03/28:
"PDF Reader object enables viewing of PDF documents on HMI.
Please note that this object is currently available only for cMT3151 model, with OS version 20160301 and later."
Hello gatunator;
In Wago language, a Fieldbus Controller is programmable CPU.
A Fieldus Coupler is not, it acts as a remote-I/O station head on the communication network it handles.
So the 750-843 fieldbus controller Ethernet TCP/IP is a valid programmable CPU, albeit an early version of their Ethernet controllers.
Hello gatunator;
In Wago language, a Fieldbus Controller is programmable CPU.
A Fieldus Coupler is not, it acts as a remote-I/O station head on the communication network it handles.
So the 750-843 fieldbus controller Ethernet TCP/IP is a valid programmable CPU, albeit an early version of their Ethernet controllers.
I loved the phoenix version of the wago plc btw. especially how i could do raw ethernet. and the unlocked functions that were still in beta. only dislike was how i couldn't rename a tag. that, and it don't do modbus well (could be wrong on that).
Don't buy the cheapest. The few Euro you'll save on your purchase will be eaten up in a few minutes by programming.
I recommend looking at the 75-852. It's their ECO PLC. Still uses CoDeSys 2 and supports EIP and MBTCP/UDP but is limited in the module count (by backplane current also) and doesn't support Web Visualization.