With that being said here are three things to know about io link.
Io link max cable length.
Is there a maximum length for cable between router and modem.
Io link replaces costly multipole parallel wiring by a simple 3 wire standard cable.
Cable runs between master and slave can be up to 20 meters in length and typically utilize standard automation cables.
The io link master is a component of an i o assembly either in the control cabinet or directly in the field as a remote i o with an ip 65 67 enclosure rating.
For 20m cable length the min.
In io link applications the transceiver acts as the physical layer interface to a microcontroller running the data link layer protocol while supporting up to 24v digital inputs and outputs.
Under the right conditions i.
Io link standardizes interfaces and cables with a single type.
So if your remote io s are located at around 100 m then you should introduce fiber optic communication in order to avoid any profinet connectivity issue.
Most cables but not all are m12 a coded unshielded 3 or 4 conductor dc sensor cables.
Since io link utilizes a.
Also you can use standard industial ethernet cable instead cat5 cat 6 cable for profinet communication.
The io link design guideline is based on the io link interface and system specification version 1 1 2 as of july 2013.
Its objective is to provide a technological platform that enables the development and use of sensors and actuators that.
Like dual link dvi vga accommodates many resolutions each of which requires a different amount of bandwidth.
As cables get longer the available bandwidth decreases and with it the highest potential display resolution is lowered.
100 meters is the typical max length however there are those that have gone well beyond that distance.
Io link is a 3 wire industrial communications standard designed for linking sensors and actuators into control networks.
The io link device is coupled with the master using a standard sensor actuator cable measuring up to 20 m in length.
Cable type and length.
Since unshielded cables can be used m8 and m12 standard connectors are suitable.
Io link is a short distance bi directional digital point to point wired or wireless industrial communications networking standard iec 61131 9 used for connecting digital sensors and actuators to either a type of industrial fieldbus or a type of industrial ethernet.
