Hub connects 16 discrete IOs to one IO-Link serial bus for industrial networks

“R130C is a compact top-exit IO-Link hub that allows connections for up to 16 non-IO-Link devices into an IO-Link system for industrial automation, sensor networks, supervisory control, data acquisition and IoT applications,” according to component distributor Mouser, which is stocking the part.

The hub has one 4pin M12 quick-disconnect male connector handling the IO-Link interface and input power, and eight 4pin M12 female connectors each handling two discrete IOs and output power.

Discrete IOs can be programmed to be ‘PNP’ inputs, or 200mA PNP outputs with a pull down.

It is smart because it can automatically keep a running count pulses received on an input, count pulses received over the last minute, or measure the duration input pulse.

Among other features, it can also be programmed to automatically pass discrete input signals to pins programmed as outputs, including an output on the spare pin (Pin2) of the IO-Link connector. It looks like inversion, delays or pulse stretching are options here – check the data sheet for more information.

Up to 4A of power between 18 and 30Vdc can be passed through the unit – to power illumination, for example – and it consumes up to 400mA.

Status is displayed visually by 16 discrete input-output activity LEDs, one IO-Link status LED and a power LED.

Mouser also stocks Banner’s R95C IO-Link hub, whihc is similar, but offers PNP and NPN discrete IO as well as analogue (4 – 20mA and 0 – 10V) connections.

R130C at Mouser – take a look at the data sheet for more information on the smart capabilities

R95C at Mouser