IO-Link Master Block Insulates Against Noise, Protects in Harsh Environments

Oct. 3, 2019
Balluff's new EtherNet/IP IO-Link master block insulates against inductive, conductive, and capacitive noise produced by electromagnetic interference (EMI), and its robust housing protects against harsh welding environments.

The unit reduces inductive noise using coil choke filters; reduces conductive noise with its fiberglass-reinforced, polyphenylene sulfide (PPS) housing; and reduces capacitive noise with its thick profile, which raises the printed circuit board away from the backplane. The nonconductive PPS housing does the work of a separate grounding plate, and PPS is also inherently non-stick, so weld spatter slides off. The master block’s built-in display allows configuring of network parameters, and its embedded web server allows for remotely configuring the block and connected IO-Link devices. It offers four Class A IO-Link ports and four Class B IO-Link ports, with up to 9 A of output power with 2 A per channel.

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Balluff, Inc.
www.balluff.com
800.543.8390