Researchers at MIT have created materials that reproduce cephalopods’ ability to quickly change colors and textures with potential applications that include flexible display screens and anti-fouling coatings for ships.
Opto 22's SNAP-AIMA-iH and SNAP-AOA-23-iH two-channel analog input and output modules use HART communications to extract status, diagnostics, and other information to increase uptime, improve productivity, and enhance safety.
Since many industrial devices are soft targets for hackers, placing smaller firewalls deeper in networks near PLCs or embedding them in such controllers is a practical way to add a higher level of protection.
Take safety system validation seriously. Validation is substantiating that a required safety function is reliably achieved in a machine’s safety system. Validation is not the same as verification. Safety automation offers...