Xycom Automation (Saline, MI) offers NEMA 4 industrial PC controllers with up to 450 MHz Intel Pentium® II processors. Ideal for PC control and high-end human-machineinterface/SCADA applications running on Windows(TM) NT that require maximum performance.
A white paper from Electro Cam (Roscoe, IL) titled "Internal High-Speed Logic" explains in plain language what a programmable limit switch is and how it performs machine logic by using inputs from sensors and switches to trigger outputs such as solenoids.
Common Point Technologies Inc. (Sugar Grove, IL) is an automation systems integrator whose "Interposing PLC" allows packaging machines with proprietary controllers to communicate with other controllers, whether they're proprietary or industry-standard PLCs or PCs.
Indramat (Hoffman Estates, IL) has added the option of Device Net connectivity to its CLC, a PC-based multi-axis motion controller. Simplifies communications with popular third-party PLCs and I/O networks.
Orion® PC-based motion controllers from Ormec (Rochester, NY) now offer Ethernet connections to Allen-Bradley PLCs that support Ethernet. The controllers can also be used for communications with PCs running popular human-machine interface software packages.