The MuxiPort intelligent serial data multiplexer is capable of multiplexing the RS-232 port on an Allen Bradley PLC into two separate user ports. MuxiPorts can also be cascaded to provide two additional user ports or low cost-limited networking capability. User devices connected to MuxiPort can communicate with the PLC via either a DF1 or a generic ASCII protocol. Node addresses for the user device communicating with the PLC are generated by a point-to-point DF1 protocol. All incoming messages and outgoing messages are triple buffered. Data sheet includes product description, information on the key features and operation requirements.
TomanTron Inc., 17942 66th Ave., Tinley Park, IL 60477, FAX (708) 532-7779.
Most machine design engineers will survey existing component manufacturers for standard linear guide products, limiting what they can do with their designs. Using extruded aluminum profile guides can customize machine designs while shrinking the bill of materials.
Practically all electronic devices today contain metals that may
be coming from conflict-ravaged African countries. And political pressures will increasingly influence how these minerals are sourced and used in products.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.