The company's bus control system is engineered to enable system operators to save money on multiple automated valve installations. It enables actuators in systems that use eight or more electric or pneumatically-actuated valves to be controlled by a PCL with a single pair of wires. The actuators are daisy chained on the same pair of wires, with each actuator assigned a unique address that identifies it to the PLC. Haywardhttp://rbi.ims.ca/4911-609
Industrial workplaces are governed by OSHA rules, but this isn’t to say that rules are always followed. While injuries happen on production floors for a variety of reasons, of the top 10 OSHA rules that are most often ignored in industrial settings, two directly involve machine design: lockout/tagout procedures (LO/TO) and machine guarding.
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