Safety signal input and output converter

Abstract

1. The name of this design product: Safety signal input and output converter. 2. Purpose of the product with this design: The product with this design is a safety signal input / output converter that is connected between a PLC (Programmable Logic Controller) and a solenoid valve manifold to which several solenoid valves are connected, and converts the safety control signals transmitted between the PLC and the several solenoid valves into safety signal input / output converters of a predetermined protocol. 3. The design key point of this appearance design product lies in the overall shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design. 6. Other situations that need explanation Other explanations: In each design, reference Figure 1 is a three-dimensional reference diagram showing the usage status, and reference Figures 2 and 3 are three-dimensional reference diagrams showing the names of each part.

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