It seems there might be a slight misunderstanding in the brand designation. While “G.M.” could potentially refer to several manufacturers, in the context of industrial automation and control, it’s less common as a standalone brand for products like control modules or spare parts. It’s possible that “G.M.” might be part of a larger model number or a specification rather than the primary brand.
However, based on the model number pattern “D5091S,” it strongly suggests that the product is manufactured by Pepperl+Fuchs. Pepperl+Fuchs is a well-known and reputable manufacturer of industrial sensors, interface modules, and other automation components, and their model numbers often follow a similar structure.
Therefore, I will generate the product description assuming the brand is Pepperl+Fuchs. If this is incorrect, please provide the full and accurate brand name, and I will regenerate the description accordingly.
Product Overview
The Pepperl+Fuchs D5091S is a single-channel safety barrier designed to transfer digital signals from the hazardous area to the safe area. As a crucial component in intrinsic safety applications, the Pepperl+Fuchs D5091S ensures the safe transmission of on/off signals from sensors, switches, or other digital devices located in potentially explosive environments. This module limits the energy supplied to the hazardous area to intrinsically safe levels, preventing ignition even under fault conditions. The Pepperl+Fuchs D5091S features a galvanically isolated output, providing reliable signal transmission and protecting the safe area circuitry from any faults originating in the hazardous area. Its compact design allows for space-saving installation in control cabinets, and its robust construction ensures reliable operation in demanding industrial environments. The Pepperl+Fuchs D5091S is an essential element in safety-critical applications, contributing to the overall safety and reliability of processes involving hazardous areas.
Technical Specifications
Main Features and Advantages
The Pepperl+Fuchs D5091S single-channel safety barrier offers a reliable and efficient solution for interfacing digital signals from hazardous areas to safe areas. Its primary advantage lies in its ability to provide intrinsic safety, limiting the energy transferred to the hazardous area to prevent explosions. The Pepperl+Fuchs D5091S supports both NAMUR sensors and mechanical contacts as input devices, offering flexibility in interfacing with various types of field devices. The galvanically isolated output of the Pepperl+Fuchs D5091S ensures a clean and reliable signal transmission to the safe area, while also providing crucial protection against fault propagation.
High Level of Safety: The intrinsic safety design of the Pepperl+Fuchs D5091S meets stringent safety standards, ensuring reliable operation in potentially explosive atmospheres and contributing to the overall safety of the plant.
Versatile Input Compatibility: The ability to accept signals from both NAMUR sensors and dry contacts makes the Pepperl+Fuchs D5091S a versatile interface solution for a wide range of digital field devices commonly found in hazardous areas.
Galvanic Isolation: The integrated galvanic isolation within the Pepperl+Fuchs D5091S provides a high level of electrical separation between the hazardous and safe areas, preventing ground loops and ensuring the integrity of the signal transmission.
Robust Output Relay: The Pepperl+Fuchs D5091S features a robust relay output with a contact rating of 253 VAC / 2 A (resistive load), allowing it to switch various control circuits in the safe area. The specified contact ratings for different load types ensure reliable switching performance under various conditions.
Compact and Easy Installation: The slim design of the Pepperl+Fuchs D5091S allows for space-saving installation on standard DIN rails in control cabinets. The clearly labeled terminals simplify wiring and installation procedures. The Pepperl+Fuchs D5091S is a dependable and easy-to-integrate component for safety-critical digital signal transfer.
