EHA-DSG-201-A-10 by Vickers

The EHA-DSG-201-A-10 accessory from Vickers belongs to the Vickers Accessories series and is intended as a DIN-rail signal module for industrial automation cabinets. It generates selectable command levels for proportional valves, servo drives, or PLC analog channels, acting as the bridge between operator controls and hydraulic or motion hardware. Its compact housing fits neatly into control panels where space is limited and organized wiring is important. This arrangement helps keep command signals consistent during repeated machine cycles and routine operating changes.

Electrical characteristics govern how the module interfaces with surrounding hardware. A nominal supply of 24 V DC powers the internal electronics. The analog input presents a high impedance of 1 M?, preventing noticeable loading on upstream controllers, while a separate switched input is set at 2.7 k? so discrete sensors can toggle cleanly. For downstream circuitry, the board furnishes a regulated reference of +10 V DC, giving external potentiometers a stable voltage span for accurate scaling. The molded enclosure carries an IP20 rating, which helps protect against accidental finger contact with live parts when the unit is installed inside a suitable cabinet. This layout supports stable signal handling in control systems that rely on repeatable analog commands.

Quick latch feet fit standard rail geometry that conforms to EN 50022, enabling tool-free attachment beside relays and breakers built to the same profile. The device stores 16 selectable setpoints, so different operating values can be chosen without changing the surrounding control hardware. Screw terminals accept conductors up to 2.5 mm in cross-section, which supports secure field wiring for common cabinet connections. Encapsulated in polyamide 6.6, the assembly weighs only 0.3 kg, keeping the load on long rail sections low. The light enclosure and DIN-rail format also make the module suitable for dense panel layouts where multiple control components must be grouped in a small area.