New digital output modules with semiconductor switches for AC and DC loads
For short switching cycles, wear-free semiconductor switches based on MOSFETs are usually the optimal choice. WAGO now offers two modules for this, which can switch currents of up to 2.0 A at voltages of 30 V – and that for both AC and DC loads with the same device. The digital output module 4DO 30VAC / DC 2.0A SSR (750-527) and the potential-free version 4DO 30VAC / DC 2.0A SSR / isolated (750-528) for the WAGO I / O System 750 have four channels with a width of 1 ¬ only 12 mm in the control cabinet. If only low voltages but high currents need to be switched, the semiconductor switches are superior to mechanical relays: They work without wear and are more cost-efficient.
- A module for switching AC and DC loads
- Wear-free semiconductor switch
- Four channels in a 12 mm wide module