+7 (812) 645-08-06
Safety module - 24 mm | 750-439
This NAMUR Ex j Module from WAGO provides an effective and flexible solution for digital applications that are intrinsically safe. The module (750-439) connects optocouplers and NAMUR sensors, as well as other actuating elements and mechanical contacts.It doesn't matter whether or not they are operated in the hazardous environments of Zones 1/21 or 0/20. Connected sensors with an operating voltage of 8.2-V (short-circuit protected) are supplied by the module. Integrated LEDs display diagnostic messages clearly. A higher-level control system, which includes configuration software, is also available for displaying diagnostic messages. Detection is provided for sensor failures such as short circuits or wire breaks for each channel. It’s possible to install the 8-channel module in Zone 2, along with standard components, within the WAGO I/O System 750.