Product Description

The 4E0021.01-090 is a complex industrial part that enhances control and monitoring in many different applications. It has sixteen short stroke keys, of which twelve are pre-labeled as a number block and four are user-customizable, giving it a lot of input options. In addition, four yellow LEDs provide status indication so system states can be easily monitored. This component operates between 0 and 50C, which allows it to work reliably under typical industrial conditions; it can also be stored safely anywhere between -20 and 60C, thus making this device suitable for use within various environments too.

High humidity tolerance ranging from 5 to 95% non-condensing during operation and storage ensures that the product will function effectively even in moist environments, thereby increasing its applicability across different industrial settings. Shock resistance conforms with IEC 68-2-27 standards meaning that the item meets certain requirements regarding its ability to sustain mechanical shocks without suffering damage; therefore, this robustness guarantees durability as well as reliability, especially when employed in high-impact areas where other devices might fail, hence making them perfect choices for demanding industries. The component is designed for conventional industry usage including integration with programmable logic controllers (PLCs), industrial PCs, power panels, and uninterruptible power supplies.

Please note that neither the model nor similar products fall under specifications meant for systems handling serious risks or hazards like nuclear power plant monitoring, flight control systems, or medical life support systems unless there are extremely stringent safety precautions taken into account. Electrical appliances such as this one usually do not have failsafe mechanisms built into them. Therefore, if any failure occurs on either the programmable control system itself; operating or monitoring device connected to the same; uninterruptible power supply supporting such devices or any combination thereof then all motors linked therewith must be kept in a safe condition by the user at all times otherwise serious injuries may occur due to unexpected movements caused by electrical faults which could have been avoided had proper precautions been taken in advance.