23030-2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

23030-2 is an international standard for functional safety of electrical/electronic/programmable electronic safety-related systems. It is most commonly used in the industrial automation sector. It applies to all types of machinery industry goods, and even some consumer products, where electronic systems play a role in ensuring machinery reliability and safety.

The main purpose of the standard is to protect people, machinery and processes from electrical and electronic safety related systems failures. This standard aims to provide users of 240V AC electrical and electronic equipment with safe conditions necessary and to minimize risk of damage due to an unexpected, hazardous situation.

The standard applies to the design, installation, operation and maintenance of systems where hazardous situations could arise due to electrical or electronic failures. These may include, but are not limited to, the failure of an operator control system, an overload protection system, a fault detection system, a fire safety system or a process control system. These systems must be designed, installed, operated and maintained in accordance with the provisions of this international standard.

The standard as a whole consists of several parts. The main parts that are applicable to 23030-2 are:

• 23030-2 Part 1: Introduction
• 23030-2 Part 2-1: General requirements
• 23030-2 Part 2-2: Design principles
• 23030-2 Part 2-3: System performance requirements
• 23030-2 Part 2-4: Safety integrity level definition and requirement specification
• 23030-2 Part 2-5: System test and documentation

The overall aim and purpose of the 23030-2 part 2-1 is to provide the principles and methods for the establishment of functional safety systems, specifically for automated and machine control systems. The overall system safety related system reliability is measured in terms of its Safety Integrity Level (SIL). This SIL is determined by combining the design, operation, and diagnostic coverage of the system, and is used to provide an indication of the probability of hazardous events due to the failure of safety-related systems.

SILs are divided into four categories (SIL1, SIL2, SIL3, and SIL4) on the basis of the required level of safety. Each SIL is divided into three sub-levels for different accidents or errors. The Safety Integrity Level (SIL) for a system is chosen depending on the consequence of an error occurring and this takes into account the probability of an occurrence.

In order to be compliant with 23030-2, it is important for designers to thoroughly evaluate the system requirements and performance required. To achieve the required SIL, it is important to ensure that the appropriate system design principles, performance requirements and safety integrity level definition and requirements specification are employed. In addition, all appropriate tests must be conducted in order to validate system performance prior to installation.

Manufacturers must take all necessary measures to ensure that the designs, installations and procedures of the safety-related systems meet the requirements for functional safety stated in the standard. This standard will help to ensure that the systems are robust and reliable, and it has been adopted by several countries around the world as a recognized international standard.

The specific data is subject to PDF, and the above content is for reference