Harsh operating conditions and challenging installation scenarios make it possible to specify rugged and reliable industrial equipmentConnectorsIt is very important that this article Xin Pengbo connector manufacturers mainly share with you how to purchase connectors and wiring for industrial applications!
The extremes of temperature and humidity that often occur in industrial environments can put considerable stress on electronic components such as connectors and can lead to equipment failure. The interconnects used in industrial equipment and systems are also subject to shock and vibration forces, and there can also be a risk of liquid ingression, as components are sometimes located outside equipment that is directly exposed to harsh conditions.
But in addition to challenging operating conditions, torsional forces, mechanical strain, and ongoing mating disengagement activities in typical uses of industrial equipment can adversely affect connector performance.
Basic Procurement Standards for Industrial Connectors:
1. High temperatures are often an issue with connectors used in industrial equipment, manufacturing facilities, energy installations, mining operations, and other industrial applications can be high temperature operating environments, and the processes performed by the equipment also generate a lot of heat, connectors that support proper operating temperatures should always be procured. The EIA-364-32C Condition III test verifies the ability of an interconnect component to withstand extreme temperatures, and to meet this standard, the connector undergoes 10 consecutive thermal cycles from -55°C to +125°C.
2. The connector must also be highly resilient to the effects of vibration, as most industrial environments include drives and motors in continuous operation, and evaluate whether the connector's ability to cope with vibration meets the requirements. During this test, the unit is subjected to vibration frequency cycles from 10Hz to 2000Hz with a vibration amplitude of 152 mm to ensure that the connector can operate reliably without interrupting the electrical connection.
3. Other mechanical stresses include the possibility of the cable being pulled out and disconnected, and in order to prevent this from happening, some form of strain relief device can be incorporated into the cable assembly. Using a connector with an SMT hold-down device increases the surface area of the component in contact with the PCB, allowing the connector to withstand greater tensile forces.
4. The mating durability of the connector is an important factor to consider, if the cable is repeatedly disconnected and reconnected, the connector must be rated for multiple operation cycles to avoid expensive and inconvenient replacement. Especially when the installer is unable to see the mating, there is also a risk of damage to the connector and blind mating must be relied upon. To solve this problem, you should specify a connector that prevents mismating;Polarization, masking, and keying mechanisms help achieve this.
5. The locking mechanism chosen for the industrial connector is very important because it needs to be safe enough to prevent the connector and cable from accidentally separating. At the same time, the installer must make all the necessary cable connections quickly, simply and efficiently.
Summary: There are many factors to consider when sourcing connectors and cables for industrial use, and it's critical to understand the electrical, mechanical, and environmental performance characteristics required to meet the numerous challenges posed by an uncompromising industrial environment. Specifying application-specific connectors and cabling for industrial applications can be a complex process, but matching connectors to the unique conditions they will perform ensures long-term and reliable performance.