![]() ![]() At present day communication speeds, within a slot of 10μs many bits are encoded depending on the protocol used. Per IEC 60603-7 the discontinuity requirement is 10μs. Vibration levels can be increased easily, but by introducing a sequence of durability (mating cycles), Mixed Flowing Gas (MFG), Temperature-life and vibration, wear and corrosion will be induced, giving a better indication of contact system performance in harsh environments.ĭuring vibration, connectors are typically qualified per IEC 6 (test 2e) and a threshold of one discontinuity of certain length during a given vibration period and level. The stress level of an individual test can be raised, but also different combinations of tests are needed to induce stresses which correspond to real-life use in industrial applications. IEC 6 only requires vibration of 50 m/s 2, approx. Instead, systems must be stressed beyond what is typically required in product release or IEC specifications. To compare the performance of connector systems, it is not sufficient to test if certain specification criteria can be met. The Mini I/O connector system is a perfect candidate for Industrial Ethernet, with a mating face envelope of only 25% of the size of an RJ45 Jack.Īs a starting point for this benchmark the requirements per IEC 60306-7-X where used. The RJ45 connector interface is known to be not the most stable and reliable electrical connection in corrosive environments with vibrations and humidity. In industrial IP20 applications RJ45 connectors are used even though the interface was originally designed for unshielded telephone wiring by using pierce contacts.
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