XBTNU400

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Kernfix supply XBTNU400 Schneider Magelis Membrane Keypad Switch with 365 Days warranty and support Urgent Worldwide Shipping.

The XBT NU400 Membrane Keypad Keybaord polls the missing equipment, i.e., a starter, every 5 minutes. This time interval has been selected due to performance and system validation reasons. The XBT NU400 Keyboard Membrane Terminal is delivered with a unique pre-loaded application for communication with up to 8 TESYS model U starters. However, in the final system configuration, less than 8 starters may be used permanently as a normal installation. In this case, polling the missing starter(s) in too short time intervals will drastically decrease the communication with the connected starters. This, in turn, may lead to increased response times and cause critical application issues. In some cases, time between operator action and starter acknowledgement can be longer than 20 seconds. This is why the polling time of non-connected equipment has been set to this much longer period of 5 minutes. The pre-loaded application in Magelis Schneider XBTNU400 Terminal keypad HMI in version 2.2 and later provide a page for manually resetting the communication. During this manual restart of the terminal the reconnected devices will be detected.