elneos five EN

elneos® five | 37 Design of the control center (Ref. No. EL5.1) In the control center up to 6 devices can be integra- ted. The individual devices are plugged as plug-in circuit board in a modern backplane. The control cen- ter is equipped with an intelligent software which recognizes immediately all devices. Thus, any device extension can be realized within a short time and in case of repair, the basic system remains always ready for operation. By simply replacing the circuit board, the availability is always ensured. Installation size: 3 HU/56 DU Physical control capacity: up to 32devices Modular 19"additional plug-in units In case that for physical reasons not all planned devi- ces can be integrated in the control center, further 19"additional plug-in units can be used and can directly be positioned at the left and right-hand side of the control center. Maximum 8 physical 19"additional plug-in units can be connected to the e-bus and can be controlled by the control center. The 19"additional plug-in units can accommodate up to 4 devices of any kind which are plugged in the corresponding backplane. This means that up to 32 devices can be managed per con- trol center. The control center is the master and the slaves follow the commands of the master. The data exchange of the commands and the measured data takes place through the in-house e-bus in real time! The 19"additional plug-in units are equipped with con- nectors on the front panel and are operated by means of the control center. Each additional plug-in unit has a backplane which communicates with the control center through the e-bus. Each 19"additional plug-in unit has the innovative ring connector lighting with disappearing effect so that an intuitive user guidance is ensured. Installation size: 3HU/14, 28, 42, 56, 70, 84DU Modular extension This intelligence permits an extension with additional device groups at any time. By simply plugging-in the respective circuit boards (devices) in the backplane of the control center or the 19" additional plug-in units, elneos five can be extended modularly. The in-house software recognizes automatically each bus participant and all device groups can be retrofitted modularly. The intelligent e-Bus The intelligent e-bus connects the control center with the 19"additional plug-in units. A modern protocol makes sure that the master and the 19"additional plug- in unit recognize each other and that all command sequences and measurement results are exchanged within a very short time. The e-bus is a bidirectional, isolated, full-duplex bus of a high interference resistance as regards EMV (electromagnetic tolerance). Due to the isolation the devices rest on a different potential. Only this allows the control of all devices by the central control center. A high degree of functional reliability is guaranteed. The bus system allows measurements in real time and ensures the all-over acquisition of all measured values without any delay. Password protection Intelligent devices store sensitive data.elneos five has a modern password protective function and provides a high functional safety. The access to stored measured values and device functions is strictly reserved to aut- horized persons.

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