OKUMA E4809-770-078-A Bus expansion module

OKUMA E4809-770-078-A Bus expansion module

As a special feature, the E4809-770-078-A enables the connection of interface modules for fieldbuses (FM 200/A) and serial interfaces . This enables the operation of such interfaces remotely from CPU modules. This feature is also referred to as “bus via bus communication”. The status of the module is indicated via a status LED. The LEDs on the RJ45 sockets provide information about the link and activity status of the respective network connection. Each digital input/output also has a status display (active/ not active). These modules are attached directly to a CPU module or can be operated with all KEBA controls by means of bus couplers.

Two variants of the E4809-770-078-A series are available: 

- With four additional digital inputs 

 - With four additional digital outputs

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