Bus Extension End Module


The 750-627 End Module for Internal Data Bus Extension is snapped onto the DIN-rail at the end of the module assembly like the standard 750-600 End Module. The assembly is terminated with the module, to which a connecting cable can be attached with an RJ-45 connector.

Power to the internal electronics is supplied via internal data bus. One end module and at least one 750-628 Coupler Module for Internal Data Bus Extension are an operative unit. The fieldbus coupler/controller performs all diagnostic and commissioning tasks.

Installation note (NOTICE):

In order to guarantee safe operating conditions when using the 750-627/-628 Coupler Modules for Internal Data Bus Extension, these must be registered prior to startup with the couplers or PLCs (refer to manual for supported couplers/PLCs). You must use the WAGO Extension Setting Software for this
(Download: www.wago.com).

Please complete the manufacturing number matrix on the right-hand side of the couplers when updating the firmware and internal operating parameters.

SKU: 750-627 Category:


Technical data
Device-specific Number of coupler modules: up to 10; Distance (max.): 5 m (10 m see manual); (end/coupler modules or coupler/coupler modules)
Transmission medium Shielded copper cable (ETHERNET patch cable); 4 x 2 x 0.25 mm², twisted pair, double shielding, STP (Shielded Twisted-Pair)
Supply voltage (system) 5 VDC; via data contacts
Current consumption (5 V system supply) 70mA
Isolation 500 V system/field


Connection data
Connection technology: communication/fieldbus Local bus: 1 x RJ-45


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