Siemens 6ES71421BD400XA0 Extension Module
The Siemens 6ES71421BD400XA0 is a 24VDC, 2 amp PLC extension module with 4 outputs.
AFi Systems are able to both supply and repair this module and also other modules from by Siemens.
In a breakdown situation we know that speed is key, so if your requirement is urgent give us a call for the fastest possible delivery.
All parts are supplied with our standard 2 year warranty.
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