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Features:
The Siemens 6ES7540-1AB00-0AA0 provides a point-to-point serial interface for applications that require RS-422 or RS-485 communication within a SIMATIC S7-1500 station.
Its basic communication profile supports Freeport, 3964(R), and USS. Engineering settings must be selected according to the protocol and serial parameters used by the connected device.
Siemens identifies 6ES7540-1AB01-0AA0 as the successor. A replacement review should verify the controller configuration, interface settings, wiring, and application requirements.
Verified resources for Siemens 6ES7540-1AB00-0AA0:
Siemens 6ES7540-1AB00-0AA0 SIMATIC S7-1500 CM PtP Specs





