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Siemens 6ES5430-4UA14 is a Digital Input Module for the Simatic S5 product family.
From a maintenance perspective, a digital input module receives discrete on/off states from field contacts and devices, then makes those states available to the controller for monitoring, sequencing, alarms, and interlocks. Connection and configuration should follow the requirements of the platform.
In a SIMATIC S5 system, module selection is governed by the controller family, rack arrangement, electrical interface, and configured program. The exact article number should be matched before installation. Maintenance planning should reference the installed hardware configuration.
Country of origin is listed as Germany.
In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Configuration records should be reconciled with the exact installed assembly.
SIEMENS SIMATIC S5 digital input 430 isolated compact design 32 inputs 24 VDC
Product was cancelled by Siemens 10.01.2006 without replacement
Product was cancelled by Siemens 10.01.2006 without replacement
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