A sixteen-channel 24 V DC input expansion module for S7-200 SMART systems, arranged as four isolated groups in a 45 mm housing.
Brand:
SIEMENSItem NO.:
6ES7288-2DE16-0AA0Part Number:
6ES7288-2DE16-0AA0Weight:
176 gDimensions:
45 × 100 × 81 mmCertification:
CE; IP20Description:
A sixteen-channel 24 V DC input expansion module for S7-200 SMART systems, arranged as four isolated groups in a 45 mm housing.Siemens identifies 6ES7288-2DE16-0AA0 as the SIMATIC S7-200 SMART EM DE16 / DI 16 × 24 V DC. A sixteen-channel 24 V DC input expansion module for S7-200 SMART systems, arranged as four isolated groups in a 45 mm housing.
Published digital and analog input modules for adding field signals.
Sourcing MOSFET options for fast 24 V DC output expansion.
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Published standard S7-200 SMART CPUs that support expansion-module architectures.
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Use the exact Siemens order number and verify the system constraints before procurement.
Allocate sixteen consecutive DI addresses in the CPU hardware configuration.
Divide field circuits across the four documented isolation groups.
Validate that every sensor delivers +15 to +30 V for logic 1 and below 5 V for logic 0.
Include the module’s maximum 105 mA backplane requirement in the CPU expansion budget.
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Specialist brandAnswers below use Siemens official product documentation for this exact order number.
The module provides sixteen digital inputs and no outputs.
The nominal signal is 24 V DC, with a permitted CPU-side supply range of 20.4 to 28.8 V DC.
Logic 1 is +15 to +30 V; logic 0 is below 5 V DC.
Siemens specifies a maximum 200 µs delay for both 0-to-1 and 1-to-0 transitions.
The sixteen channels are split into four groups.
The exact data sheet lists 85 mA typical and 105 mA maximum from the 5 V backplane bus.
Yes. Siemens lists sixteen simultaneously controllable inputs in the specified mounting conditions.
No. It requires an S7-200 SMART CPU with an expansion-module interface.
Software, licensing, controller, interface, shield and power-supply references.
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