A 45 mm-wide S7-200 SMART expansion module adding eight 24 V DC sink/source digital inputs in two isolation groups.
Brand:
SIEMENSItem NO.:
6ES7288-2DE08-0AA0Part Number:
6ES7288-2DE08-0AA0Weight:
141.4 gDimensions:
45 × 100 × 81 mmCertification:
CE; IP20Description:
A 45 mm-wide S7-200 SMART expansion module adding eight 24 V DC sink/source digital inputs in two isolation groups.Siemens identifies 6ES7288-2DE08-0AA0 as the SIMATIC S7-200 SMART EM DE08 / DI 8 × 24 V DC. A 45 mm-wide S7-200 SMART expansion module adding eight 24 V DC sink/source digital inputs in two isolation groups.
Published digital and analog input modules for adding field signals.
Sourcing MOSFET options for fast 24 V DC output expansion.
Dry-contact relay options for documented AC and DC field loads.
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.
Use EM DE08 only with an S7-200 SMART CPU that provides an expansion-module bus.
Reserve one byte of digital input process image and map each field signal.
Choose 0.2, 0.4, 0.8, 1.6, 3.2, 6.4 or 12.8 ms in four-channel groups.
Check sensor outputs meet the official logic thresholds and remain below 30 V DC continuous.
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Auxiliary relay option for protection and control applications.
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Specialist brandAnswers below use Siemens official product documentation for this exact order number.
It adds eight 24 V DC digital inputs. It does not provide any digital outputs.
Siemens specifies sink/source input wiring with IEC Type 1 sink characteristics.
They are divided into two isolation groups, with 500 V AC field-to-logic isolation tested for one minute.
The official minimum logic-1 point is 15 V DC at 2.5 mA.
Yes. Seven filter times from 0.2 ms to 12.8 ms are selectable in groups of four inputs.
Siemens lists 105 mA from the SM bus, 4 mA per used 24 V DC input and 1.5 W power consumption.
EM DE08 measures 45 × 100 × 81 mm and the listed weight is 141.4 g.
No. Those compact CRs CPUs do not support expansion modules; select an expandable S7-200 SMART CPU.
Software, licensing, controller, interface, shield and power-supply references.
Internal cable references for 40-channel input and output connections to field termination assemblies.
I/O Companion Slot to FTA · 2.5 m
I/O Companion Slot to FTA · 4.5 m
I/O Companion Slot to FTA · 6.5 m
I/O Companion Slot to FTA · 8.5 m
I/O Companion Slot to FTA · 10.5 m
I/O Companion Slot to FTA · 12.5 m
I/O Companion Slot to FTA · 4.5 m
I/O Companion Slot to FTA · 6.5 m
I/O Companion Slot to FTA · 8.5 m
Use the verified electrical and system limits—not generic family assumptions—to decide suitability.
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