The Siemens 6ES7288-2DE08-0AA0 is a SIMATIC S7-200 SMART SM DE08 Digital Input Module that provides eight sink/source inputs in two isolated input groups.
- SM DE08
- 8 digital inputs, 24 V DC, sink/source
- 24 V DC nominal; 20.4 to 28.8 V DC permissible
- 45 x 100 x 81 mm
In an S7-200 SMART automation station, it converts eight field contact or sensor states into 24 V DC binary input data for the connected S7-200 SMART controller. It works with the verified CPU or expansion-bus configuration, terminal blocks, field power, sensors, and actuators defined for the exact article number. The module is used in machine interlocks, limit switches, photoelectric sensors, and equipment status feedback.
Important Notice: Use the complete 6ES7288-2DE08-0AA0 code and verify the physical nameplate, current Siemens documentation, field wiring, project, and accessories before installation or replacement.
Apter Power 6ES7288-2DE08-0AA0 Manuals and Guides
Important Notice: These are two separate Apter Power documents prepared from the manufacturer-published Siemens information named in each document. Confirm the physical nameplate, current Siemens documents, and host-system requirements before installation or replacement.
Sensor status acquisition
Reads 8 discrete 24 V DC sensor or contact signals
Interlock monitoring
Brings guards, pressure switches, limit switches, and permissive contacts into the controller
Machine-state collection
Adds input density for machine interlocks, limit switches, photoelectric sensors, and equipment status feedback
Panel modernization
Expands a verified S7-200 SMART station without changing the signal type
Read the exact Siemens S7-200 SMART documentation before use. Verify 6ES7288-2DE08-0AA0, SM DE08, power, I/O wiring, terminals, and project from the physical installation.
1
Identity: Match every character of 6ES7288-2DE08-0AA0 and the SM DE08 marking to the physical nameplate and project
2
Power: Verify 24 V DC nominal; 20.4 to 28.8 V DC permissible; isolate all energy sources before wiring, insertion, or removal
3
Signals: Observe every input/output voltage, current, common, group, polarity, isolation, and protective-device limit
4
Panel: Use documented DIN-rail mounting, clearances, protective earth, cable segregation, ventilation, and IP20 enclosure protection
5
Commissioning: Back up the project, verify addresses and terminals, test one circuit group at a time, and record the results
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