An eight-channel dry-contact relay output module for switching documented DC or AC loads from an expandable S7-200 SMART station.
Brand:
SIEMENSItem NO.:
6ES7288-2DR08-0AA0Part Number:
6ES7288-2DR08-0AA0Weight:
166.3 gDimensions:
45 × 100 × 81 mmCertification:
CE; IP20Description:
An eight-channel dry-contact relay output module for switching documented DC or AC loads from an expandable S7-200 SMART station.Siemens identifies 6ES7288-2DR08-0AA0 as the SIMATIC S7-200 SMART EM DR08 / DQ 8 × Relay. An eight-channel dry-contact relay output module for switching documented DC or AC loads from an expandable S7-200 SMART station.
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Record voltage, steady current, inrush and inductive characteristics before assigning a relay point.
Keep each output group within the documented 8 A common-terminal limit.
Provide external fusing and suppression because the relay outputs are not short-circuit protected.
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Specialist brandAnswers below use Siemens official product documentation for this exact order number.
No. EM DR08 is an eight-channel digital output module using relay dry contacts.
Siemens rates each output at 2.0 A, with an 8 A maximum per common group.
The documented range is 5–30 V DC or 5–250 V AC.
No. External circuit protection must be provided for the connected loads.
The maximum switching delay is 10 ms.
Siemens lists 100,000 open/close cycles at rated load. Actual life depends on the load and switching duty.
Its body measures 45 × 100 × 81 mm and weighs 166.3 g.
No. CPU CR40s is non-expandable; EM DR08 requires an expandable S7-200 SMART CPU.
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