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Siemens SIMATIC S7-200 SMART 6ES7288-5DT04-0AA0 SB DT04 2 DI / 2 DQ Digital I/O Signal Board

SIEMENS SIMATIC S7-200 SMART

6ES7288-5DT04-0AA0

SIMATIC S7-200 SMART, Digital I/O SB DT04, 2 DI/2DO, 2 DI 24 V DC/2 DO 24 V DC

2 x 24 V DC digital inputs2 x 24 V DC digital outputs0.75 A output designation24 V DC; 20.4 to 28.8 V

Confirm: Exact article number, configuration and compatibility before quotation.

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Overview
Applications
Data
Construction
Environment
Selection
Verification
Commercial
Models
Recommended Products

OFFICIAL-DATA PRODUCT PROFILE

6ES7288-5DT04-0AA0

The Siemens 6ES7288-5DT04-0AA0 SB DT04 is a compact digital I/O signal board for compatible SIMATIC S7-200 SMART CPUs. It provides two 24 V DC inputs and two 24 V DC transistor outputs.

2 x 24 V DC digital inputs

2 x 24 V DC digital outputs

0.75 A output designation

24 V DC; 20.4 to 28.8 V

Applications

USE 1
Add two input and two transistor output points to a compatible CPU.

USE 2
Compact machine control for sensors, interlocks and approved DC loads.

USE 3
Exact-article replacement in an existing approved build.

USE 4
Use external protection because the outputs are not short-circuit protected.

Application suitability and system coordination must be confirmed before quotation.

Data

Product type	SB DT04, DI 2x24 V DC, DQ 2x24 V DC/0.75 A
Digital I/O	2 inputs / 2 outputs
Supply	24 V DC; 20.4 to 28.8 V
Current	50 mA typical
Power loss	1 W typical
Input thresholds	Signal 0: 5 V max; signal 1: 15 V min
Output protection	No short-circuit protection
Dimensions	35 mm wide x 52.2 mm high

Construction

A
Fits a supported CPU signal-board slot.

B
Input and output status LEDs provide local indication.

C
External protection and inductive-load suppression are required.

Environment

Ingress protection	IP20
CE mark	Yes in Siemens data sheet
Input cable	500 m shielded; 300 m unshielded max
Delays	Inputs 20 µs max; outputs 2 / 10 µs max

Confirm enclosure, ambient and EMC requirements for the actual installation.

Selection

1	Confirm CPU signal-board compatibility.
2	Check every load against the 0.75 A designation.
3	Provide suitable protection and suppression.
4	Verify supply and common wiring.

Verification

CHECK
Complete article number

CHECK
Compatible CPU and slot

CHECK
24 V DC load arrangement

CHECK
Output protection design

CHECK
Current unit and nameplate photographs

CHECK
Condition, testing, warranty and dispatch terms

Commercial

Real stock	Confirm before quotation.
Condition	New, used or refurbished status is subject to verification.
Current photos	Available on request.
Testing	Test scope is subject to verification.
Warranty	State period and coverage in the quotation.
Dispatch	Confirm after stock and payment verification.
Payment	Methods are stated in the formal quotation.
Quote response	Subject to inquiry completeness.
Trust process	Request company details, proforma invoice and traceable order confirmation.

Models

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All specifications and availability are subject to verification.

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