Product: Siemens PLC Module
Model Number: 6ES7288-2DT32-0AA0
Color & Finish: Black, polished surface
Frequency: 50 Hz
Rated Voltage: 24 V
Weight: 257.3 g
Size: Standard industrial size

A reliable PLC module designed for industrial applications. Ensures seamless integration into automation systems, with durable performance suitable for standard-sized setups.

SIMATIC S7-200 SMART SM DT32

Article No.: 6ES7288-2DT32-0AA0

Digital I/O module 16 DI / 16 DO, 24 V DC, Sink/Source, 0.75 A per output

General Information

• Product Type: SM DT32

• Digital Inputs: 16 DI, 24 V DC

• Digital Outputs: 16 DO, transistor, 24 V DC, 0.75 A

Supply Voltage

• Rated Value: 24 V DC

• Permissible Range: 20.4 28.8 V

• Input Current (from backplane bus 5 V DC): Typ. 170 mA

Digital Inputs

• Number of Inputs: 16

• Parallel Switching: Yes

• Input Characteristic: IEC 61131 type 1

• Simultaneously Controllable Inputs:

  • Horizontal installation: 16 (up to 50 C)

  • Vertical installation: 16 (up to 40 C)

• Input Voltage:

  • Signal 0: < 5 V DC

  • Signal 1: +15 to +30 V DC

• Input Current (Signal 1 Typ): 4 mA

• Input Delay: Max. 200 s

• Cable Length: Shielded: 500 m, Unshielded: 300 m

Digital Outputs

• Number of Outputs: 16

• Output Type: Current-sourcing, transistor

• Switching Capacity:

  • Resistive load: 0.75 A

  • Lamp load: 5 W max

• Output Voltage:

  • Signal 0: Max. 0.1 V

  • Signal 1: 20 28.8 V

• Output Delay:

  • 0 1: Max. 50 s

  • 1 0: Max. 200 s

• Parallel Switching & Redundancy: Allowed within same output group

• Total Output Current (per group): Max. 6 A

Diagnostics / Status

• LED Indication:

  • Status of Inputs: Yes

  • Status of Outputs: Yes

Potential Separation & Isolation

• Digital Inputs: Optocoupler between channels

• Digital Outputs: Optocoupler between channels

• Isolation Test: 500 V AC, 1 min

EMC / Interference Immunity

• Electrostatic Discharge (ESD): 4 kV contact, 8 kV air (IEC 61000-4-2)

• High-Frequency Radiation: 10 V/m (801000 MHz), 3 V/m (1.42 GHz), 1 V/m (22.7 GHz)

• Cable-Borne Interference: 2 kV burst on signal & supply lines (IEC 61000-4-4)

• Voltage Surge Immunity: 2 kV on supply and signal cables (IEC 61000-4-5)

• Conducted High-Frequency Disturbance: 10 V, 9 kHz80 MHz (IEC 61000-4-6)

• Emission: EN 55011, Class A, Group 1

Mechanical Data

• Degree of Protection: IP20

• Dimensions (W H D): 70 100 81 mm

• Weight: 257.3 g 

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