About Siemens Simatic S7-200 Smart 8di 8do Relay Expansion Module

NAKSH TECHNOLOGY We are offering Siemens S7 200 Smart PLC MODULESto our client.SIMATIC S7-200 SMART PLC is designed to suit the needs of developing markets that have higher pressures of price and demands on performance. Providing an excellent performance-to-price ratio, SIMATIC S7-200 SMART PLC when combined with other SMART drive products from Siemens helps in building extremely cost effective efficient automation solutions. 

Data Sheet: 6ES7288-2DT32-0AA0

SIMATIC S7-200 SMART Digital I/O Module SM DT32
16 DI (24 V DC, Sink/Source) + 16 DO (Transistor, 0.75 A)

General Information

Product type designation:
SM DT32, DI 16x24 V DC, DQ 16x24 V DC/0.75 A

Supply Voltage

• Rated value (DC): 24 V

• Permissible lower limit: 20.4 V

• Permissible upper limit: 28.8 V

Input Current

• From backplane bus 5 V DC (typ.): 170 mA

• Supplied from CPU module

Digital Inputs

Number of inputs: 16

• In groups of 2

• Parallel switching of inputs: Yes

• IEC 61131 Type 1 input characteristic: Yes

Simultaneously Controllable Inputs

• Horizontal (50C): 16

• Vertical (40C): 16

Input Voltage

• Input type: DC

• Rated value: 24 V DC

• Signal "0": < 5 V

• Signal "1": +15 to +30 V

Input Current

• Signal "0" max.: 1 mA

• Signal "1" min.: 2.5 mA

• Signal "1" max.: 5 mA

• Signal "1" typ.: 4 mA

Input Delay

• "0" "1": 200 s

• "1" "0": 200 s

Cable Length

• Shielded: max. 500 m

• Unshielded: max. 300 m

Digital Outputs

Number of outputs: 16

• In groups of 3

• Current-sinking: No

• Current-sourcing: Yes

• Short-circuit protection: No

Switching Capacity

• Resistive load: 0.75 A max

• Lamp load: 5 W max

Output Voltage

• Rated value: 24 V DC

• Signal "0": 0.1 V

• Signal "1" min.: 20 V

• Signal "1" max.: 28.8 V (equal to L+)

Output Current

• Signal "1" rated value: 0.75 A

Output Delay (Resistive Load)

• "0" "1": 50 s

• "1" "0": 200 s

Parallel Switching of Outputs

• Logic links: Yes (same group)

• Uprating: Yes (same group)

• Redundant load control: Yes (same group)

Total Output Current (Per Group)

(Applies to all mounting positions)

• Up to 40C: 6 A

  • Group of 8 points: 6 A

  • Group of 4 points: 3 A

• Horizontal up to 50C: same values

• Vertical up to 40C: same values

Diagnostics / Status

• LED for input status: Yes

• LED for output status: Yes

Potential Separation / Isolation

• Digital inputs: Yes; Optocoupler

• Digital outputs: Yes; Optocoupler

• Isolation test: 500 V AC, 1 minute

EMC Specifications

ESD (IEC 61000-4-2)

• Air discharge: 8 kV

• Contact discharge: 4 kV

RF Radiation Immunity (IEC 61000-4-3)

• 801000 MHz: 10 V/m

• 1.42.0 GHz: 3 V/m

• 2.02.7 GHz: 1 V/m

• Special bands: 3 V/m

Burst (IEC 61000-4-4)

• Supply lines: 2 kV

• Signal cables: 2 kV

Surge (IEC 61000-4-5)

• With protective element: Yes

• Asymmetric test voltage:

  • Supply cables: 2 kV

  • Signal cables (>30 m): 2 kV

Conducted RF (IEC 61000-4-6)

• Immunity: 10 V, 80% AM at 1 kHz

Radio Interference (EN 55011)

• Class A, Group 1

• For industrial areas: Yes

Protection Class

• IP20

Dimensions

• Width: 70 mm

• Height: 100 mm

• Depth: 81 mm

Weight

• Approx.: 257.3 g

Technical Details