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Siemens 6ES7288-2DE08-0AA0

Siemens 6ES7288-2DE08-0AA0

  • Manufacturer: Siemens

  • Product No.: 6ES7288-2DE08-0AA0

  • Condition:Br. dostupnih komada: 1000

  • Product Type: SIMATIC S7-1200, Digital Input Module

  • Product Origin: Germany

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • Podrška 24/7
  • Povrat u roku od 30 dana
  • Brza dostava

Product Details



Parameter Details
Manufacturer Siemens
Model/Part Number 6ES7288-2DE08-0AA0
Description SIMATIC S7-1200, Digital Input Module SM 1221, 8 DI, 24 V DC, Sink/Source, 3 ms Filter

Product Overview



Parameter Details
Part Number 6ES7288-2DE08-0AA0
Product Name SM 1221 DI 8x24V DC
Application High-density digital input expansion for S7-1200 PLCs in industrial automation, machine control, sensor monitoring, and process interfacing
Compatibility S7-1200 CPU (1211C, 1212C, 1214C, 1215C, 1217C); mounts in right-side expansion slots (up to 8 SMs); hot-swap capable
Function Provides 8 isolated digital inputs (24 V DC, sink/source); supports IEC Type 1, 3 ms input filter, diagnostics, and high-speed counting when assigned

Functional Specifications



Parameter Details
Input Channels 8 digital inputs (single-ended, optically isolated)
Input Type 24 V DC, IEC 61131-2 Type 1 (sink or source)
Rated Voltage 24 V DC (20.4_28.8 V)
Logic 1 (min) 15 V DC
Logic 0 (max) 5 V DC
Input Current 4 mA typical @ 24 V
Input Delay Configurable: 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 12.8 ms (default 3.2 ms)
High-Speed Counter (HSC) Supports up to 100 kHz when assigned to HSC (channels 0_3)
Cable Length 500 m (unshielded), 1000 m (shielded)
Isolation 500 V AC input-to-backplane; no channel-to-channel isolation
Common Mode Voltage ±30 V max
Diagnostics Module fault, short-circuit to ground, wire break (with 24 V supply), LED per channel
Address Space 1 byte (8 inputs)
Power Supply From S7-1200 backplane (5 V DC)
Backplane Current 100 mA @ 5 V DC
Power Loss 1.5 W typical
LED Indicators - DI 0_7 (green): Input state - SF (red): System fault
Configuration TIA Portal V18+; per-channel filter time, HSC assignment, diagnostics enable
Connection Front removable 18-pin screw terminal (push-in option via 6ES7292-1BL30-0XA0)
Wire Size 0.2_1.5 mm² (24_16 AWG)
Operating Temperature Range -20°C to +60°C (horizontal), -20°C to +50°C (vertical)
Storage Temperature Range -40°C to +70°C
Humidity 5% to 95% non-condensing
Vibration IEC 60068-2-6 (5g, 10_150 Hz)
Shock IEC 60068-2-27 (15g, 11 ms)
Mounting Snaps onto S7-1200 expansion bus (right side)
Dimensions (W x H x D) 45 mm _ 100 mm _ 75 mm
Weight 0.17 kg
Enclosure Rating IP20
Certifications CE, UL, cUL, FM Class I Div 2, ATEX Zone 2, China RoHS, KC, RCM, EAC
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Product Description

Product Details



Parameter Details
Manufacturer Siemens
Model/Part Number 6ES7288-2DE08-0AA0
Description SIMATIC S7-1200, Digital Input Module SM 1221, 8 DI, 24 V DC, Sink/Source, 3 ms Filter

Product Overview



Parameter Details
Part Number 6ES7288-2DE08-0AA0
Product Name SM 1221 DI 8x24V DC
Application High-density digital input expansion for S7-1200 PLCs in industrial automation, machine control, sensor monitoring, and process interfacing
Compatibility S7-1200 CPU (1211C, 1212C, 1214C, 1215C, 1217C); mounts in right-side expansion slots (up to 8 SMs); hot-swap capable
Function Provides 8 isolated digital inputs (24 V DC, sink/source); supports IEC Type 1, 3 ms input filter, diagnostics, and high-speed counting when assigned

Functional Specifications



Parameter Details
Input Channels 8 digital inputs (single-ended, optically isolated)
Input Type 24 V DC, IEC 61131-2 Type 1 (sink or source)
Rated Voltage 24 V DC (20.4_28.8 V)
Logic 1 (min) 15 V DC
Logic 0 (max) 5 V DC
Input Current 4 mA typical @ 24 V
Input Delay Configurable: 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 12.8 ms (default 3.2 ms)
High-Speed Counter (HSC) Supports up to 100 kHz when assigned to HSC (channels 0_3)
Cable Length 500 m (unshielded), 1000 m (shielded)
Isolation 500 V AC input-to-backplane; no channel-to-channel isolation
Common Mode Voltage ±30 V max
Diagnostics Module fault, short-circuit to ground, wire break (with 24 V supply), LED per channel
Address Space 1 byte (8 inputs)
Power Supply From S7-1200 backplane (5 V DC)
Backplane Current 100 mA @ 5 V DC
Power Loss 1.5 W typical
LED Indicators - DI 0_7 (green): Input state - SF (red): System fault
Configuration TIA Portal V18+; per-channel filter time, HSC assignment, diagnostics enable
Connection Front removable 18-pin screw terminal (push-in option via 6ES7292-1BL30-0XA0)
Wire Size 0.2_1.5 mm² (24_16 AWG)
Operating Temperature Range -20°C to +60°C (horizontal), -20°C to +50°C (vertical)
Storage Temperature Range -40°C to +70°C
Humidity 5% to 95% non-condensing
Vibration IEC 60068-2-6 (5g, 10_150 Hz)
Shock IEC 60068-2-27 (15g, 11 ms)
Mounting Snaps onto S7-1200 expansion bus (right side)
Dimensions (W x H x D) 45 mm _ 100 mm _ 75 mm
Weight 0.17 kg
Enclosure Rating IP20
Certifications CE, UL, cUL, FM Class I Div 2, ATEX Zone 2, China RoHS, KC, RCM, EAC