About SIMATIC S7-1200, Digital IO SB 1223, 6ES7223-3AD30-0XB0

SIMATIC S7-1200 Digital I/O SB 1223

Article No.: 6ES7223-3AD30-0XB0
Type: 2 DI / 2 DQ, 5 V DC, 200 kHz

General Information

• Product type: SB 1223, DI 2x5 V DC / DQ 2x5 V DC, 200 kHz

• Input current from backplane bus: 5 V DC, typ. 35 mA

• Typical power loss: 0.5 W

Digital Inputs (DI)

• Number of inputs: 2 (current-sourcing, in groups of 2)

• Rated voltage: 5 V DC

• Signal levels:

  • 0: L+ minus 1.0 V DC L+

  • 1: 0 V L+ minus 2.0 V DC

• Input current:

  • Signal 0 max: 2.2 mA

  • Signal 1 min: 5.1 mA, typ: 15 mA

• Input delay (parameterizable): 0.1 s 20 s / 0.05 ms 20 ms

• Max cable length (shielded): 50 m

Digital Outputs (DQ)

• Number of outputs: 2 (MOSFET, solid-state, current-sinking/current-sourcing, in groups of 2)

• Short-circuit protection: No

• Switching capacity (resistive load): max 0.1 A

• Load resistance range: up to 7

• Output voltage: 5 V DC

  • Signal 0 max: 0.2 V

  • Signal 1 min: L+ minus 0.7 V DC, max: 6 V

• Output current: 0.1 A (rated & max)

• Max cable length (shielded): 50 m

Diagnostics / Status

• LEDs indicate status of inputs and outputs

Mechanical Data

• Enclosure material: Plastic

• Dimensions: W 38 H 62 D 21 mm

• Weight: 35 g

Ambient Conditions

• Free fall: Max 0.3 m, five times (in package)

• Operating temperature: -20 60 C

  • Horizontal installation: -20 60 C

  • Vertical installation: -20 50 C

• Storage/transport temperature: -40 70 C

• Air pressure (storage/transport): 660 1080 hPa

• Relative humidity (at 25 C, no condensation): max 95 % 

Technical Details