SIEMENS S7-1200 PLC MODULE 6ES7226-6BA32-0XB0

About SIEMENS S7-1200 PLC MODULE 6ES7226-6BA32-0XB0

Data Sheet: 6ES7226-6BA32-0XB0

SIMATIC S7-1200 Digital Input Module SM 1226, F-DI 16x24 V DC, PROFIsafe
Overall Width: 70 mm | Up to PL e / SIL3

General Information

• Product type designation: SM 1226, F-DI 16x24 V DC

Supply Voltage

• Rated value (DC): 24 V

• Permissible range: 20.4 V 28.8 V

• NEC Class 2 supply required: No

Input Current

• From backplane bus (5 V DC): max. 155 mA

• From load voltage L+ (without load): max. 130 mA

  • Calculation: 130 mA + 6 mA/input used + any Vs1/Vs2 current used

Power Loss

• Typical: 7 W

Digital Inputs

• Number of inputs: 16

  • Modes:

    • 16 inputs (1oo1)

    • or 8 inputs (1oo2)

  • Each pair a.x / b.x can be configured as 1oo2 or separate 1oo1 inputs.

Simultaneously controllable inputs

• Horizontal installation:

  • Up to 50 C: 16 inputs

  • At 55 C: 16 inputs

• Vertical installation:

  • Up to 40 C: 16 inputs

  • At 45 C: 16 inputs

Input Voltage Levels

• Signal "0": 30 V DC to +5 V DC

• Signal "1": 15 V DC to 30 V DC

Input Current

• Signal 0 max (quiescent current): 0.5 mA

• Signal 1 typical: 5 mA

Input Delay (Filter Times)

• Parameterizable: 0.8 / 1.6 / 3.2 / 6.4 / 12.8 ms

Cable Length

• Shielded: max. 200 m

• Unshielded:

  • 200 m with filter time 1.6 ms to 12.6 ms

  • At 0.8 ms delay shielded cable required

Diagnostics / Status

• LED status for inputs: Yes

Protection

• IP rating: IP20

Standards & Approvals

• CE, cULus, FM: Yes

• Safety performance:

  • PL (ISO 13849-1):

    • 1-channel: Category 3, PL d

    • 2-channel: Category 3 or 4, PL e

  • SIL (IEC 61508):

    • SIL2 (single-channel)

    • SIL3 (two-channel)

Failure Probabilities (20-year life, 100-hour repair time)

• Low demand (SIL2) PFDavg: < 5.0E-04

• Low demand (SIL3) PFDavg: < 1.0E-05

• High demand / continuous (SIL2) PFH: < 1.0E-08 /h

• High demand / continuous (SIL3) PFH: < 1.0E-10 /h

Environmental Conditions

• Free fall: 0.3 m (5 times), in package

• Operating temperature: 0 C to 55 C

• Storage/transport temperature: 40 C to 70 C

• Temperature change: 5 C 55 C at 3 C/min

• Relative humidity: 95% (non-condensing at 25 C)

Mechanical Data

• Material (front cover): Plastic

• Dimensions (W x H x D): 70 100 75 mm

• Weight: approx. 250 g 

Technical Details