About SIMATIC S7-1200, Relay output SM 1226, 6ES7226-6RA32-0XB0

Communication Protocols RS232 Mounting Type DIN Rail Output Type Digital Pulse Transmission Output PROFINET Manufacturer Series S7 1200 SIMATIC S7-1200, Relay output SM 1226, F-DQ 2x RLY 5A, PROFIsafe, 70 mm overall width, up to PL E (ISO 13849-1)/ SIL3 (IEC61508) 

Siemens SIMATIC S7-1200

Relay Output Module SM 1226, F-DQ 2x Relay 5A, PROFIsafe

Article No.: 6ES7226-6RA32-0XB0

• Width: 70 mm

• Highest safety class: PL e / SIL3

General Information

• Product type designation: SM 1226, F-DQ 2x relay/5 A

• Supply voltage: 20.4 28.8 V DC

• NEC Class 2 power supply required: No

• Input current (backplane bus 5 V DC): Max 120 mA

Digital Outputs

• Number of outputs: 2

• Relay outputs: 2 circuits per output

• Output voltage:

  • DC: 5 30 V

  • AC: 5 250 V

• Output current: Max 5 A per circuit, 10 A total per module

• Short-circuit protection: No

• Switching capacity:

  • Inductive load: Max 0.1 Hz (DC-13), 2 Hz (AC-15)

  • Resistive load: Max 2 Hz

• Cable length: Shielded / Unshielded: Max 200 m

Power

• Power loss (typical): 10 W

• Digital output load voltage max: 300 mA

Diagnostics & Indicators

• LEDs: Status of outputs

Degree & Class of Protection

• IP rating: IP20

Safety & Standards

• CE marked: Yes

• cULus approval: Yes

• FM approval: Yes

• Highest safety class achievable:

  • ISO 13849-1: Category 4, PL e

  • IEC 61508: SIL3

• Probability of failure:

  • Low demand mode (PFDavg, SIL3): < 1.00E-05

  • High demand/continuous mode (PFH, SIL3): < 4.00E-09

Ambient Conditions

• Operation temperature: 0 55 C

• Permissible temperature change: 3 C/min

• Storage/transport temperature: -40 70 C

• Relative humidity: Max 95% at 25 C, non-condensing

• Air pressure (IEC 60068-2-13): 660 1080 hPa

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

Mechanics / Material

• Enclosure material: Plastic (front)

• Dimensions: 70 100 75 mm (W H D)

• Weight: Approx. 300 g 

Technical Details