Siemens ET 200S electronic Digital Input Module 8 Digital Inputs 24 V DC 6ES7131-4BF00-0AA0

Siemens ET 200S electronic Digital Input Module 8 Digital Inputs 24 V DC 6ES7131-4BF00-0AA0

Product Overview (Description)

• Type: Fail-safe electronic output module (F-DO) for SIMATIC ET 200S distributed I/O system.

• Function: 4 digital fail-safe transistor outputs with PROFIsafe safety functionality; used to control actuators/loads in safety-critical automation environments.

• Safety Ratings: Up to Performance Level e (PL e) per ISO 13849-1 and Safety Integrity Level 3 (SIL 3) per IEC 61508.

• Network: SIMATIC DP (PROFIBUS); can be used in PROFINET networks with IM 151-3 HF interface.

Electrical Characteristics

• Load Voltage (L+): 24 V DC (rated)

• Reverse Polarity Protection: No

• Input Current:
  • From load voltage (no load), typ. 100 mA
  • From backplane bus 3.3 V DC, max. 28 mA

• Power Loss (typ.): 3.5 W

Outputs

• Number of Outputs: 4 digital outputs (transistor type)

• Short-Circuit Protection: Yes

• Load Resistance Range: 12 Ω … 1 kΩ

• Switching Capacity (lamp load): max. 10 W

• Output Voltage (signal “1”): ≥ L+ – 2.0 V (current sourcing)

• Output Current per Channel:
  • Rated: 2 A
  • Permissible min.: 20 mA
  • Permissible max.: 2.4 A

• Residual Current (signal “0”): max. 0.5 mA

• Total Output Current: max. 6 A per module

Switching Frequency

• Resistive Load: max. 30 Hz

• Inductive Load: max. 0.1 Hz

• Lamp Load: max. 10 Hz

Diagnostics & Indicators

• Diagnostics: Wire-break and short-circuit detection

• Indicators:
  • Group error SF (red LED)
  • Output status (green LED)

Safety & Standards

• Safety Performance Level: PL e (ISO 13849-1)

• Safety Integrity Level: SIL 3 (IEC 61508)

Environmental & Physical

• Cable Length (max): 500 m (shielded/unshielded)

• Dimensions:
  • Width: 30 mm
  • Height: 81 mm
  • Depth: 52 mm

• Weight: ≈ 85 g

Isolation

• Galvanic Isolation: Between digital outputs and backplane bus only (no channel-to-channel isolation)

• Tested Isolation: Load voltage L+ vs backplane bus 2545 V DC

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