About

The SIMATIC S7-1500, F digital output module 6ES7526-2BF00-0AB0 is designed for industrial applications. Operating at a voltage of 24 volts, this electric-powered module comes with a 1-year warranty. Its standard-sized, new-condition design in grey color ensures reliability and durability for industrial operations.

SIMATIC S7-1500 – F Digital Output Module

• Article No.: 6ES7526-2BF00-0AB0
• Type: F-DQ 8x24VDC/2A PPM PROFIsafe
• Width: 35 mm
• Safety: Up to PL E (ISO 13849-1) / SIL3 (IEC 61508)

General Information

• Firmware update possible: Yes

• I&M data: Yes (I&M0 to I&M3)

• Engineering: STEP 7 TIA Portal V13 SP1+ with HSP 0086

• Operating mode: DQ (Digital Output)

Supply Voltage

• Rated: 24 V DC

• Permissible range: 19.2 – 28.8 V DC

• Reverse polarity protection: Yes

• NEC Class 2 power supply required: No

• Current consumption (no load): 110–130 mA

• Power from backplane bus: 0.8 W

• Power loss: 11 W (typ.)

Address Area

• Inputs: 6 byte (S7-300/400F: 5 byte)

• Outputs: 6 byte (S7-300/400F: 5 byte)

Digital Outputs

• Number of outputs: 8

• Current-sinking & sourcing: Yes

• Short-circuit protection: Yes

• Open-circuit detection: Yes (typ. 8 mA)

• Overload protection: Yes (typ. 2.9 A)

• Limitation of inductive shutdown voltage: PM: -24 to -47 V, PP: -24 V

• Switching capacity:

  • Resistive load: max. 2 A

  • Lamp load: max. 10 W

• Load resistance: 12–2000 Ω

• Output voltage ("1"): min. 24 V (L+ - 0.5 V)

• Output current: "1" = 2 A, "0" residual = max. 0.5 mA (sourcing) / 1 mA (sinking)

• Switching frequency: Resistive: 30 Hz, Inductive: 0.1 Hz, Lamp load: 10 Hz

• Total current per module:

  • Horizontal: 16 A (≤40°C), 8 A (≤60°C)

  • Vertical: 8 A (≤40°C)

• Cable length: shielded 1000 m / unshielded 500 m

Diagnostics & Status

• Diagnostic function: Yes

• Monitoring: Supply voltage, wire-break, short-circuit, group error

• LEDs:

  • RUN (green)

  • ERROR (red)

  • PWR (supply voltage)

  • Channel status (green)

  • Channel diagnostics (red)

  • Module diagnostics (red)

Isolation

• Between channels: No

• Channels ↔ backplane bus: Yes

• Isolation test: 707 V DC

Safety Functions

• Suitable for safety: Yes

• Max safety level: PL E / SIL3

• Probability of failure:

  • Low demand mode: PFDavg < 6×10⁻⁵

  • High demand/continuous mode: PFH < 2×10⁻⁹ 1/h

Ambient Conditions

• Horizontal: 0–60 °C

• Vertical: 0–40 °C

Dimensions & Weight

• Width: 35 mm

• Height: 147 mm

• Depth: 129 mm

• Weight: 300 g

Technical Details