About SIEMENS S7-1500 2AO Module

The SIEMENS S7-1500 2AO Module is a high-quality automation component designed for industrial applications. This module offers 2 analog outputs, providing precise control over various processes. With a service period of 12 months, this module ensures long-term reliability. The polished surface treatment gives it a sleek look, while the grey color and standard size make it suitable for rack mounting. Ideal for exporters, manufacturers, suppliers, and traders in the automation industry, this module guarantees efficient performance and seamless integration into existing systems. 

Siemens SIMATIC AQ 2xU/I ST

S7-1500 Analog Output Module

Channels: 2 analog outputs
Output Types: Voltage / Current
Resolution: 16-bit, 0.3% accuracy
Safety Functions: Supports safety-oriented shutdown of load groups up to SIL2 (EN IEC 62061) and Category 2 / PL c (EN ISO 13849-1)

General Information

• Product Type: AQ 2xU/I ST

• HW Functional Status: FS01

• Firmware Version: V1.0.0 (FW update possible)

• I&M Data: I&M0 to I&M3

• Engineering:

  • STEP 7 TIA Portal: V13 / V13.0.2

  • STEP 7: V5.5 SP3

• Configuration in RUN: Yes

• Calibration in RUN: Yes

• Oversampling: No

• MSO: Yes

Supply Voltage

• Rated Value: 24 V DC

• Permissible Range: 19.2 28.8 V DC

• Reverse Polarity Protection: Yes

• Current Consumption: Max. 110 mA

• Power Consumption (backplane bus): 0.65 W

• Power Loss (typical): 2.7 W

Analog Outputs

• Number of Channels: 2

• Voltage Output: Short-circuit protected, max. 24 mA

• Current Output: No-load voltage max. 22 V

• Cycle Time (all channels): Min. 3.2 ms

• Output Ranges:

  • Voltage: 010 V, 15 V, -10+10 V

  • Current: 020 mA, 420 mA, 20 mA

• Load Impedance:

  • Voltage: Min. 1 k (0.5 k for 15 V), Max. 1 F capacitive

  • Current: Max. 750 , Inductive load max. 10 mH

• Cable Length: Shielded, Max. 800 m (current), 200 m (voltage)

Performance / Accuracy

• Resolution: 16-bit

• Conversion Time: 0.5 ms per channel

• Settling Time: 1.52.5 ms (depending on load)

• Linearity Error: 0.15 %

• Temperature Error: 0.002 %/K

• Crosstalk: Max. -100 dB

• Repeat Accuracy: 0.05 %

• Operational Error Limit: 0.3 % (Voltage/Current)

Diagnostics / Status

• Diagnostics Functions: Yes

• Substitute Values: Connectable

• Alarms: Diagnostic alarm

• Monitoring: Supply voltage, wire-break (current only), short-circuit (voltage only), overflow/underflow

• LEDs: RUN (green), ERROR (red), PWR (green), Channel status (green), Channel diagnostics (red), Module diagnostics (red)

Potential Separation

• Between Channels: No

• Between Channels in Groups: Yes (groups of 2)

• Between Channels and Backplane Bus / Load Voltage L+: Yes

• Permissible Potential Difference (UCM): 8 V DC

• Isolation Tested: 707 V DC

Safety & Certifications

• Performance Level: PL d, Cat. 3, SIL2

• Siemens Eco Profile / EcoTech: Yes

• Environmental Product Declaration: Yes

• Global Warming Potential (CO eq):

  • Total: 37.6 kg

  • Production: 11.1 kg

  • Operation: 26.8 kg

  • End of life: -0.364 kg

Ambient Conditions

• Horizontal Installation: -30 to 60 C

• Vertical Installation: -30 to 40 C

• Altitude: Max. 5,000 m above sea level

Mechanical Data

• Width: 25 mm

• Height: 147 mm

• Depth: 129 mm

• Weight: 200 g

• Includes: 40-pole push-in front connectors 

Technical Details