Siemens S7-300 4AO Expansion Module

Siemens S7-300 4AO Expansion Module About

The Siemens S7-300 4AO Expansion Module by Naksh Technology Solution LLP is designed to extend the analog output capabilities of Siemens S7-300 PLC systems. With 4 analog outputs, this module allows precise control over a variety of analog devices, such as actuators, motors, and valves, in industrial automation environments. It ensures accurate and reliable signal transmission for continuous and dynamic process control. The module integrates seamlessly with the Siemens S7-300 PLC and can be easily configured using STEP 7 or TIA Portal software, making it an ideal solution for applications requiring high-performance analog output control across various industrial processes. 

Siemens SIMATIC S7-300 Analog Output Module SM 332, 4 AO, Isolated

Part Number: 6ES7332-5HD01-0AB0

Features: 4 analog outputs (voltage/current), diagnostics, 11/12-bit resolution, removable/inserable with active backplane bus

Supply Voltage

• Load Voltage L+: 24 V DC (Rated)

• Reverse Polarity Protection: Yes

Input Current

• From Load Voltage L+ (no load): Max. 240 mA

• From Backplane Bus 5 V DC: Max. 60 mA

Power Loss: Typical 3 W

Analog Outputs

• Number of Outputs: 4

• Voltage Output Short-Circuit Protection: Yes

• Voltage Output Short-Circuit Current: Max. 25 mA

• Current Output No-Load Voltage: Max. 18 V

Output Ranges:

• Voltage: 010 V, 15 V, -10+10 V

• Current: 020 mA, -20+20 mA, 420 mA

Load Impedance:

• Voltage Outputs: Min. 1 k, Max. 1 F (capacitive)

• Current Outputs: Max. 500 , Max. 10 mH (inductive)

Cable Length:

• Shielded: Max. 200 m

Analog Value Generation

• Resolution:

  • 10 V, 20 mA, 420 mA, 15 V: 11 bit + sign

  • 010 V, 020 mA: 12 bit

• Conversion Time per Channel: 0.8 ms

• Settling Time:

  • Resistive load: 0.2 ms

  • Capacitive load: 3.3 ms

  • Inductive load: 0.5 ms (1 mH) 3.3 ms (10 mH)

Errors / Accuracies

• Operational Error Limit (overall temperature range):

  • Voltage: 0.5 %

  • Current: 0.6 %

• Basic Error Limit (25 C):

  • Voltage: 0.4 %

  • Current: 0.5 %

Diagnostics

• Diagnostics Function: Yes, parameterizable

• Diagnostic Alarm: Yes, parameterizable

• Diagnostic Information Readable: Yes

• LED Indication: Group error SF (red)

Potential Separation

• Between Channels: No

• Between Channels and Backplane Bus: Yes

• Between Channels and Load Voltage L+: Yes

• Between Channels and Electronics Power Supply: Yes

Isolation Tested: 500 V DC

Connection

• Required Front Connector: 20-pin

Dimensions & Weight

• Width: 40 mm

• Height: 125 mm

• Depth: 117 mm

• Weight: Approx. 220 g 

Technical Details