6AG1331-7NF00-2AB0 Siemens SIPLUS S7-300 SM 331 8AI

6AG1331-7NF00-2AB0 SIPLUS S7-300 SM 331 Analog Input Module – 8 AI, 16 Bit

Technical Specifications

• Brand: Siemens
• Model: 6AG1331-7NF00-2AB0
• Product Type: Analog input module
• Series: SIPLUS S7-300
• Base Part: 6ES7331-7NF00-0AB0
• Number of Analog Inputs: 8
• Resolution: 16 bit
• Conversion Time: 55 ms
• Voltage Input Ranges: ±5 V, ±10 V, 1 V to 5 V
• Current Input Ranges: ±20 mA, 0/4 mA to 20 mA
• Input Resistance (Voltage): 2 MΩ
• Input Resistance (Current): 250 Ω
• Input Current from Backplane Bus: 5 V DC, max. 130 mA
• Power Loss: Typ. 0.6 W
• Destruction Limit (Voltage Input): 50 V, permanent
• Destruction Limit (Current Input): 32 mA
• Shielded Cable Length: Max. 200 m
• Integration Time: 10 / 16.67 / 20 / 100 ms, parameterizable
• Interference Frequency Suppression: 400 / 60 / 50 / 10 Hz
• Basic Error Limit (Voltage): ±0.05 % at 25 °C
• Basic Error Limit (Current): ±0.05 % at 25 °C
• Potential Separation: Between channels and backplane bus
• Isolation Tested: 500 V DC
• Operating Temperature: -25 °C to +70 °C
• Storage/Transport Temperature: -40 °C to +70 °C
• Max Installation Altitude: 5 000 m above sea level
• Relative Humidity: Max. 100 %, with condensation
• Front Connector: 40-pin
• Dimensions (W x H x D): 40 mm x 125 mm x 117 mm
• Weight: Approx. 272 g

Input Ranges

• Voltage: ±5 V, ±10 V, 1 V to 5 V
• Current: ±20 mA, 0 to 20 mA, 4 to 20 mA
• Thermocouple: Not supported
• Resistance Thermometer: Not supported
• Resistance: Not supported

Approvals and Standards

• CE Mark: Yes
• UL Approval: Yes, File E239877
• RCM (formerly C-TICK): Yes
• KC Approval: Yes
• EAC (formerly Gost-R): Yes
• Railway Application: EN 50155, Sections 4, 5 and 12, T1, Category 1, Class A/B

Environmental Resistance

• Biologically Active Substances: Class 3B2 mold and fungus spores for stationary systems
• Chemically Active Substances: Class 3C4 with salt spray for stationary systems
• Mechanically Active Substances: Class 3S4 with sand and dust for stationary systems
• Rail Vehicle Use: Class 5B2, 5C3, and 5S3 according to EN 60721-3-5
• Ship and Sea Use: Class 6B2, 6C3, and 6S3 according to EN 60721-3-6
• Process Industry: Class 3 according to EN 60654-4, Level GX group A/B per ANSI/ISA-71.04

Installation Guide

• Power down the S7-300 rack before you mount the module.
• Slide the 6AG1331-7NF00-2AB0 into the rack and secure it.
• Attach the 40-pin front connector and wire the analog inputs.
• Use shielded cables and keep the length under 200 m.
• Keep the supplied plug covers on unused interfaces during operation.
• Set the integration time and input range in your engineering software.

Package List

• 1 x 6AG1331-7NF00-2AB0 analog input module SM 331

Shipping and Support

• Stock: We keep this item in stock for immediate order processing.
• Dispatch: We ship within 5 days after we confirm your order.
• Couriers: We use FedEx, UPS, and DHL for global delivery.
• Returns: We accept returns within 30 days of delivery.
• Condition: All units are brand new and original.

FAQ

• Q: What is the model number of this module?
  A: The model number is 6AG1331-7NF00-2AB0.
• Q: How many analog inputs does this module offer?
  A: It offers 8 isolated analog inputs.
• Q: What input ranges does this module support?
  A: It supports ±5 V, ±10 V, 1 to 5 V, ±20 mA, and 0/4 to 20 mA.
• Q: What is the resolution of this module?
  A: It offers 16-bit resolution with a 55 ms conversion time.
• Q: Does this module support thermocouples?
  A: No, it does not support thermocouples or resistance thermometers.
• Q: What is the operating temperature range?
  A: It runs from -25 °C to +70 °C.
• Q: What makes this SIPLUS version different?
  A: It carries a conformal coating for harsh and extended-temperature environments.
• Q: How fast do you ship?
  A: We dispatch within 5 days using FedEx, UPS, or DHL.
• Q: Can I return the product?
  A: Yes, we accept returns within 30 days.

Contact Information

Inquiries: sales@nex-auto.com
Phone/WhatsApp: +86 153 9242 9628

Partner NexAuto Technology Limited: https://www.nex-auto.com/