SIEMENS 6ES7331-7KB02-OABO Analog Input Module

Siemens 6ES7331-7KB02-OABO is an analog input module for the Siemens SIMATIC S7-300 programmable logic controller (PLC) system. Here are its specifications and features based on information from Siemens Industry Mall:

Product Description: SIMATIC S7-300, Analog input SM 331, isolated, 2 AI, Resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole, Removing/inserting with active backplane bus

Features:
Two isolated analog inputs
Selectable resolution of 9, 12, or 14 bits
Can measure voltage, current, thermocouples, and resistors
Alarm and diagnostic functions
20-pole terminal block
Hot swappable - can be inserted or removed while the backplane bus is active

Applications:
The Siemens 6ES7331-7KB02-OABO is designed for use in various industrial automation applications where analog signals need to be monitored and converted into digital data for processing by the S7-300 PLC. Some examples include:
Monitoring temperature, pressure, flow, level, and other process variables in industrial plants
Data acquisition for machine control and monitoring systems
Building automation and environmental control systems

FAQ & Contact:

Q: Are you a trading company or a manufacturer?
A: We are a trading company.

Q: What is your lead time?
A: Typically 1-3 days if items are in stock; for non-stock items, negotiation is required.

Q: Do you provide samples? Are they free or subject to extra charges?
A: Sample availability and costs depend on the specific products and order quantity.

Q: What are your payment terms?
A: Usually 100% T/T before shipping; for larger quantities, terms are negotiable.

SHIPPING:

1. In-stock items ship within 3 days after payment.
2. Worldwide shipping via DHL, UPS, FedEx, TNT, and EMS.
3. Inform us if you have a preferred shipping agent.
4. We use sturdy packaging; please notify us of any special requirements.
5. Shipments typically occur before 4:30 PM; tracking numbers sent afterward. Allow 7-15 days for delivery.
6. Upon package receipt, please email us.
7. Include shipping cost details:
   1. Zip code.
   2. Company name (if applicable) and contact name.
   3. Phone number and extension (if available).

Company Service:

1. Swift delivery (1-3 days for in-stock items).
2. Vast experience (Over 10 years in sales).
3. Extensive inventory (Multiple brands and global warehouses).
4. Quality assurance (Clear product condition, 1-year warranty).

Contact Information:

• Phone: +86 18857985841
• Email: sales@controltech-supply.com
• Skype: +86 18857985841
• WhatsApp: 8618857985841
• Business hours: 24/7 Online Support
• Address: 1100 Linjiang East Road, Bailongqiao, Wucheng District, Jinhua City, Zhejiang Province

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