ABB 81EU01 Universal Input Module

ABB 81EU01 is a universal input module used within the ABB PROCONTROL P system. It acts as an interface between various sensors and the control system, collecting and processing input signals.

Features:
Universal Input: The key feature of 81EU01 is its ability to handle a wide range of sensor types. This includes:
Binary contacts (on/off signals)
Analog signals (current or voltage) from sensors like thermocouples and pressure transmitters
16 Function Units: The module is comprised of 16 independent functional units. Each unit can be configured to accept a specific type of sensor input, allowing for versatility in connecting various sensors to the system.
Operating Modes: It offers two operating modes for different application scenarios. The specific mode is determined by the type of transmitter connected.
Line Monitoring: The module can optionally monitor the health of connected binary contacts with line resistors for fault detection.
Configuration: The functionalities of each unit are programmable using a configuration list. This allows for customization based on the specific sensor and desired operation.
EEPROM Storage: Configuration settings are stored in non-volatile memory (EEPROM) to ensure they persist even during power outages.
PROCONTROL Bus Communication: The 81EU01 transmits the processed sensor data as telegrams over the PROCONTROL station bus for use by the control system.
Error Checking: Telegrams are checked for errors before transmission to ensure data integrity.
Short-Circuit Protection: Each function unit has built-in short-circuit protection for the transmitter power supply.

Applications:
The ABB 81EU01 finds application in various industrial automation and process control scenarios where data needs to be collected from diverse sensors. Some potential applications include:
Monitoring process variables: Temperature, pressure, flow rate, level, etc. in various industrial processes.
Safety systems: Monitoring safety interlocks, emergency buttons, and other safety-critical signals.
Building automation: Collecting data from sensors for temperature, lighting, and ventilation control.
Power generation and distribution: Monitoring plant conditions through sensor data like temperature, pressure, and vibration.

Overall, the ABB 81EU01 provides a flexible solution for integrating various sensors into the ABB PROCONTROL P system, enabling data acquisition and control for a wide range of industrial applications.

FAQ & Contact:

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: If the item is in stock, we typically ship within one to three days. If the goods are not in stock, you'll need to negotiate the lead time.

Q: Does your company provide samples? Is it free or do you charge extra?

A: Sample availability and costs depend on the specific product and the quantity you order.

Q: What are your terms of payment?

A: For most orders, we require 100% payment via T/T before shipping. However, for large quantities, we can discuss payment terms.

Shipping:

1. For in-stock items, we aim to ship within three days of receiving payment.

2. We offer worldwide shipping through carriers like DHL, UPS, FEDEX, TNT, and EMS.

3. If you have your own shipping agent, please inform us before shipment.

4. We package our products securely, and if you have any special packaging requirements, please let us know.

5. Typically, we ship until 4:30 PM. After shipment, we will provide a tracking number. It usually takes 7 to 15 days to receive your packages.

6. Upon receiving the package, please send us an email.

7. To expedite shipping cost estimates, please include the following information:

   1. Your zip code
   2. Your company name (if applicable) and your name
   3. Your phone number and extension (if applicable)

Company Service:

1. Fast delivery (In-stock products usually ship within 1-3 days)
2. Rich experience (Over 10 years of sales experience)
3. Large inventory (Carrying various brands and maintaining overseas warehouses)
4. Quality assurance (Products come with a 1-year warranty)

Contact Us:

• Phone: ☎ +86 15395923051
• Email: ✉ sales@controltech-supply.com
• Skype: 💬 +86 15395923051
• WhatsApp: 📱 86 15395923051
• Business hours: We provide online support 24/7
• Address: 🏢 1100 Linjiang East Road, Bailongqiao, Wucheng District, Jinhua City, Zhejiang Province 🌍

Feel free to reach out to us with any questions or inquiries! 🤝

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