ABB 81EA04 Industrial Analog Input Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | 81EA04 |
|---|---|
| Product Type | Industrial Analog Input Module |
| Input Channels | 4 isolated analog inputs |
| Input Signal Type | 4–20 mA current loop |
| Input Resolution | 12-bit |
| Input Accuracy | ±0.2% of full scale |
| Isolation Rating | 1500 V channel-to-system isolation |
| Sampling Rate | 10 ms per channel |
| Power Supply | 24 V DC |
| Power Consumption | 4.1 W |
| Operating Temperature | –10°C to +55°C |
| Storage Temperature | –30°C to +80°C |
| Humidity Range | 5–93% non-condensing |
| Dimensions (L × W × H) | 13.4 cm × 7.2 cm × 3.3 cm |
| Weight | 0.41 kg |
| Mounting Method | DIN-rail installation |
FAQ
- Q: What is the primary function of the 81EA04 module?
A: It captures and processes up to four isolated 4–20 mA analog inputs for industrial automation systems. - Q: Does each input channel have isolation?
A: Yes, every channel is isolated from the system electronics to ensure stable and noise-resistant signal acquisition. - Q: What level of measurement precision does the module offer?
A: It delivers 12-bit resolution with a typical accuracy of ±0.2% of full scale. - Q: Can this module be used in control cabinets with limited space?
A: Its compact footprint makes it suitable for dense cabinet layouts and modular systems. - Q: What type of wiring does the 81EA04 require?
A: Standard 4–20 mA loop wiring is used, allowing compatibility with most industrial sensors. - Q: Is the module robust enough for continuous operation?
A: With industrial-grade temperature and humidity tolerance, it performs reliably in demanding environments. - Q: How is the unit installed?
A: It mounts directly on a DIN rail, enabling quick integration and secure positioning. - Q: What power source does the module need?
A: It operates on a 24 V DC supply, consistent with common industrial control systems.
ABB 81EA04 Industrial Analog Input Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
