
The Decowell Economical Expandable Module is a game-changer in the industrial automation space, offering an ideal combination of cost-effectiveness, high-end functionality, and ease of use.
key features:
Feature-Rich Communication:
Supports a wide range of communication protocols, including high-speed EtherCAT, Ethernet/IP, PROFIBUS-DP, and Modbus RTU.
Compatible with CC-Link, CC-Link IE Field Basic, CANopen, and Modbus TCP.
Seamless integration with various existing systems, eliminating compatibility issues and ensuring smooth data exchange across diverse setups.Effortless Installation:
Direct-plug terminal design with large-aperture terminals makes wiring quick and easy.
Saves valuable installation time and reduces human error, ensuring fast setup and minimizing downtime during new installations or upgrades.Unwavering Stability:
Built to withstand harsh industrial environments with robust anti-interference capabilities.
EMC tested and reliable in extreme temperature ranges, from freezing cold to high heat, making it suitable for applications in cold storage facilities or high-heat areas like foundries.
Guarantees stable data transmission despite fluctuating temperatures, electrical interference, or vibrations.
The system is built around a central control module and a series of expansion I/O modules, forming the backbone of an efficient and reliable industrial automation solution. The I/O modules play a critical role in connecting the system to various devices and processing signals for real-time control and monitoring.
Core System:
The main control module, equipped with an EtherCAT interface, serves as the heart of the system, enabling seamless communication with other devices via the EtherCAT network.I/O Expansion Modules:
Connectivity: They expand the system's capability by enabling connection to a wide range of devices, such as sensors, buttons, indicators, and relays, enhancing flexibility and scalability.
Signal Conversion: I/O modules convert analog signals into digital signals, and vice versa, ensuring that various devices can communicate effectively with the control system.
Signal Processing: They receive input from sensors, switches, and other devices, and process signals to facilitate communication between the control module and the connected equipment.

Product Model | EX-200H |
Product Name | 16 Channel Input Module NPN |
Current Consumption | 25mA |
Number of Input Channel | 16 |
Input Signal Type | NPN |
Rated Input Voltage | NPN:0V DC(±3%) |
Input logic 1 signal | -3 ~ 5V |
Input logic 0 signal | 15 ~ 30V |
Sensor power supply | / |
Debounce time | Configurable :1 ~ 10ms, Default :3ms |
Isolated withstand voltage | 500V |
Isolation mode | Optocoupler isolation |
Dimensions (mm) | 90*67*14 |
Working Temperature | 0 ~ 55ºC |
Storing Temperature | -20 ~ 85ºC |
Relative Humidity | 95%RH No Condensation |
Protection Grade | IP20 |

At Decowell. we are dedicated to delivering reliable and imnovative soltions for industial automation. By focusing on advanced /0 module technology
we ensure precision performance, rigorous qualty standards, and practical innovations to boost your businesses in industrial automation markets.
With a team of over 70 experienced R&D engineers and two advanced research
centers in Nanjing and Wuxi, we are committed to developing innovative l/0 devices
that drive industrial automation forward. Supported by cutting-edge laboratories and
over 100 patents, we deliver high-performance industrial l/0 modules designed to
meet the evolving demands of modern automation


At Decowell, precision and efficiency are at the core of our manufacturing:
SMT Production Lines: High-speed assembly, delivering up to 2.1 million units
annually.
Wave Soldering: Our advanced soldering lines ensure production of up to 2.64
million units per year.
Assembly & Testing: Four automated production lines quarantee over 1 million
finished units annually, including input and output devices and PLC l/O modules
for various industries.
These rigorous processes ensure that every input and output module of PLC
integrates seamlessly into your industrial automation projects.
Quality is our priority. Decowell maintains the highest standards through a
comprehensive quality control system:
Our l/0 modules meet global standards, full compliance with lSO9001, UL, and CE
0 2tt
certifications.
A rigorous 9-phase testing process with 91 checkpoints ensures unmatched reliability
of our l/O modules.
An integrated full industrial chain covering R&D, production, sales, and after-sales
services.


We deliver exceptional support to minimize your downtime and maximize
efficiency:
10-Minute Response: Fast troubleshooting for any technical issue
24-48h On-Site Service: Nationwide coverage to address your concerns quickly
48h response with effective solutions: Backed by our experienced technical and
quality assurance teams, we provide reliable resolutions to keep your l/O modular
systems running smoothly.
Our relentless pursuit of excellence in industrial l/0 module technologies has gained significant industry recogniion, Recognized for outstanding
contributions to industrial automation solutions and innovation in l/0 devices.
On November 12, 2024, the SPS/IPC/DRIVES, the International Exhibition for Industrial Automation Systems and Components, kicked off at the Nuremberg Exhibition Center in Germany. Since its inception in 1990, the SPS exhibition has not only attracted an increasing number of exhibitors and professional visitors but has also become one of the leading global events for electrical automation systems and components.
Decowell Automation showcased a range of advanced products at the SPS exhibition, demonstrating its outstanding strength and innovative achievements in the field of industrial automation. This exhibition served not only as a platform for brand visibility but also as an invaluable opportunity for in-depth exchange and learning with industry peers worldwide.


1. Why Choose Decowell Automation?
Q: What makes Decowell Automation stand out from other suppliers?
A: Decowell offers high-quality products designed for industrial environments. We are trusted globally in over 20 industries, providing custom solutions and comprehensive support from pre-sales consultation to after-sales service.
2. Product Information
Q: Do you provide product samples?
A: Yes, samples are available if in stock. Customers are responsible for sample and shipping fees.
Q: What is your minimum order quantity (MOQ)?
A: Our MOQ is just 1 unit, allowing you to test and evaluate our products with ease.
Q: Do you offer OEM/ODM services?
A: Yes, we offer both OEM and ODM customization to fit your specific application needs.
Q: What warranty do you provide on your products?
A: We offer a 1-year warranty covering non-human-induced damage from the date of shipment.
3. Pricing & Payment
Q: What are your payment terms?
A: We accept T/T payments with a 70% deposit and 30% before delivery. We'll provide photos of the products and packaging for final approval before payment.
Q: Can I get a discount for bulk orders?
A: Yes, we offer discounts for larger orders. Contact us for a custom quote based on your requirements.
4. Delivery & Shipping
Q: What is the delivery time for products?
A: In-stock products ship within 1-3 business days. Customized products typically ship in 2-4 weeks.
Q: Do you offer after-sales support?
A: Yes, we provide technical assistance, training, and access to product manuals and software.