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Analog Module L02-4AD by Coolmay
- Section : Machinery
- Category : Other Agricultural Equipment
- SKU : 1600162151550
Analog Module L02-4AD by Coolmay
The Analog Module L02-4AD is an advanced component designed to enhance your PLC (Programmable Logic Controller) system. This module is perfect for users looking to expand their control capabilities with precision and ease.
Key Features
High-Resolution Input: Offers 16-bit resolution, ensuring accurate analog input readings for precise control.
Multiple Inputs: Equipped with 4 analog inputs, allowing for the monitoring of various signals simultaneously.
Easy Installation: Designed for DIN rail installation, making setup straightforward and efficient.
Expandable System: Supports up to 12 expansions, providing flexibility for future growth and additional functionality.
Robust Design: Built with durability in mind, ensuring reliable performance in various applications.
In conclusion, the Analog Module L02-4AD by Coolmay is an essential tool for enhancing PLC systems, offering high accuracy, ease of installation, and expandability. It is a perfect choice for professionals seeking reliable and precise control solutions.
Product Info Gallery
Wiring
Type C Cable
232 PLC programming cable
USB-232 serial port cable
Wiring diagram of L02 program download
Wiring diagram of L02 program Ethernet download
Specification
| item | value |
| Place of Origin | Guangdong, China |
| Brand Name | COOLMAY |
| Model Number | L02M32T |
| Product name | Programmable Controller |
| Condition | 100% Original Brand |
| Certification | CE Certification |
| Application | Automation Industrial |
| Series | L02 |
| Output type | Transistor Output |
| Shipping term | TNT DHL FEDEX EMS UPS |
| Delivery time | 3-7days |
| Service | Technical Support |
| Feature | Ethernet / RS485 |
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 04 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the Analog Module L02-4AD by Coolmay?
The Analog Module L02-4AD is an add-on analog input module for Coolmay PLC systems (L02 series). It provides high‑resolution analog input capability to expand control and monitoring in industrial automation applications.
2. How many analog inputs does the L02-4AD provide and what resolution does it use?
The module provides 4 analog inputs with 16‑bit resolution for accurate analog measurements and precise control.
3. Which analog signal types and input ranges does the module support?
Standard industrial analog signals such as voltage (e.g., 0–10 V) and current (e.g., 4–20 mA) are typically supported. Exact supported ranges and wiring details vary by model and firmware — please consult the product datasheet or user manual for confirmed input ranges.
4. How is the L02-4AD installed?
The module is designed for DIN‑rail installation for quick and secure mounting in control panels.
5. Can I expand my system with more modules?
Yes. The L02-4AD supports system expansion with up to 12 expansions, allowing you to add additional analog or digital modules as your application grows.
6. Which PLC controllers is the module compatible with?
The module is intended for the Coolmay L02 series PLCs. For confirmed compatibility with a specific CPU model (for example L02M32T or others), check the compatibility list in the product manual or contact Coolmay support.
7. What communication interfaces and programming connections are supported?
The product supports Ethernet and RS‑485 communications. Programming and configuration can be done via serial connections using PLC programming cables such as RS‑232 (USB‑232 serial port cable) or appropriate C‑type cables. Wiring diagrams for serial and Ethernet program downloads are provided in the documentation.
8. What wiring accessories are available or recommended?
Commonly used accessories include C‑type communication cables, RS‑232 PLC programming cables, and USB‑232 serial port cables. Refer to the wiring diagram for the L02 program download (serial and Ethernet) to select the correct cable and pinout.
9. Is the module CE certified and where is it manufactured?
Yes, the module carries CE certification. It is manufactured in Guangdong, China.
10. What are the mechanical and environmental specifications (size, operating temperature, humidity)?
Mechanical dimensions and environmental ratings are not listed in the brief product description. Please consult the full datasheet or user manual for detailed size, weight, operating temperature, and humidity specifications.
11. What is the electrical power requirement for the L02-4AD?
Power supply details are not provided in the summary. Check the product datasheet or installation manual for precise power input requirements and wiring instructions.
12. How do I configure and calibrate the analog inputs?
Configuration and calibration are performed through the Coolmay PLC programming software using the supported communication method (serial or Ethernet). Specific calibration procedures and settings are described in the user manual.
13. What shipping methods and delivery times are available?
Shipping options include TNT, DHL, FedEx, EMS, and UPS. Typical delivery time is listed as 3–7 days, subject to location and carrier availability.
14. What technical support and warranty options are available?
Coolmay provides technical support for their products. Warranty terms are not specified in the brief — contact your Coolmay distributor or the manufacturer for warranty details, service terms, and technical assistance.
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