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Modbus RTU 32-Ch Relay Module RS485 Interface Built-in Protection Circuits Industrial-Grade with ABS Case
XCD 288
Price Details
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*All items will import from US
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The Modbus RTU 32-Ch Relay is very easy to use, offering fast communication, stability, reliability, and safety for industrial control applications.
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What Stands Out
Product Details
| Connector Type | Screw |
| Contact Type | Normally Open |
| Current Rating | 10 A |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Coil Voltage | 36 volts |
| Maximum Switching Current | 10 A |
| Brand Name | Coolwell |
| Manufacturer | Coolwell |
| Specification Met | IEC/EN 60947 |
| Brand | Coolwell |
| Country of Origin | This item will be imported from US |
| What is in the box | Modbus RTU 32-Ch Relay... For more details, please check description/product details |
| Item Weight | 1.5 lbs (680 grams) |
| Date First Available | December 01, 2025 |
Who Should Buy?
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Industrial Automation
Ideal for automating industrial processes requiring multiple relay controls for machinery and equipment management.
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Smart Home Systems
Perfect for users integrating multiple relay modules to control home appliances and systems remotely via RS485.
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Educational Purposes
Useful for educators and students in electronics and automation courses to learn about relay controls and Modbus protocols.
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Casual Users
Not suitable for individuals with simple relay needs who require user-friendly, plug-and-play devices without complex configurations.
Product Description
Modbus RTU 32-Ch Relay Module RS485 Interface Built-in Protection Circuits Industrial-Grade with ABS Case
Customer Questions & Answers
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Question:
What power supply range does the relay support?
Answer: It supports a wide voltage power supply ranging from 7V to 36V. -
Question:
Can multiple modules be connected together?
Answer: Yes, multiple devices can be cascaded on the RS485 bus. -
Question:
What is the maximum contact rating for the relay?
Answer: The maximum contact rating is ≤10A at 250VAC/30VDC.
Coolwell IO Modules Editorial Review
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Pros
- Reliable industrial-grade quality
- Built-in protection circuits
- Easy RS485 interface
- 32-channel capability
- Durable ABS case
Cons
- May require basic setup knowledge.
Platform Trust & Buyer Confidence
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Product Price History
Important information
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XCD 288
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Features & Benefits
- Industrial 32-channel relay module with Modbus RTU protocol.
- Built-in protection circuits for enhanced reliability and safety.
- Configurable device address (1-255), supports multiple cascaded devices.
- Flash-on, flash-off function for automated relay control.
- Onboard isolation prevents interference and enhances durability.
- Easy to install in a rail-mounted ABS case.
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