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Item #:
87831453
2 Channels Digital Inputs and 2 Channels Relay Outputs RS485 RS232 Modbus Rtu IO Module
Item #:
87831453
WST 157
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, August 26
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A highly cost-effective, reliable data acquisition module designed for the entire industry.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Inputs
Equipped with four 4-20mA inputs, this module allows for seamless integration with various sensors, catering to diverse industrial automation needs.
Multiple Protocols
Supports both RS485 and RS232 communication protocols, ensuring compatibility with a wide range of devices and easy integration into existing systems.
Modbus RTU Support
Utilizes the widely adopted Modbus RTU protocol, facilitating reliable data exchange and control in industrial environments, enhancing efficiency and monitoring.
Product Details
| Item Weight | 2.5 lbs (1.13 kg) |
Who Should Buy?
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Industrial Automation
Ideal for factories needing to monitor and control processes with 4-20mA signal integration and Modbus communication.
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Data Acquisition
Perfect for engineers gathering and transmitting sensor data over RS485 or RS232 protocols in various applications.
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IoT Applications
Useful for developers integrating 4-20mA sensors into IoT systems that require reliable data transmission protocols.
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Home Use
Not suitable for residential settings where simple devices do not require advanced industrial communication capabilities.
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Basic Monitoring
Not ideal for small-scale monitoring where more straightforward, cost-effective solutions are sufficient.
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Non-Technical Users
Users lacking technical expertise may struggle with installation and setup of this complex module.
Product Description
2 Channels Digital Inputs and 2 Channels Relay Outputs RS485 RS232 Modbus Rtu IO Module
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the power supply requirement for the CWT-BSR module?
Answer: The module requires a DC power supply of 9-48V for most operations. -
Question:
Can this module be connected to PLC or DCS systems?
Answer: Yes, it can be directly connected to various types of PLC, DCS systems, HMI, and SCADA. -
Question:
What is the operating temperature range for this module?
Answer: The module operates within a temperature range of -40℃ to 70℃.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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WST 157
Order now and get it around Wednesday, August 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Cost-effective solution for data acquisition.
- Reliable performance across various industries.
- Features multiple input/output options including DI/DO/AI/AO.
- RS485 communication interface supports MODBUS RTU protocol.
- Operational range: -40℃ to 70℃ with IP20 protection.
- Easy installation via DIN rail mounting or screw fixing.
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