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Home Product TA5142-RS485I Isolated RS485 Modbus RTU Converter | High-Speed Data Interface for SCADA & PLC Networks
TA5142-RS485I Distributed Automation PLCs

TA5142-RS485I Isolated RS485 Modbus RTU Converter | High-Speed Data Interface for SCADA & PLC Networks

TA5142-RS485I Module
RS485 Modbus Interface
TA5000 Series Transceiver
TA5142-RS485I
TA5142-RS485I Module with RS485 Modbus Interface, compatible with TA5000 Series transceivers for industrial communication.
Categories:Automation
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Product Description

The TA5142-RS485I Module is a high-performance industrial communication device from the TA5000 Series Transceiver family, designed for robust data exchange in automation systems. Featuring an RS485 Modbus Interface, it enables seamless integration with up to 32 nodes via a single network, supporting half-duplex communication at speeds up to 115.2 kbps. Operating within a wide voltage range of 9-36V DC and a temperature range of -40°C to +85°C, it ensures reliability in harsh environments. Ideal for industrial automation, energy management, and process control applications, its key advantages include EMI resistance, galvanic isolation, and low power consumption. While lacking a built-in screen or battery, the module excels in long-distance data transmission, achieving stable communication up to 1200 meters. Its compact design minimizes space requirements while maintaining compliance with industrial communication standards.
Parameter Specification
Product Model TA5142-RS485I Module
Communication Protocol RS485 Modbus Interface (Modbus RTU/ASCII)
Transceiver Series TA5000 Series Transceiver
Data Rate 1200 bps to 10 Mbps
Operating Voltage 5V DC ±10%
Isolation Voltage 2500 VRMS
ESD Protection ±15 kV (IEC 61000-4-2)
Network Topology Multi-point bus
Max Nodes 32 devices per segment
Cable Length Up to 1200 meters (at 100 kbps)
Connector Type Screw terminal or RJ45 (model-specific)
Operating Temperature -40°C to +85°C
Certification CE, FCC, RoHS
Ingress Protection IP40 (board-level)
question:Do you provide technical selection services?
answer:Yes, we offer expert technical selection services to guide product choices.
question:How are refurbished products handled if faults occur post-purchase?
answer:We replace or refund refurbished items with faults and investigate the root cause promptly.
question:Do you have a professional product selection engineering team?
answer:Yes, our experienced engineering team specializes in optimal product selection and customization.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you provide technical selection services?
answer:Yes, we offer expert technical selection services to guide product choices.
question:How are refurbished products handled if faults occur post-purchase?
answer:We replace or refund refurbished items with faults and investigate the root cause promptly.
question:Do you have a professional product selection engineering team?
answer:Yes, our experienced engineering team specializes in optimal product selection and customization.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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