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Home Product TB-8M8M-4-x 8-Channel Digital I/O Module DIN-Rail PLC Signal Interface Compact Design

TB-8M8M-4-x 8-Channel Digital I/O Module DIN-Rail PLC Signal Interface Compact Design

TB-8M8M I/O Module
8 Input 8 Output Module
Expandable Control Module
TB-8M8M-4-x
TB-8M8M I/O Module: 8 Input 8 Output Module for industrial automation. Expandable Control Module supports scalable system integration with flexible signal processing and relay control.

Product Description

The TB-8M8M I/O Module is an 8 Input 8 Output Module designed for industrial automation, featuring expandable control capabilities. It integrates 8 digital inputs and 8 relay outputs, supporting direct connectivity for up to 4 additional modules via RS-485 or Ethernet communication interfaces. Operating within 12-24V DC and a temperature range of -20°C to 60°C, it excels in harsh environments across manufacturing, process control, and energy sectors. The module offers high reliability, modular scalability, and easy integration with PLC systems. Lacking an internal battery or display (screen size: N/A), it focuses on core I/O functions. Its compact design enables flexible installation, while robust surge protection ensures stable performance. Detection distance depends on connected sensors, typically compatible with standard industrial proximity devices.
Parameter Specification
Product Model TB-8M8M-4-x I/O Module
Product Type 8 Input 8 Output Module
Configuration Expandable Control Module
Input Channels 8 Digital Inputs (12-24V DC)
Output Channels 8 Relay Outputs (250V AC/5A)
Expansion Capability Expandable via modular bus
Communication Interface RS-485, Ethernet
Protocol Support Modbus RTU/TCP
Operating Voltage 12-24V DC ±10%
Isolation Protection 3000Vrms光电隔离
Response Time <10ms
Operating Temperature -20°C to +70°C
Certification CE, RoHS
question:What is the warranty period?
answer:Our warranty covers defects for 12 months from delivery. Proof of purchase is required. Contact us for claims.
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, share the product model/details, and we'll provide relevant shipment photos and purchase timelines.
question:Why is the shipping cost high? Are there cheaper options?
answer:Costs vary by weight, size, and destination. We offer economy options—share details for optimized rates.
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:What is the warranty period?
answer:Our warranty covers defects for 12 months from delivery. Proof of purchase is required. Contact us for claims.
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, share the product model/details, and we'll provide relevant shipment photos and purchase timelines.
question:Why is the shipping cost high? Are there cheaper options?
answer:Costs vary by weight, size, and destination. We offer economy options—share details for optimized rates.
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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