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Home Product TB-4M8M-3N2-x DIN-Rail I/O Module, Rugged Signal Converter, PLC-Compatible IP67
TB-4M8M-3N2-x

TB-4M8M-3N2-x DIN-Rail I/O Module, Rugged Signal Converter, PLC-Compatible IP67

TB-4M8M-3N2 Module
4M8M Terminal Block
3N2-x Sensor Interface
TB-4M8M-3N2-x
TB-4M8M-3N2 Module with 4M8M Terminal Block and 3N2-x Sensor Interface for reliable sensor connectivity and signal processing in automation systems. Compact design ensures secure industrial integration.
Categories:Automation
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Product Description

The TB-4M8M-3N2 Module is an industrial-grade control interface designed for automation and process applications. It features 4 digital inputs and 8 relay outputs via the 4M8M Terminal Block, supporting direct connectivity with up to 3 expansion modules. Equipped with a 3N2-x Sensor Interface, it enables seamless integration of analog/digital sensors with detection ranges up to 15 meters. The module operates on 12-24V DC, withstands temperatures from -20°C to 60°C, and supports Modbus RTU/RS-485 communication. Ideal for manufacturing and energy systems, its compact design ensures easy installation in control panels. While offering high reliability and sensor compatibility, its limited onboard processing requires external controllers for complex tasks.
Parameter Specification
Module Type TB-4M8M-3N2 Module
Terminal Block Configuration 4M8M Terminal Block (4 Input / 8 Output)
Sensor Interface Type 3N2-x Sensor Interface (3-Wire / 2-Channel)
Rated Voltage 24V DC ±10%
Max Current Per Channel 2A
Operating Temperature -25°C to +70°C
Contact Resistance ≤50mΩ
Insulation Resistance ≥100MΩ
Dielectric Strength 2kV AC for 1min
Wire Gauge Compatibility 0.2-2.5mm²
Housing Material PA66 (UL94 V-0)
Connector Type Spring Clamp
Mounting Method DIN Rail (35mm)
IP Protection Rating IP20
Certification CE, RoHS
Dimensions (W×H×D) 52.5mm × 90mm × 12.5mm
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods.
question:Can your company ensure a stable product supply?
answer:Yes, we maintain reliable inventory and supply chain for consistent availability.
question:Do you offer upgraded or alternative product models?
answer:Yes, we provide upgraded and alternative models based on availability and requirements.
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 payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods.
question:Can your company ensure a stable product supply?
answer:Yes, we maintain reliable inventory and supply chain for consistent availability.
question:Do you offer upgraded or alternative product models?
answer:Yes, we provide upgraded and alternative models based on availability and requirements.
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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