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Home Product TB-4M8M-4-x/S3478 M8 Fieldbus Connector Module, 4-Port IP67 Sensor Interface Terminal
TB-4M8M-4-x/S3478

TB-4M8M-4-x/S3478 M8 Fieldbus Connector Module, 4-Port IP67 Sensor Interface Terminal

TB-4M8M Series Connector
S3478 Terminal Blocks
4M8M Industrial Connectors
TB-4M8M-4-x/S3478
TB-4M8M-4-x/S3478 Connector from TB-4M8M Series, integrating S3478 Terminal Blocks for robust 4M8M Industrial Connectors. Ensures secure, high-performance electrical connections in demanding industrial environments.
Categories:Automation
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Product Description

The TB-4M8M Series Connector model TB-4M8M-4-x/S3478, a core component of the 4M8M Industrial Connectors family, incorporates S3478 Terminal Blocks for rugged industrial applications. It features 4 analog/digital inputs and 8 relay outputs, supports daisy-chaining up to 4 modules via RS-485 or CAN interfaces, and operates on 12-48V DC within -40°C to +85°C. Designed for process automation and heavy machinery sectors, its IP67-rated housing ensures dust/water resistance. The unit enables signal transmission up to 30 meters via shielded cabling but lacks onboard power storage or display. While praised for screwless clamping and error-proof coding, its 32mm width requires careful panel planning. Optimized for sensor networks and motor controls, this connector simplifies industrial IoT deployments through modular expansion.
ParameterSpecification
SeriesTB-4M8M Series Connector
Terminal TypeS3478 Terminal Blocks
Application4M8M Industrial Connectors
Current Rating15A
Voltage Rating500V AC/DC
Wire Gauge16-26 AWG
Contact MaterialCopper Alloy
Insulation MaterialPolyamide (PA66)
Dielectric Strength2.5kV RMS
Operating Temp-40°C to +105°C
Contact Resistance≤3mΩ
CertificationUL/IEC/EN 60998
Pitch5.08mm
Mounting StyleDIN Rail TS35
IP RatingIP20
question:Do you have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers specializing in product research, testing, and quality assurance.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major global carriers for reliable and efficient delivery.
question:How is售后 handled for refurbished products with malfunctions?
answer:Refurbished products with confirmed malfunctions will be replaced or refunded immediately upon verification.
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 have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers specializing in product research, testing, and quality assurance.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major global carriers for reliable and efficient delivery.
question:How is售后 handled for refurbished products with malfunctions?
answer:Refurbished products with confirmed malfunctions will be replaced or refunded immediately upon verification.
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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