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M5 M8 M12 M16 Connector & Cable Assembly
M5 Connector M5 Connector Cable M8 Connector
M8 Molded Connector M8 Field Wireable Connector M8 PCB Panel Mount Connector M8 Panel Mount Connector with Solder-Cup Terminals
M8 Panel Mount Connector With Cable M8 Cable 3 4 5 6 8 Pin，M8 Sensor Cable M12 Connector
M12 Molded Connector M12 Field Wireable Connector-Plastic Cover M12 Field Installable Connector-Metal Shell M12 Panel Mount Connector-Soldering Wire M12 PCB Panel Mount Connector-Straight M12 PCB Panel Mount Connector - 90 Degree Pins M12 X-coded Connector
M12 T-Connector Y-Splitter Adapter M12 Cable-3 4 5 6 8 12 17 Pin Male and Female Connector
M12 A-coded Connector Cable M12 B-coded Connector Cable M12 D-coded Connector Cable M12 X-coded Connector Cable M12 S-coded Connector Cable M12 K-coded Connector Cable M12 L-Coded Connector Cable
M12 To RJ45 Ethernet Cable M16 Connector M16 Connector Cable
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7/8 Connector Cable
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M5 M8 M12 M16 Connector & Cable Assembly 7/8 Connector 7/8 Connector Cable Overmolded Connector Cable Harnesses Custom Cable Assemblies Gigabit Ethernet Cable Industrial Ethernet Cable RJ45 Cables Molex Connector Wire Harness JST Connector Wire Harness TE/AMP Connector Cable Assemblies XLR Connectors, Mini XLR Male and Female Connector Cable DC Power Cables Data Cables Deutsch Connector FC IDC Flat Ribbon Cable JAE Connector Wire Harness HDMI Extension Cable Terminated Battery Cables
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M12 B-coded Connector Cable
Home/M5 M8 M12 M16 Connector & Cable Assembly/M12 Cable-3 4 5 6 8 12 17 Pin Male and Female Connector/M12 B-coded Connector Cable
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M5 M8 M12 M16 Connector & Cable Assembly
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M5 Connector Cable
M8 Connector
M8 Molded Connector M8 Field Wireable Connector M8 PCB Panel Mount Connector M8 Panel Mount Connector with Solder-Cup Terminals
M8 Panel Mount Connector With Cable
M8 Cable 3 4 5 6 8 Pin，M8 Sensor Cable
M12 Connector
M12 Molded Connector M12 Field Wireable Connector-Plastic Cover M12 Field Installable Connector-Metal Shell M12 Panel Mount Connector-Soldering Wire M12 PCB Panel Mount Connector-Straight M12 PCB Panel Mount Connector - 90 Degree Pins M12 X-coded Connector
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M12 Cable-3 4 5 6 8 12 17 Pin Male and Female Connector
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M16 Connector Cable
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7/8 Connector Cable
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PH 2.0mm Pitch Wire Harness
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ZH 1.5mm Pitch Wire Harness
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AMP Superseal 1.5mm Series
Deutsch Connector Cable
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M12 B-coded Connector Cable

M12 B-coded Connector Cable
 M12 B-coded connector


M12 B-coded connector is designed with a specific keying to avoid mismating and are mainly used for fieldbus communication and some types of industrial networking. Their applications are more specialized compared to A-, D-, or X-coded versions.

 Main Applications of M12 B-Coded Connectors:

1. Fieldbus Systems

o PROFIBUS
o Interbus
o Other fieldbus communication protocols
M12 B-code connector provides reliable signal transmission for these industrial bus networks.

2. Sensor/Actuator Bus Connections

o Used in connecting field devices that rely on bus systems for communication instead of point-to-point wiring.

3. Industrial Automation Equipment

o PLCs, controllers, and distributed I/O modules that use PROFIBUS/fieldbus communication.

4. Process Automation

o Connecting sensors, actuators, and controllers in environments like chemical plants, oil & gas, and utilities where PROFIBUS DP/PA is common.

5. Factory Automation

o Robotics and conveyor systems that use fieldbus networks for communication and control.

Key Characteristics of M12 B-Coding Connector:

• Typically 4 or 5 pins.

• Optimized for fieldbus signals, not high-speed Ethernet.
• Prevent mismating with A-coded (sensor) or D-coded (Ethernet) connectors.
• Rugged design, usually with IP67/IP68 protection, making them suitable for harsh industrial environments.

 In short: M12 B-coded connectors are mainly used for PROFIBUS and fieldbus applications, ensuring reliable communication in industrial automation and process control networks.

Would you like me to also make a comparison table of M12 A-, B-, D-, and X-coded connectors with their typical applications? That way you can see at a glance where each type fits.

M12 5 Pin Male Connector Cable With Terminal

M12 5 Pin Male Connector Cable With Terminal

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M12 5 Pin B-Coded Straight Male To Right Angle Female Connector Cable

M12 5 Pin B-Coded Straight Male To Right Angle Female Connector Cable

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M12 5 Pin Male Connector Cable With Terminal

M12 5 Pin Male Connector Cable With Terminal

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M12 5 Pin B-coded To M8 4 Pin Connector Cable

M12 5 Pin B-coded To M8 4 Pin Connector Cable

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M12 5 Pos Sensor Cable

M12 5 Pos Sensor Cable

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M12 5 Pin Cable

M12 5 Pin Cable

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M12 5 Pin Female Cable

M12 5 Pin Female Cable

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M12 5Pin B-Coded Cable

M12 5Pin B-Coded Cable

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M12 5 Pole B-Coded Extension Cable

M12 5 Pole B-Coded Extension Cable

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M12 5 Pin B-coded Male To Female Cable

M12 5 Pin B-coded Male To Female Cable

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M12 5 Pin B-Coded Male Cable, B-Coded Male To A-Coded Female Waterproof Cable

M12 5 Pin B-Coded Male Cable, B-Coded Male To A-Coded Female Waterproof Cable

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M12 5 Pin Male Cable，M12 Round Waterproof Sensor Cable

M12 5 Pin Male Cable，M12 Round Waterproof Sensor Cable

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M12 5 Pin B-Coded Cable，Male To Female IP67 Waterproof Cable

M12 5 Pin B-Coded Cable，Male To Female IP67 Waterproof Cable

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M12 5P B-coded Female Straight Connector Cable

M12 5P B-coded Female Straight Connector Cable

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M12 5 Pos Male To Female Cable, IP67 IP68 Circular Molded Cable

M12 5 Pos Male To Female Cable, IP67 IP68 Circular Molded Cable

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