Fieldbus Distributor

  • Sales Fieldbus Distributor, Buy Fieldbus Distributor, Fieldbus Distributor Factory, Fieldbus Distributor Brands
  • Sales Fieldbus Distributor, Buy Fieldbus Distributor, Fieldbus Distributor Factory, Fieldbus Distributor Brands
  • Sales Fieldbus Distributor, Buy Fieldbus Distributor, Fieldbus Distributor Factory, Fieldbus Distributor Brands
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Fieldbus Distributor
  • Microcyber
  • China
  • In Stock
  • 500 Sets/Month

Active Fieldbus Distributor is suitable for the FF H1 and PROFIBUS PA fieldbus application. Through the distributor, field devices use the topology of the main - branch to connect the system. Each distributor has four branches. There's built-in automatic bus terminal. LED status indicator can rapidly diagnosis main line and branch line short circuit state, isolate the fault section automatically. Multiple protection function of the distributor can ensure the safe operation of the system. The MCAFD8 active fieldbus distributor is suitable for FF-H1 and PROFIBUS PA fieldbus should be used to connect field equipment to the system in a main-branch topology through the distributor, each of which has eight branches, built-in automatic bus terminal, LED status the indicator can quickly diagnose the short circuit status of the main line and secondary line, automatically isolate the fault section, and ensure the safe operation of the system with multiple protection functions of the distributor.

MCAFD4 Active Fieldbus Distributor

Feature

Short-circuit, overload protection for main line and branch line

Suitable for FOUNDATION Fieldbus H1 and PROFIBUS PA

LED indicator fault diagnosis

Automatic bus terminal

Reverse connection protection

Automatic isolating fault port

Protection class IP65

MCAFD4 Active Fieldbus Distributor System Wiring Diagram

Fieldbus Distributor


MCAFD4 Active Fieldbus Distributor Parameters 

Technical Index

 

Power Consumption

No-Load Current Loss: 10mA

Power Consumption: 180mW

Main Line

Number of Electrical Connectors 2

Electrical Connectors: M16*1.5

Cable Diameter: 49mm

Terminals: Screw type PCB Terminal (3-Pin)

Bus Input Voltage: 1032VDC

Main Line Max. Output Current: 1A

Main Line Voltage Drop: 0.3V

Branch

Number of Electrical Connectors: 4

Num. of Connectable Field Devices: 4

Electrical Connectors: M16*1.5

Cable Diameter: 49mm

Teminals: Screw type PCB terminal (3-pin)

Branch Output Voltage: 931VDC

Branch Max. Output Current: 60mA

Short-Circuit Protection Current: 300uA

Main and Branch Voltage Drop: 1V

Interface

Environmental Characteristics

Working Temperature: 40℃~+85 ℃

Storage Temperature: 40℃~+85 ℃

Relative Humidity: 5%RH95%RH

Protection Degree IP65

Dimension W x H x D (mm): 125*57*80 (No electrical connector)

Weight: 600g

MCAFD4 Active Fieldbus Distributor Parameters Installation & Wiring

LED indicating of MCAFD4 Active Fieldbus Distributor

distributor

junction box

Terminal distribution of MCAFD4 Active Fieldbus Distributor

Fieldbus Distributor

distributor

Wiring of MCAFD4 Active Fieldbus Distributor

junction box

1. Connect bus through T1 & T2, T1 for bus input, T2 for bus ouput, and connect fieldbus devices by branch S1 to S4.

2. Open cover of active fieldbus distributor, and install the distributor to the flat surface or on the guide rail, to ensure 60 mm space connection on the rear left of and below the distributor.

3. Unscrew the electrical connector, run the fieldbus cable through the electrical connector gland, and twist the cable onto the corresponding terminal, to ensure correct polarity of the connection.

4. Close the active fieldbus distributor cover, tighten the fixing screw.

5. Use seal plug to seal unused cable entry gland, so as to ensure the IP65 protection class.


MCAFD8 Fieldbus Junction Box

The MCAFD8 active fieldbus distributor is suitable for FF-H1 and PROFIBUS PA fieldbus should be used to connect field equipment to the system in a main-branch topology through the distributor, each of which has eight branches, built-in automatic bus terminal, LED status the indicator can quickly diagnose the short circuit status of the main line and secondary line, automatically isolate the fault section, and ensure the safe operation of the system with multiple protection functions of the distributor.


MCAFD8 Fieldbus Junction Box Feature

Short-circuit, overload protection for main line and branch line

Suitable for FOUNDATION Fieldbus H1 and PROFIBUS PA

LED indicator fault diagnosis

Automatic bus terminal

Reverse connection protection

Automatic isolating fault port

Protection class IP65


MCAFD8 Fieldbus Junction Box System Wiring Diagram

Fieldbus Distributor

MCAFD8 Fieldbus Junction Box Parameters

 

Power Consumption

No-Load Current Loss: 15mA

Power Consumption: 240mW

Main Line

Number of Electrical Connectors: 2

Electrical Connectors: M16*1.5

Cable Diameter: 49mm

Teminals: Screw type PCB terminal (3-pin)

Bus Input Voltage: 1032VDC

Main Line Max. Output Current: 1A

Main Line Voltage Drop: 0.1V

Branch

Number of Electrical Connectors: 8

Num. of Connectable Field Devices: 8

Electrical Connectors: M16*1.5

Cable Diameter: 49mm

Teminals: Screw type PCB terminal (3-pin)

Branch Output Voltage: 931VDC

Branch Max. Output Current: 60mA

Short-Circuit Protection Current: 300uA

Main and Branch Voltage Drop: 1V

Environmental Characteristics

Working Temperature: 40℃~+85

Storage Temperature: 40℃~+85

Relative Humidity: 5%RH95%RH

Protection Degree: IP65

Dimension W x H x D (mm): 250*57*80 (No Electrical Connector)

Weight: 1200g


MCAFD8 Fieldbus Junction Box Installation & Wiring

LED indicating of MCAFD4 Active Fieldbus Distributor 


distributor

junction box

Terminal Distribution of MCAFD8 Active Fieldbus Distributor

Fieldbus Distributor

distributor

Wiring of MCAFD8 Active Fieldbus Distributor

junction box

1. Connect bus through T1 & T2, T1 for bus input, T2 for bus ouput, and connect fieldbus devices by branch S1 to S8.

2. Open cover of active fieldbus distributor, and install the distributor to the flat surface or on the guide rail, to ensure 60 mm space connection on the rear left of and below the distributor.

3. Unscrew the electrical connector, run the fieldbus cable through the electrical connector gland, and twist the cable onto the corresponding terminal, to ensure correct polarity of the connection.

4. Close the active fieldbus distributor cover, tighten the fixing screw.

5. Use seal plug to seal unused cable entry gland, so as to ensure the IP65 protection class.

 

FAQ

Q: Can I get a free electronic manual?

A: Yes, if you want it, please contact us.

 

Q: Can you provided OEM service?

A: Yes, we can, such as communication board, we can also provided fieldbus development toolkit.


Hot Product--Active Fieldbus Distributor

Fieldbus Distributordistributorjunction box


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