MGate 4101-MB-PBS-T

1-port Modbus to PROFIBUS Slave gateway, 12-48VDC, -40~75°C

£614.00

Please call us for stock information.

The stock was last updated at 12:59 pm Tuesday, 16 September, 2025. Please contact us for lead times if needed.

Available on back-order

Series Description

Introduction

The MGate 4101-MB-PBS gateway provides a communication portal between PROFIBUS PLCs (e.g., Siemens S7-400 and S7-300 PLCs) and Modbus devices. With the QuickLink feature, I/O mapping can be accomplished within a matter of minutes. All models are protected with a rugged metallic casing, are DIN-rail mountable, and offer optional built-in optical isolation.

QuickLink and Windows Utilities for Easy Setup and Traffic Monitoring

The QuickLink windows utility uses a serial console port to connect to the MGate 4101-MB-PBS and makes configuration and operation as easy as possible. QuickLink can finish the configuration in just a few minutes by passively detecting Modbus requests with the AutoLearning function, and performs error-free I/O mapping with the AutoMapping feature. QuickLink drastically reduces Modbus-to-PROFIBUS integration time when compared to conventional I/O mapping, which can easily require days to complete. Additionally, embedded monitoring tools can maintain logs of Modbus communication packets and assist in troubleshooting.

Redundant Power Inputs

The MGate 4101-MB-PBS has dual power inputs for greater reliability. The power inputs allow simultaneous connection to 2 live DC power sources, so that continuous operation is provided even if one power source fails. The higher level of reliability makes these advanced Modbus-to-PROFIBUS gateways ideal for demanding industrial applications.

Warning by Relay Output

A relay output is provided for the power input status. The relay output gives maintenance engineers an additional tool for troubleshooting and maintenance.

Need Support?

We understand that it can be difficult to find the right products for your needs. That’s why our dedicated customer support team is available to assist you in any way possible. Whether you need help selecting the best product for your application or more information on a particular device, our knowledgeable staff is here to provide you with the answers you need. Contact us today for more information about how we can help you get the products and support you need!

MGate 4101-MB-PBS Series

The MGate 4101-MB-PBS-T is part of a wider series. A series refers to a collection of related products or components designed to work together seamlessly, typically within a specific industry or application. These series often share similar features and functionalities, ensuring compatibility and ease of integration for users.

Other products in this series

1-port Modbus to PROFIBUS Slave gateway with 2KV Isolation, 12-48VDC, -40~75°C

Please call us for stock information.

£700.00

Available on back-order

Add to quote

1-port Modbus to PROFIBUS Slave gateway with 2KV Isolation, 12-48VDC, 0~60°C

Please call us for stock information.

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Add to quote

1-port Modbus to PROFIBUS Slave gateway, 12-48VDC, 0~60°C

Please call us for stock information.

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Available on back-order

Add to quote

There are no listed accessories for this product

If you are looking for accessories for this product, please contact us and our sales team will advise you on what products work really well when using any product from the MGate 4101-MB-PBS Series.

2-port Modbus RTU/ASCII/TCP to MQTT/Azure cloud-ready gateway with Arm® Cortex™-A7 dual-core 1GHz processor, Azure IoT Edge software, -40 to 70°C operating temperature

Please call us for stock information.

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Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature

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26 in stock (can be backordered)

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Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature, EtherNet/IP enabled

Please call us for stock information.

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Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with SC connectors, -10 to 60°C operating temperature

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Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with ST connectors, -10 to 60°C operating temperature

2 products currently in stock.

£598.00

2 in stock (can be backordered)

Add to quote

Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature, PROFINET enabled

Please call us for stock information.

£411.00

Available on back-order

Add to quote

Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX single-mode ports with SC connectors, -10 to 60°C operating temperature

Please call us for stock information.

£844.00

Available on back-order

Add to quote

Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -40 to 75°C operating temperature, EtherNet/IP enabled

Please call us for stock information.

£564.00

Available on back-order

Add to quote

Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with SC connectors, -40 to 75°C operating temperature

2 products currently in stock.

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2 in stock (can be backordered)

Add to quote

Product Specification

Moxa is a leading provider of edge connectivity, industrial computing, and network infrastructure solutions for enabling connectivity for the Industrial Internet of Things (IIoT). With over 35 years of experience, they help industrial enterprises overcome roadblocks and achieve operational resilience through purpose-built OT networking and cybersecurity. They are dedicated to changing the world through the power of connectivity, driving industrial transformation.

Manuals & Datasheets

Supported Documents & Firmware Last Updated: April 1, 2025

Supported Documents

Name Type Version Release Date


Manual for MGate 4101-MB-PBS Series



5.4 MB

Manual
v6.1

Apr 25, 2022

Apr 25, 2022


Datasheet for MGate 4101-MB-PBS Series



724.4 KB

Datasheet
v1.0

Nov 12, 2018

Nov 12, 2018

Series Description

Introduction

The MGate 4101-MB-PBS gateway provides a communication portal between PROFIBUS PLCs (e.g., Siemens S7-400 and S7-300 PLCs) and Modbus devices. With the QuickLink feature, I/O mapping can be accomplished within a matter of minutes. All models are protected with a rugged metallic casing, are DIN-rail mountable, and offer optional built-in optical isolation.

QuickLink and Windows Utilities for Easy Setup and Traffic Monitoring

The QuickLink windows utility uses a serial console port to connect to the MGate 4101-MB-PBS and makes configuration and operation as easy as possible. QuickLink can finish the configuration in just a few minutes by passively detecting Modbus requests with the AutoLearning function, and performs error-free I/O mapping with the AutoMapping feature. QuickLink drastically reduces Modbus-to-PROFIBUS integration time when compared to conventional I/O mapping, which can easily require days to complete. Additionally, embedded monitoring tools can maintain logs of Modbus communication packets and assist in troubleshooting.

Redundant Power Inputs

The MGate 4101-MB-PBS has dual power inputs for greater reliability. The power inputs allow simultaneous connection to 2 live DC power sources, so that continuous operation is provided even if one power source fails. The higher level of reliability makes these advanced Modbus-to-PROFIBUS gateways ideal for demanding industrial applications.

Warning by Relay Output

A relay output is provided for the power input status. The relay output gives maintenance engineers an additional tool for troubleshooting and maintenance.

Need Support?

We understand that it can be difficult to find the right products for your needs. That’s why our dedicated customer support team is available to assist you in any way possible. Whether you need help selecting the best product for your application or more information on a particular device, our knowledgeable staff is here to provide you with the answers you need. Contact us today for more information about how we can help you get the products and support you need!

MGate 4101-MB-PBS Series

The MGate 4101-MB-PBS-T is part of a wider series. A series refers to a collection of related products or components designed to work together seamlessly, typically within a specific industry or application. These series often share similar features and functionalities, ensuring compatibility and ease of integration for users.

Other products in this series

There are no listed accessories for this product

If you are looking for accessories for this product, please contact us and our sales team will advise you on what products work really well when using any product from the MGate 4101-MB-PBS Series.

2-port Modbus RTU/ASCII/TCP to MQTT/Azure cloud-ready gateway with Arm® Cortex™-A7 dual-core 1GHz processor, Azure IoT Edge software, -40 to 70°C operating temperature

Please call us for stock information.

£757.00

Available on back-order

Add to quote

Intelligent Unidirectional Gateway with switch function and MACsec

Please call us for stock information.

£9,243.00

Available on back-order

Add to quote

Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature

26 products currently in stock.

£411.00

26 in stock (can be backordered)

Add to quote

Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature, EtherNet/IP enabled

Please call us for stock information.

£411.00

Available on back-order

Add to quote

Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with SC connectors, -10 to 60°C operating temperature

29 products currently in stock.

£598.00

29 in stock (can be backordered)

Add to quote

Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with ST connectors, -10 to 60°C operating temperature

2 products currently in stock.

£598.00

2 in stock (can be backordered)

Add to quote

Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature, PROFINET enabled

Please call us for stock information.

£411.00

Available on back-order

Add to quote

Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX single-mode ports with SC connectors, -10 to 60°C operating temperature

Please call us for stock information.

£844.00

Available on back-order

Add to quote

Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -40 to 75°C operating temperature, EtherNet/IP enabled

Please call us for stock information.

£564.00

Available on back-order

Add to quote

Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with SC connectors, -40 to 75°C operating temperature

2 products currently in stock.

£751.00

2 in stock (can be backordered)

Add to quote
Moxa is a leading provider of edge connectivity, industrial computing, and network infrastructure solutions for enabling connectivity for the Industrial Internet of Things (IIoT). With over 35 years of experience, they help industrial enterprises overcome roadblocks and achieve operational resilience through purpose-built OT networking and cybersecurity. They are dedicated to changing the world through the power of connectivity, driving industrial transformation.

Manuals & Datasheets

Supported Documents & Firmware Last Updated: April 1, 2025

Supported Documents

Name Type Version Release Date


Manual for MGate 4101-MB-PBS Series



5.4 MB

Manual
v6.1

Apr 25, 2022

Apr 25, 2022


Datasheet for MGate 4101-MB-PBS Series



724.4 KB

Datasheet
v1.0

Nov 12, 2018

Nov 12, 2018