170BNP67100 | Schneider Modbus Plus Communication Interface Module

Introduction to the 170BNP67100 Communication Interface Module

When industrial networks demand dependable data exchange, the 170BNP67100 from Schneider Electric provides a robust solution. This communication interface module is part of the Modicon Momentum series, engineered for seamless integration into existing control systems. With a current draw of 200 mA, it operates efficiently without overburdening your power supply.

The 170BNP67100 supports the Modbus Plus protocol, a widely adopted network standard in industrial automation. This ensures reliable communication between PLCs, drives, and other field devices. Whether you are upgrading an existing line or building a new one, this module simplifies connectivity.

Key Features and Technical Specifications

• Manufacturer: Schneider Electric
• Product Type: Communication Interface Module
• Product Line: Modicon Momentum
• Part Number: 170BNP67100
• Current Draw: 200 mA
• Protocol Support: Modbus Plus
• Status Indicators: LED
• Connector Type: DB9 Female
• Compatibility: TSX Momentum I/O
• Number of Ports: 1
• Operating Temperature: 0°C to +60°C
• Baud Rate: 1 Mbps
• Mounting Type: DIN Rail
• Operating Voltage: 5 VDC
• Enclosure Rating: IP20
• Certifications: CE, UL, CSA

One of the standout features of the 170BNP67100 is its 1 Mbps baud rate, which enables fast data transfer for time-sensitive applications. The DB9 female connector provides a standard interface, making it easy to connect to existing cabling. The LED status indicators offer at-a-glance diagnostics, helping maintenance engineers quickly verify operational status.

Applications and Use Cases

In manufacturing plants, the 170BNP67100 excels in environments where Modbus Plus communication is required. It is ideal for connecting Modicon Momentum I/O to a supervisory control system, ensuring real-time data flow. For example, in a packaging line, this module can link sensors and actuators to a central PLC, improving coordination and reducing downtime.

Additionally, the module's wide operating temperature range of 0°C to +60°C makes it suitable for various industrial settings, from climate-controlled control rooms to factory floors with moderate heat. Its DIN rail mounting simplifies installation in crowded cabinets, saving valuable space.

Installation and Setup

Installing the 170BNP67100 is straightforward. The module mounts onto a standard DIN rail, allowing for quick and secure attachment. Before installation, ensure the power supply provides 5 VDC and that the current draw does not exceed 200 mA. Connect the Modbus Plus network cable to the DB9 female connector, and verify that the network termination is correctly set.

After mounting, power up the module and check the LED indicators. A steady green light typically indicates normal operation, while a flashing or red light may signal a communication issue. Always refer to the Schneider Electric user manual for detailed wiring and configuration instructions.

Maintenance and Reliability

To ensure long-term reliability, perform periodic inspections of the 170BNP67100. Check that the DIN rail mounting remains secure and that the DB9 connector is free from dust or corrosion. The IP20 enclosure rating protects against dust and physical contact, but it is not water-resistant, so avoid exposing the module to moisture.

Regularly verify that the operating temperature stays within the specified range. Overheating can reduce the lifespan of electronic components. If the module is installed in a high-temperature area, consider adding ventilation or cooling. By following these simple maintenance steps, you can minimize unplanned downtime and extend the service life of your communication interface.

Compatibility and Integration

The 170BNP67100 is designed for the Modicon Momentum series and is compatible with TSX Momentum I/O modules. It supports the Modbus Plus protocol, which is widely used in Schneider Electric and third-party systems. This makes the module a versatile choice for integrating legacy equipment into modern control architectures.

When integrating the module, ensure that the host controller supports Modbus Plus. The single port allows for point-to-point or daisy-chain connections, depending on your network topology. For larger networks, you may need additional modules or repeaters, but for most applications, the single port is sufficient.

Troubleshooting Common Issues

If the 170BNP67100 fails to communicate, first check the LED status indicators. A lit LED indicates power is present, but if the communication LED is off, verify the network cable connection and termination. Ensure that the baud rate of the module matches the network settings; a mismatch can cause intermittent communication.

Another common issue is incorrect power supply voltage. The module requires 5 VDC; supplying a higher voltage can damage the module. Always use a regulated power source. If problems persist, consult the Schneider Electric documentation or contact Petro Auto Tech for technical support.

FAQ about 170BNP67100

What is the operating voltage of the 170BNP67100?

The 170BNP67100 operates at 5 VDC.

What protocol does the 170BNP67100 support?

It supports the Modbus Plus protocol.

What is the baud rate of the 170BNP67100?

The baud rate is 1 Mbps.

What type of connector does the 170BNP67100 have?

It has a DB9 female connector.

What is the operating temperature range?

The operating temperature range is 0°C to +60°C.

Product Support and Availability

The 170BNP67100 is available through Petro Auto Tech, an industrial automation parts supplier. We keep this module in stock and ready to ship. For pricing and availability, contact our sales team. Please verify the current lifecycle status and availability with Petro Auto Tech before ordering.