170XTS02100 | Schneider 24V DC ModBus Plus Line Terminator

Solving Network Termination Challenges with the 170XTS02100

When a ModBus Plus network experiences signal reflections or communication errors, the root cause often lies in improper line termination. The 170XTS02100 from Schneider Electric addresses this issue directly. As a dedicated line terminator, it ensures that data signals are properly absorbed at the end of the network segment, preventing distortion and maintaining reliable communication.

This component is part of the Modicon Momentum product line, designed to integrate seamlessly with Schneider's automation platforms. Its compact form factor and versatile mounting options make it a practical choice for control panels and DIN rail assemblies.

Key Features and Technical Specifications

• Manufacturer: Schneider Electric
• Product Type: ModBus Plus Line Terminator
• Product Line: Modicon Momentum
• Part Number: 170XTS02100
• UPC: 785901401957
• Mounting: DIN rail or panel mount
• Humidity Range: 5% to 95% non-condensing
• Storage Temperature: -25°C to 70°C
• Operating Temperature: -10°C to 55°C
• Mechanical Dimensions: 100 x 100 x 40 (mm)
• Power Supply: 24V DC
• Enclosure Protection: IP20
• Compatibility: Compatible with Modicon Premium, Momentum, and Quantum automation platforms
• Connection Type: RJ45 connectors for ModBus Plus communication
• Shock Resistance: 50g peak
• Vibration Resistance: 5g RMS
• Certifications: CE, UL, and CSA certified

One standout feature is the RJ45 connector interface, which simplifies wiring and ensures a secure connection. This is particularly valuable in industrial environments where vibration and shock are common. The device's ability to withstand 50g peak shock and 5g RMS vibration underscores its ruggedness.

Real-World Applications

The 170XTS02100 finds use in a variety of industrial settings. For example, in conveyor belt systems, it helps maintain stable communication between PLCs and remote I/O modules, reducing downtime. Similarly, in HVAC systems, it ensures that control signals remain intact across long cable runs, improving overall system reliability.

Beyond these, the line terminator is also suitable for knitting machines and robotic arms, where precise control and consistent data transfer are critical. Its wide operating temperature range (-10°C to 55°C) allows deployment in both indoor and sheltered outdoor environments.

Installation and Setup

Installing the 170XTS02100 is straightforward. The unit can be mounted on a DIN rail or directly onto a panel, offering flexibility during panel design. For DIN rail mounting, simply clip the device onto the rail and ensure it locks securely. For panel mounting, use the provided mounting holes and appropriate screws.

Once mounted, connect the ModBus Plus cable to the RJ45 connector. Ensure that the terminator is placed at the physical end of the network segment. This is crucial for proper signal termination. After connection, power the device with a 24V DC supply. Verify that the power indicator (if present) lights up to confirm operation.

Maintenance and Reliability

Routine maintenance for the 170XTS02100 is minimal. Periodically inspect the device for any signs of physical damage or loose connections. Check that the RJ45 connector is firmly seated and free from dust or debris. The IP20 rating means it protects against solid objects larger than 12mm, but it is not waterproof, so avoid exposure to moisture.

Given its robust shock and vibration resistance, the device is built to last in demanding environments. However, regular inspection per the manufacturer's safety manual is recommended to ensure long-term reliability.

Compatibility and Integration

The 170XTS02100 is designed to work with Schneider Electric's Modicon Premium, Momentum, and Quantum automation platforms. This broad compatibility makes it a versatile choice for mixed-vendor systems. Whether you are upgrading an existing network or building a new one, this line terminator integrates smoothly.

For systems using ModBus Plus protocol, this terminator is an essential component. It ensures that the network operates at peak efficiency, minimizing data errors and improving overall throughput.

Troubleshooting Common Issues

If communication issues arise in a ModBus Plus network, the first step is to verify that all terminators are correctly placed. A missing or incorrectly placed terminator can cause signal reflections, leading to intermittent errors. Check that the 170XTS02100 is powered and connected properly.

Another common issue is using the wrong cable type. Ensure that the cable meets ModBus Plus specifications. If problems persist, consult the official Schneider documentation or contact Petro Auto Tech for technical support.

Frequently Asked Questions

Q: What is the power supply requirement for the 170XTS02100?

A: The device requires a 24V DC power supply.

Q: Can the 170XTS02100 be mounted on a DIN rail?

A: Yes, it supports both DIN rail and panel mounting.

Q: What is the operating temperature range?

A: It operates between -10°C and 55°C.

Q: Is the 170XTS02100 compatible with Modicon Quantum?

A: Yes, it is compatible with Modicon Premium, Momentum, and Quantum platforms.

Product Support and Availability

The 170XTS02100 is available from Petro Auto Tech, an industrial automation parts supplier. It is in stock and ready to ship. For pricing and availability, contact Petro Auto Tech directly.

Please verify current lifecycle status and availability with Petro Auto Tech before ordering.