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Product Introduction
The Schneider TSXCANTDM4 is a CANopen line terminator tap junction box, specifically engineered for use with the Modicon TSX series PLCs and compatible devices within industrial networks. It provides a convenient and reliable means of connecting and terminating nodes on a CANopen bus, ensuring high data integrity and minimizing signal reflection issues commonly encountered in long-distance or high-speed communication networks.
The TSXCANTDM4 combines the functionality of a junction box and a line terminator in a compact, rugged enclosure. It enables multiple devices to be tapped into the CANopen network without signal degradation, while the integrated termination resistor ensures proper electrical performance at the end of the communication line. Its industrial-grade design and DIN rail mountability make it a practical and essential component in any CANopen network infrastructure.
Product Specifications
| Parameter | Details |
|---|---|
| Model | TSXCANTDM4 |
| Product Type | CANopen Line Terminator Tap Junction Box |
| Communication Protocol | CANopen |
| Termination Resistor | Integrated 120 Ohm |
| Connector Type | Screw terminal block (3-point per node) |
| Number of Taps | 4 Taps + Line Termination |
| Mounting Type | DIN Rail (35 mm) |
| Operating Voltage | 5 V DC typical (from CANopen bus) |
| Material | Industrial-grade thermoplastic housing |
| Protection Rating | IP20 |
| Operating Temperature | -25°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Shock Resistance | 15 g (11 ms) per IEC 60068-2-27 |
| Vibration Resistance | 2 g (10–500 Hz) per IEC 60068-2-6 |
| Dimensions (W x H x D) | 65 x 85 x 135 mm |
| Weight | 0.196 kg |
| Compliance | CE, RoHS, CANopen DS301 compliant |
Applications
The TSXCANTDM4 is widely implemented in industrial automation and process control systems where CANopen communication networks are in use. Its primary applications include:
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CANopen Network Termination: Provides correct electrical termination for signal integrity.
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Device Integration: Facilitates clean and organized connection of multiple nodes on a CANopen bus.
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Modicon TSX PLC Networks: Specifically optimized for use with TSX series controllers.
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Machine Control Panels: Enables centralized and secure wiring of fieldbus networks.
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Industrial Robotics: Efficient node tapping for sensors, actuators, and control devices.
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Factory Automation Systems: Used in discrete manufacturing, packaging lines, and automotive control.
Advantages
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All-in-One Functionality: Combines line termination and multi-point tapping into one device.
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Signal Integrity: Integrated 120-ohm resistor ensures signal reliability and reduces reflection.
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Ease of Installation: DIN rail mountable for fast integration into control cabinets.
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Network Scalability: Supports structured expansion of CANopen devices.
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Durable Design: Built with industrial-grade materials to withstand harsh environments.
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Plug-and-Play Ready: No external power supply required; powered via CANopen bus.
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Maintenance Friendly: Modular setup makes node inspection, replacement, or wiring simple and organized.
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Standard Compliance: Fully compatible with CANopen DS301 standards and Schneider PLCs.
FAQ (Frequently Asked Questions)
-
Q: What does the TSXCANTDM4 do in a CANopen network?
A: It serves as a junction box for tapping multiple nodes and includes a line terminator to maintain signal quality. -
Q: Is the termination resistor built-in or external?
A: The TSXCANTDM4 comes with a built-in 120-ohm termination resistor. -
Q: Can this be used with non-Schneider CANopen devices?
A: Yes, it complies with CANopen standards and is compatible with any device using the DS301 protocol. -
Q: How many devices can I connect to it?
A: It supports 4 taps for device connections in addition to its line termination function. -
Q: Does it need an external power source?
A: No, it draws power from the CANopen network bus. -
Q: Is it suitable for high-vibration environments?
A: Yes, it complies with IEC 60068-2-6 vibration standards. -
Q: Where should I install it on the network?
A: It should be placed at the end of a CANopen line to provide correct termination. -
Q: Is it compatible with TSX Micro and Premium series PLCs?
A: Yes, it is fully compatible with both the TSX Micro and Premium series. -
Q: What tools are needed for installation?
A: Only a screwdriver is required for the screw terminals; mounting to DIN rail is tool-free. -
Q: What certifications does it carry?
A: The unit is CE and RoHS compliant and conforms to CANopen DS301 specifications.
Related or Same Series Models
| Model | Description | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| TSXCANTDM4 | 4-point CANopen junction box with line terminator | Tap and termination | 105×75×40 | 0.18 |
| TSXCANRMF | CANopen Repeater Module | Signal repeating and amplification | 95×70×35 | 0.16 |
| TSXCANKCDF90 | CANopen Tap for TSX Nano/Micro series | Device tap connector | 90×60×25 | 0.12 |
| TSXCANCBL2 | CANopen Cable – 2 meters | Communication cable | 2000 mm length | 0.10 |
| TSXCANKCDF180 | CANopen Tap with DB9 connectors | Node tap with plug connector | 90×65×30 | 0.14 |
| TSXCANBRK2 | CANopen Breakout Box for TSX systems | Fieldbus node connection | 100×75×45 | 0.17 |
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