The Schneider TSXSCA50 is a Modbus passive tap junction box designed to support Modbus communication networks in automation systems. It functions as a passive interface that enables multiple devices to be connected to the Modbus network with high signal integrity and reliability. Compact and robust, it simplifies field wiring and enhances the flexibility / system architecture in industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Modbus Passive Tap Junction Box |
| 型号 Number | TSXSCA50 |
| Communication Standard | Modbus RTU |
| Type | Passive tap junction box |
| Material | ABS plastic enclosure |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Mounting Type | DIN rail |
| Degree / Protection | IP20 |
| Connection Type | Terminal blocks |
| Dimensions (W×H×D) | 192 × 72 × 220 mm |
| 重量 | 0.52 kg |
Applications
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Industrial automation systems requiring Modbus RTU communication
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PLC to I/O interconnection setups
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Distributed control systems in manufacturing lines
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SCADA networks in utilities and infrastructure
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Fieldbus signal tapping in process plants
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Retr/itting Modbus segments with minimal disruption
Product Advantages
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Non-intrusive design: Offers easy integration without impacting signal quality.
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Compact structure: Space-saving format ideal for control panels.
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Reliable connectivity: Stable connection for multiple Modbus nodes.
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Tool-free maintenance: Terminal access is straightforward for diagnostics.
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Cost-effective solution: Reduces complexity and wiring errors.
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Compatibility: Fully interoperable with Modicon and third-party Modbus devices.
常见问题 (FAQ)
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Q: Is the TSXSCA50 suitable for Modbus TCP networks?
A: No, it is designed specifically for Modbus RTU (serial communication). -
Q: Can this junction box be used in outdoor installations?
A: No, it is IP20 rated and meant for indoor, cabinet-mounted environments. -
Q: How many devices can be connected through the TSXSCA50?
A: Typically up to 32 Modbus devices, depending on network configuration and line impedance. -
Q: Does it require external power?
A: No, it is a passive device and does not require a power supply. -
Q: Is it compatible with Schneider M340 and M580 PLCs?
A: Yes, it is compatible with both platforms using Modbus RTU. -
Q: Can I install it on a DIN rail?
A: Yes, the 件 supports DIN rail mounting. -
Q: Does it support daisy-chaining / Modbus lines?
A: Yes, it facilitates clean and reliable daisy-chain wiring. -
Q: What maintenance is required for this device?
A: Minimal—regular visual inspection and terminal tightening if needed. -
Q: Is there any built-in surge protection?
A: No, surge protection must be handled externally. -
Q: Can this box be used for other protocols like CANopen or Pr/ibus?
A: No, it is specifically engineered for Modbus RTU networks.
Related or Same-Series 型号s (Modicon Communication Accessories)
| 型号 Number | 描述 | Communication Type | Dimensions (mm) | 重量 |
|---|---|---|---|---|
| TSXSCA62 | Modbus Tap Box with Isolation | Modbus RTU | 192 × 72 × 220 | 0.55 kg |
| TSXCTY2C | RS485/RS232 Converter Cable | RS485/RS232 | 150 × 30 × 50 | 0.20 kg |
| TSXCUSB485 | USB to RS485 Converter | USB/RS485 | 100 × 25 × 40 | 0.15 kg |
| TSXCRJMD25 | RJ45 to DB25 Modbus Adapter | Modbus Serial | 60 × 25 × 25 | 0.10 kg |
| TSXSCP114 | Serial Communication Port Extension | Modbus RTU | 110 × 45 × 70 | 0.25 kg |
| TSXSCA72 | Modbus Passive Junction Box 7 Channels | Modbus RTU | 192 × 72 × 220 | 0.54 kg |
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