Schneider Electric Modicon TSXPBY100 Profibus-DP Master Module

The Schneider Electric TSXPBY100 is a Profibus-DP communication module for Modicon Premium PLC systems. This module enables high-speed industrial network connectivity as a Class 1 and Class 2 master. It comes as a complete kit with a PCMCIA card and connection accessories. The TSXPBY100 provides robust data exchange with a large number of field devices.

Core Module Specifications

• Brand: Schneider Electric
• Model: TSXPBY100
• Product Line: Modicon TSX Micro / Premium Automation Platform
• Module Type: Profibus-DP V0 Master Option Module Kit
• Compatible PLCs: Modicon Premium, Atrium Slot-PLC
• Physical Interface: RS-485
• Transmission Rates: 9.6 Kbit/s to 12 Mbit/s (Auto-negotiating)
• Master Class: Class 1 (Cyclic Data) and Class 2 (Configuration/Diagnostics)
• Transmission Mode: NRZ (Non-Return to Zero)
• Cable Type: Twisted, Shielded Pair
• Module Format: Standard
• Kit Net Weight: 0.87 kg (1.92 lb)

Network Performance & Capacity

• Maximum Number of Slaves: 126 Devices (with addressing 0-125)
• I/O Data Capacity: 3872 Input Bytes / 3872 Output Bytes (per scan)
• Segment Length (12 Mbit/s): 100 m (328 ft) without repeater
• Segment Length (12 Mbit/s): 400 m (1312 ft) with 3 repeaters
• Segment Length (9.6 Kbit/s): 1200 m (3937 ft) without repeater
• Segment Length (9.6 Kbit/s): 4800 m (15748 ft) with 3 repeaters

Communication Services & Functions

• Class 1 Master Services: Read/Write DP Slave I/O Data, Set Slave Parameters (on power-up), Transfer Slave Diagnostic Data, Check Slave Configuration
• Class 2 Master Services: Manage Monitoring Requests (Global CONTROL, Get Master Diag)
• Not Supported: Profibus FMS Message Handling, Master-to-Master Dialogue
• Configuration: Done via the PLC programming software (Unity Pro/PL7)

Kit Contents & Physical Details

• Host Module: Plugs into the PLC's option slot.
• PCMCIA Communication Card: Contains the Profibus firmware and processor.
• Integrated Connecting Cable: 0.6 m length for card-to-module connection.
• T-Junction Box: Enables a tap link to the main Profibus trunk cable.
• Current Consumption: 400 mA @ 5V DC (supplied from the PLC rack).
• Electrical Connection: 9-pin D-Sub connector (female) for Profibus network.

Environmental & Durability Ratings

• Operating Temperature: 0°C to +60°C (32°F to 140°F)
• Storage Temperature: -25°C to +70°C (-13°F to 158°F)
• Operating Humidity: 5% to 95% RH (non-condensing)
• Operating Altitude: 0 to 2000 meters (0 to 6561 ft)
• Vibration Immunity: Complies with IEC 60068-2-6
• Shock Immunity: Complies with IEC 60068-2-27
• ESD Immunity: Complies with IEC 61000-4-2

Installation & Network Setup

• Insert the PCMCIA card firmly into the host module.
• Install the host module into an available option slot on the Premium PLC rack.
• Connect the integrated 0.6m cable between the card and the module.
• Wire the Profibus trunk cable to the module's 9-pin D-Sub connector.
• Use the provided T-junction box for convenient spur connections if needed.
• Set unique addresses (1-125) for all slave devices on the network.
• Configure the network parameters (baud rate, I/O mapping) in Unity Pro software.
• Terminate both ends of the Profibus trunk cable with the included or external 220Ω resistors.

Packaging & Shipping Information

• Package Contents: 1 x Host Module, 1 x PCMCIA Card, 1 x 0.6m Cable, 1 x T-Junction Box, Documentation
• Package Dimensions (L x W x H): 27.5 x 24.5 x 24.5 cm (10.8 x 9.6 x 9.6 in)
• Package Gross Weight: 1.309 kg (2.886 lb)
• Shipping GTIN (EAN): 3389110105438
• Shipping Methods: FedEx, UPS, DHL Express services available.
• Country of Origin: France (FR)
• Return Policy: This communication module kit is non-returnable.

Warranty & Support

• Warranty Period: 12 months from the date of purchase.
• Warranty covers defects in materials and manufacturing.
• Network configuration support is available for complex slave device integration.
• Always use certified Profibus connectors and cable for reliable network operation.

Frequently Asked Questions (FAQ)

• What is the difference between Class 1 and Class 2 master functionality?

Class 1 master handles the cyclic, real-time exchange of input/output data with slaves. Class 2 master is used for non-cyclic services like parameterization, configuration, and detailed diagnostics, often accessed from an engineering tool.

• Can I connect this to a Siemens Profibus network?

Yes, Profibus-DP is a vendor-independent standard. The TSXPBY100 can act as a master for any standard Profibus-DP slave device, including those from Siemens, SEW, Festo, and many others.

• Why does the network length depend on the transmission rate?

Higher data rates are more susceptible to signal degradation over distance. At 12 Mbit/s, capacitance and attenuation limit the reliable cable length to 100m. At slower rates like 9.6 Kbit/s, the signal can travel much farther (1200m) without degradation.

• How do I configure the I/O mapping for the slaves?

In Unity Pro, you import the GSD (device description) file for each slave device type. The software then lets you assign the slave's I/O data to specific %I and %Q memory addresses in the PLC, creating a hardware configuration.

• What happens if the PCMCIA card is removed while the PLC is powered?

Removing the card during operation will cause a communication fault. The PLC will likely flag an I/O error on the Profibus module, and all data exchange with the slave devices will stop until the card is reinserted and the fault is cleared.

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