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Product Introduction
The Schneider TSXSCY21601 is a highly reliable serial communication module designed for seamless integration into Schneider Electric’s Modicon Premium PLC series. It enables robust and high-speed serial communication via the RS485 standard, supporting multi-point networking between the PLC and various field devices.
The TSXSCY21601 allows Schneider PLCs to exchange data with a wide range of external devices — including sensors, variable speed drives, operator interfaces, bar code scanners, and many others. Thanks to its flexible protocol support and robust design, it plays a vital role in industrial environments where deterministic and noise-resistant serial communication is required.
Engineered for demanding factory settings, the module provides high performance and durability, ensuring long-term reliable operation. It is perfectly suited for applications in manufacturing, utilities, infrastructure, and process automation.
Product Specifications
Parameter | Specification |
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Product Model | TSXSCY21601 |
Communication Standard | RS485 (Half Duplex, 2-wire) |
Number of Channels | 1 isolated serial port |
Supported Protocols | Modbus RTU / ASCII, Uni-Telway, and other open protocols |
Max Transmission Speed | Up to 115.2 Kbps |
Isolation | Galvanic isolation between serial port and logic |
PLC Compatibility | Schneider Modicon Premium Series |
Cable Type | Twisted pair shielded cable recommended for RS485 |
Connector Type | Removable screw terminal block |
Voltage Withstand Capacity | 500V AC isolation |
Operating Temperature Range | 0°C to +60°C (32°F to 140°F) |
Storage Temperature Range | -20°C to +75°C (-4°F to 167°F) |
Relative Humidity | 5% to 95%, non-condensing |
EMC Compliance | Conforms to IEC 61131-2 standard |
Certifications | CE, RoHS Compliant |
Dimensions (H × W × D) | 55 × 180 × 260 mm |
Weight | 0.36 kg |
Product Applications
The Schneider TSXSCY21601 Communication Module is highly versatile and widely used in various industrial applications:
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SCADA Connectivity: Provides serial communication between PLC and SCADA or DCS systems.
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Field Device Integration: Connects Modicon PLCs with remote devices such as sensors, drives, bar code readers, meters, and more.
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Legacy Device Communication: Integrates modern PLC systems with older equipment still utilizing RS485 serial protocols.
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Energy Management Systems: Links PLCs with intelligent metering devices for energy monitoring and control.
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Machine-to-Machine Communication: Enables communication between distributed machines or production lines.
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Factory Automation: Facilitates serial interfacing in automated manufacturing environments.
Advantages and Key Features
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Reliable Industrial Communication: Proven RS485 serial connectivity for robust field communication.
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Galvanic Isolation: Protects the controller and connected devices from electrical surges and ground loops.
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Wide Protocol Support: Supports popular protocols including Modbus RTU, ASCII, and Uni-Telway.
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Compact Form Factor: Small size for space-constrained control panels.
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Industrial Grade Design: High tolerance to vibration, temperature, and electrical noise.
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Easy Integration: Simple installation into Modicon Premium PLC backplanes.
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Flexible Configuration: Can be configured via Schneider programming software.
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Proven Compatibility: Designed and tested for seamless integration with Schneider PLCs.
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Secure and Stable Performance: CE and RoHS certified for reliable long-term operation.
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Cost-Effective Solution: Provides excellent functionality at a competitive price.
Frequently Asked Questions (FAQ)
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What is the primary function of the TSXSCY21601 module?
It provides RS485 serial communication capability for Schneider Modicon Premium PLCs. -
Which PLC series is compatible with this module?
It is designed for the Modicon Premium series PLCs. -
What communication protocols are supported?
It supports Modbus RTU, Modbus ASCII, and Uni-Telway protocols. -
How many serial ports does the module provide?
It provides 1 isolated RS485 serial port. -
Does it offer isolation to protect the PLC?
Yes, it includes galvanic isolation to protect against surges and ground loops. -
What is the maximum supported baud rate?
Up to 115.2 Kbps. -
Can this module be used with older equipment?
Yes, it can communicate with legacy devices that utilize RS485 protocols. -
What type of cabling is recommended?
Twisted pair shielded cable is recommended for optimal RS485 performance. -
Does this module require any special configuration software?
It can be configured using Schneider’s PLC programming tools. -
What is the physical size and weight of the module?
The size is 55 × 180 × 260 mm, and the weight is 0.36 kg.
Recommended Related Models (Same Series / Similar Models)
Model | Description | Notes |
---|---|---|
TSXSCY11601 | RS232 Communication Module | RS232 version of serial module |
TSXSCY21601 | RS485 Communication Module | RS485 version with isolation |
TSXETZ4105 | Ethernet Communication Module | Ethernet connectivity for PLCs |
TSXETY4103 | Ethernet TCP/IP Communication Module | Advanced Ethernet module for Premium |
TSXCTY2C02 | Communication terminal strip | Terminal accessory for SCY modules |
TSXCUSB485 | USB to RS485 Adapter | PC-to-RS485 interface |
Popular Schneider Electric Automation Models (Same Brand)
Model | Description | Typical Use |
---|---|---|
TSXSCY21601 | RS485 Serial Communication Module | Serial data communication |
BMXP342020 | M340 PLC CPU module | Advanced PLC control |
TSXP572623M | Premium PLC CPU module | High-performance industrial controller |
TM241CEC24R | Modicon M241 logic controller | Machine and motion control |
TSXETY5103 | Ethernet TCP/IP Communication Module | Networked PLC systems |
ATV930D75N4 | Altivar 930 variable speed drive | Precision motor control applications |