Schneider Electric TSXDSY16T2 Discrete Output Module

Product Description

The Schneider Electric TSXDSY16T2 is a high-performance discrete output module designed for the Modicon Premium automation platform. It features 16 isolated transistor outputs with 24 V DC current-sink operation, ensuring reliable control of industrial actuators, such as solenoids, contactors, and indicator lamps. Moreover, its solid-state construction and built-in protection mechanisms enhance long-term system reliability while minimizing maintenance requirements. This module integrates seamlessly into Modicon Premium PLC systems, enabling efficient signal distribution and precise automation control.

Designed for industrial environments, the TSXDSY16T2 supports fast switching, robust overload protection, and enhanced isolation resistance. In addition, it provides overvoltage protection through a transil diode and reverse polarity safeguards, making it suitable for demanding applications where reliability and safety are paramount. Engineers benefit from its standardized screw terminal block for easy installation and secure connections.

Key Features

• 16 isolated transistor outputs, current sink, 24 V DC

• Maximum output current: 0.5 A per channel, 4–7 A per module

• Response time: ~0.6–1.2 ms; switching frequency up to 0.5/LI² Hz

• Output overvoltage protection by built-in transil diode

• Reverse polarity protection using reverse-mounted diode

• Short-circuit and overload protection with electronic tripping on reactivation

• Isolation resistance: >10 MΩ at 500 V DC

• Standard screw terminal block for easy integration

• Certified to CE, UL, CSA, DNV, RMRS, GL, BV, ABS, RINA standards

• Operating temperature: 0–60 °C; Storage: –25–70 °C

• IP20 rated, Pollution degree 2

Technical Specifications

• Product Type: Discrete Output Module

• Platform: Modicon Premium PLC

• Output Type: Transistor, current sink

• Number of Outputs: 16 isolated channels

• Rated Voltage: 24 V DC positive logic

• Voltage Range: 19–30 V DC

• Output Current: 0.5 A per channel

• Maximum Module Current: 7 A

• Residual Voltage [Ures]: 1.2 V

• Switching Frequency: 0.5/LI² Hz

• Response Time: ~0.6–1.2 ms

• Power Dissipation: 1.1 W + 0.75 W × number of outputs × current

• Dielectric Strength: 1500 V, 50/60 Hz, 60 s

• Current Consumption: 80 mA, 5 V DC

• Weight: 0.34 kg

Typical Applications

The TSXDSY16T2 module is ideal for industrial automation systems requiring precise and reliable output control. For instance:

• Controlling solenoids and valves in manufacturing lines

• Driving contactors and indicator lamps in machine panels

• Integrating with Modicon Premium PLCs for complex process automation

• Protecting sensitive devices with built-in overvoltage and short-circuit safeguards

FAQ

Q1: Can TSXDSY16T2 be used with AC loads?
A1: No, this module is designed for DC output only and is optimized for 24 V DC devices.

Q2: What happens if an output is short-circuited?
A2: The module features electronic tripping, automatically reactivating once the fault is cleared.

Q3: Is this module still supported by Schneider Electric?
A3: The TSXDSY16T2 is discontinued, with end-of-service scheduled for December 31, 2026. The recommended replacement is the BMXDDO1602.

Q4: How is overvoltage protection implemented?
A4: Each output includes a transil diode for robust protection against voltage spikes.