TSX DEY08D2 Discrete Input Module | Schneider Premium PLC

Product Description

The Schneider TSX DEY08D2 is an 8-channel discrete input module from the Modicon Premium automation platform. It is designed to reliably interface field devices, including push buttons, limit switches, and proximity sensors, with the PLC system.

Each input channel is isolated to provide robust protection against electrical disturbances, ensuring accurate digital signal acquisition. Moreover, the module operates at 24 VDC and complies with EN/IEC 61131‑2 Type 2 standards, making it suitable for industrial automation environments.

The TSX DEY08D2 is widely used in manufacturing, packaging, energy, and process industries, where dependable digital inputs are critical. Although it was discontinued in December 2020, Schneider Electric provides service support until December 31, 2026.

Technical Specifications

Module – TSX DEY08D2

• Product type: Discrete input module

• Series: Modicon Premium PLC

• Model: TSX DEY08D2

• Number of inputs: 8 isolated channels

• Input voltage: 24 VDC positive

• Sensor power supply range: 19–30 VDC

• Input compatibility: 2-wire / 3-wire proximity sensors (EN/IEC 60947‑5‑2)

• Input current: 7 mA per channel

• Guaranteed ON state: ≥11 V, ≥6.5 mA

• Guaranteed OFF state: ≤5 V, ≤2 mA

• Input impedance: 4000 Ω at ON state

• Response time: ≤7 ms (typical 4 ms)

• Power dissipation: 1 W + 0.15 W × number of channels used

• Electrical connection: Screw terminals

• Current consumption: 55 mA at 5 VDC, 80 mA at 24 VDC

• Diagnostics: LED indicators for input status

• Certifications: CE marking

• Net weight: 0.3 kg

• Module format: Standard

• Lifecycle status: Discontinued; end of service Dec 31, 2026

FAQ

Q: How many discrete inputs does the TSX DEY08D2 support?
A: It supports eight isolated input channels.

Q: What is the operating voltage of the module?
A: The module operates at 24 VDC with a sensor supply range of 19–30 VDC.

Q: Are the inputs compatible with industrial sensors?
A: Yes, it supports 2-wire and 3-wire proximity sensors compliant with EN/IEC 60947‑5‑2.

Q: Is the module still supported by Schneider Electric?
A: Yes, service support is provided until December 31, 2026.

Q: What type of diagnostics does the module provide?
A: LED indicators display input status for each channel to simplify monitoring.