DC 12V Programmable Time Delay Relay Module On Delay Off Delay Timer with Segment LED Display 0.1s to 270h Range 18 Modes Reverse Protection Auto Power Saving PLC and NPN/PNP Sensor Signal Control

Product Description:

A programmable DC 12V multifunction time delay relay module for automatic control applications. It supports on-delay and off-delay timing from 0.1 seconds to 270 hours and features a segment LED display for timer settings and status.

Core Selling Points:

Provides 18 programmable delay modes for different switch control requirements. Reverse protection helps protect the module when terminals are connected incorrectly. An automatic power-saving function can be configured by the user, and settings are saved automatically so they are retained after power loss. Suitable for PLC digital outputs and sensors that provide a positive voltage pulse, including NPN/PNP signal applications.

Technical Specifications:

Product type: Programmable multifunction time delay relay module. Rated input: DC 12V. Timing functions: On delay and off delay. Delay range: 0.1 seconds to 270 hours. Programmable modes: 18. Display: Segment LED display. Signal applications: PLC digital outputs and sensor NPN/PNP signals providing a positive voltage pulse. Protection: Reverse protection. Additional function: Automatic power saving with automatically saved settings.

Before Purchase:

Confirm that the available power source is DC 12V. Check that your control system provides a compatible positive voltage pulse from a PLC digital output or an NPN/PNP sensor. Verify that the required timing range and on-delay or off-delay function are supported by the selected mode, and connect the terminals according to the application to avoid incorrect wiring.