Introducing DC12V 1 Channel Relay Module Delay Timer Control Switch Board, a cutting-edge solution designed with user simplicity and enhanced functionality in mind. This upgraded module features improvements to meet users’ evolving needs, including an increased power supply anti-reverse function for added safety. The utilization of opto-isolated input and output enhances anti-jamming capability and reduces power consumption.

Note: Actual product may vary from images in terms of brand value printed or color of board.

Features: 

1. Enhanced Safety with Anti-Reverse Function: New upgrades include an increased power supply anti-reverse function for added safety in operations.
2. Opto Isolated Input and Output: Utilizes opto-isolated input and output, enhancing anti-jamming capability and reducing power consumption for reliable performance.
3. Memory Function for Last Setting Parameters: Memorizes the last setting parameters, ensuring continuity and convenience even after a power-off.
4. Extended Signal Terminal Voltage Maintenance: Signal terminal voltage can be maintained for a long duration, promoting stability in various applications.
5. Industrial-Grade PCB Board: Crafted with an industrial-grade PCB board, ensuring robustness and reliability in diverse environments.

Specifications:

1. Timing Range (Settable):
   1. 0.1~99.9 seconds
   2. 1~999 seconds
   3. 1~999 minutes
2. Working Voltage: DC 12V
3. Signal Voltage: DC 4~20V
4. Output Capacity: Can control loads within DC 30V 5A or AC 220V 5A
5. Current Consumption: Static Current: 20mA; Working Current: 50mA
6. PCB Dimensions: 64 * 35 * 18mm (L * W * H)
7. PCB Weight: 25g

Package Includes:

1 x DC12V 1 Channel Relay Module Delay Timer Control Switch Board