DC 8-36V 8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED Relay Board for Various Power Control Applications
DC 8-36V 8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED Relay Board for Various Power Control Applications
Description: 8-channel multi-function relay control module, using industrial- grade high-quality components, carefully designed and processed, stable performance, simple operation, can be widely used in various power control applications. The module presets up to 20 kinds of functions, uses 8-36V wide voltage power supply design, and adds the linkage function of each channel, users can freely combine many new applications, such as sequential linkage, cycle linkage and so on. Note: 1. The input signal detection interface can be either active-high or active-low. The user can select via COM port. If COM is connected to H, IN1-IN8 is active high, if COM is connected to L, IN1-IN8 is active low! 2. Trigger voltage (COM, IN1-IN8 port voltage): high level no more than 5V, low level no more than 0.8V. Specifications: Material: ABS Size: 140 x 80mm / 5.51 x 3.15in Weight: Approx. 154g Package List: 1 x Relay Module
Product Features
- Less Error: At least 1 second timing function can be set by this interface relay board module, this multipfunction optocoupler LED time delay relay module has accurate timing, which shows the error is less than 1%, you can rest assured to use
- Multiple Functions: Our 8-channel time delay relay module presets up to 20 kinds of functions, uses 8-36V wide voltage power supply design, and adds the linkage function of each channel, users can freely combine many new applications, such as sequential linkage, cycle linkage and so on
- High Low Level: The trigger signal input supports users to select, this DC 8 channel multifunctional time relay module possesses high level or low level pulse triggering, which is very flexible during the using
- Powerful Protection: This DC 8V-36V wide voltage input, with the function of power anti-reverse connection, will not damage this optocoupler LED relay board module due to wrong power connection
- Automatic Feature: Our multifunction time delay relay module adds automatic power saving function. All setting options can be automatically saved, and the content of setting won't lost when power off