TWRobotics 4 Channel Relay Module 5V High and Low Level Trigger Relay Module

This 4-Channel Relay Module 5V High and Low-Level Trigger Relay Module comes with a max load for output: AC 250V/10A, DC 30V/10A. A trigger current of 20 mA can be used to all kinds of single-chip microcomputer IO control triggering, normally opening and closing two work modes. By switching the trigger level selection terminal to set 3-5V high level or 0-1.5V low-level trigger controlled,

Adopting patch piece opto-isolator, green power light, red relay status light, strong drive capability, stable performance, and clear work conditions This product is known as the 4 Channel 5V Relay Module, the 12V 4-Channel Relay Module, and the 5V 4 Channel Relay Optocoupler Isolation Module.

Trigger Mode Configuration:

The module has a trigger level selection terminal; for each relay, the trigger level can be individually controlled through the short-circuit cap. The COM side is common, in the middle. When the LOW (L) terminal is connected to the common terminal, it is a low-level trigger; when the HIGH (H) terminal is connected to the common terminal, it is a high-level trigger.

Input Interface:

1. DC+: 5V positive power supply

2. DC-: 5V negative power supply

3. IN: corresponding with trigger signal level of relay

Output Interface:

1. NO: normally open interface

2. COM: common interface

3. NC: normally close interface

Features:

• Work Voltage: 5VDC
• Quiescent Current: 5 mA
• Max Current: 190 mA
• Trigger Current: 3-5 mA
• Low-Level Trigger Current: 0-1.5V
• High-Level Trigger Current: 3-5V

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Dispatched (in Days): Same Day Dispatch

Minimum Order Quantity: 1 pcs

Country of Origin: N/A