Description

5V1 relay, traffic light, high level trigger

5V1 relay traffic light low level trigger

Features:

1. With isolation groove in control area and load area.

2. With power and relay action indication, bright when connect and go off when disconnects.

3. When there is a signal in signal input, public side and common side will breakover.

4. It can be not only used as a microcontroller development board module, but also as a home appliance control.

5. It can not only control the DC or AC signal, but the 220V AC load.

6. With a permanent open and close vents contact.

7. It is convenient to connect with blue KF301 terminal access control cable.

Specification:

1. VCC: Power interface, 5V

2. GND: Ground

3. IN: Control interface .Drive Current at least 4mA

4. COM: Control circuit ground ,Connect to GND

5. Size: approx. 41 x 16 x 16mm/ 1.61 x 0.62 x 0.62''

6. Weight: approx. 12g

Note:

1. High level flip-flops shows that there are trigger mode of the voltage between the signal input terminal and the ground; That is to say it is a way of short circuit trigger between signal input and VCC positive pole.

2. Low level flip-flops shows that there are voltage for OV trigger mode between the signal input terminal and the ground. In a word, it is a way of short circuit trigger between signal input and GND negative pole.

3. Please allow 1-3mm differs due to manual measurement.

4. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.

1-way relay traffic light low level trigger

Product selling point:

1. Using high-quality materials, the quality is guaranteed

2. Simple and convenient to use

3. The appearance of the product is exquisite

4. Multiple specifications optional

5. Stable performance

Product parameters:

1. This module is divided into three series: 5V, 12V and 24V. When using, pay attention to distinguish the power supply voltage of the module

2. The low level trigger of this module is valid

3. The difference between low-level triggering and high-level triggering: high-level triggering refers to a triggering method in which the positive voltage of the VCC terminal is connected to the triggering terminal. When the triggering terminal has a positive voltage or reaches the triggering voltage, the relay will Pull-in; low-level triggering refers to a triggering method in which the negative voltage of the GND terminal is connected to the trigger terminal. When the trigger terminal has 0V voltage or the voltage is low enough to trigger, the relay will pull in.

4. The relay does not output electricity, but acts as a switch to control the on-off of the load circuit

5. Input section:

VCC: positive pole of power supply (power supply according to relay voltage)

GND: negative power supply

IN terminal: relay signal trigger terminal

6. Trigger mode: low level trigger

7. With power indicator light and relay action indicator light, it is bright when it is pulled in, and it is not bright when it is disconnected.

Shipping list:

Module X1

2-way relay with optocoupler isolation protection relay

Product selling point:

1. Using high-quality materials, the quality is guaranteed

2. Adopt optocoupler isolation, strong driving ability and stable performance

3. Adopt 5VDC relay, drive current 5mA

4. Low level trigger, support single-chip level control

5. There are 4 positioning holes, the hole diameter is 3.1mm, which is convenient for screw fixing

Product parameters:

1. Power supply, signal input terminal (pin header)

VCC: Connect to the positive pole of the power supply, supply voltage: +5VDC

GND: connect to the negative pole of the power supply

IN1: Trigger signal input terminal, active low, control K1 relay voltage pull-in

IN2: Trigger signal input terminal, active low, control K2 relay voltage pull-in

RY_VCC is the relay power supply, plug in the jumper cap and short-circuit VCC

2. Relay output (terminal)

The first port of K1: relay normally closed interface, short-circuit with the common terminal before the circuit breaker pulls in, and hangs after the pull-in

The second port of K1: relay common terminal

The third port of K1: the relay normally open interface, the relay is suspended before closing, and short-circuited with the common terminal after closing

The first port of K2: relay normally closed interface, short-circuit with the common terminal before the circuit breaker is closed, and vacant after it is closed

The second port of K2: relay public interface

The third port of K2: relay normally open interface, the relay is suspended before closing, and short-circuited with the terminal after closing

Notice:

1. The power supply voltage cannot exceed 5VDC, otherwise the relay will be burned out

2. The positive and negative poles of the power input terminals cannot be reversed

Shipping list:

Module X1.