Description

DC 5V/12V/24V Delay Timer Relay Multi-functional Delay Time Relay Self-locking Relay Delay Trigger Delay Relay Power Supply

1: Wide range of applications

2: Small size

3: stable performance

4: Simple operation

5: The module presets 4 functions, which can meet a variety of application requirements

The TRM01 delay relay module adopts high-quality components and is carefully designed and processed. It has stable performance and simple operation. It can be widely used in various control occasions that require delay and self-locking. The module has 4 preset functions, which can meet various application requirements, and can customize and add other specific functions according to user needs.

Features:

1. It has the functions of delayed pull-in, delayed disconnection, self-locking and trigger delay;

2. With the power supply anti-reverse connection function, the reverse power supply will not damage the module;

3. There are three working voltage versions of 5V/12V/24V for users to choose;

4. The timing can be set arbitrarily between 0.1 seconds and 120 seconds;

5. The parameters can be saved, and the setting content will not be lost when the power is turned off.

A module function

The user can select one of the following 4 functions by pressing the button, and can select the delay time by adjusting the potentiometer. The delay time T1 can be adjusted between 0.1 seconds and 120 seconds.

Function F1:

Power-on delay pull-in: After delaying T1 time from power-on, the relay pulls in, and sends a high-level pulse signal to the X1 interface at any time, this function resets and restarts operation;

Function F2:

Power-on delay disconnection: when the relay is powered on, the relay is turned off after the time of T1 is pulled in, and a high-level pulse signal is given to the X1 interface at any time, this function resets and starts running again;

Function F3:

Self-locking relay mode: Give a high-level pulse signal to the relay X1 interface, the relay will pull in, and then give a high-level pulse signal to the relay to disconnect.

Function F4:

Level-triggered mode: the relay is disconnected when powered on, and a high-level signal is given to the X1 interface, and the relay is closed immediately. After the X1 port signal disappears, the relay is still closed. When the pull-in time T1 arrives, the relay is disconnected.

Two electrical parameters

Working voltage: DC 5V, 12V, 24V three options (should not exceed +/-10% of the nominal voltage)

Working current: less than 80mA at 5V (less than 1mA when the relay does not operate)

Less than 35mA at 12V (less than 1mA when the relay does not operate)

Less than 18mA at 24V (less than 1mA when the relay does not operate)

Working temperature: recommended -20°C—60°C (limit range -30°C—70°C)

Load capacity: Relay normally open port Maximum load capacity: DC 0-30V/10A, AC 0-250V/10A

Maximum load capacity of relay normally closed port: DC 0-28V/10A, AC 0-125V/10A

Three module interface

Module voltage/signal input: There are 3-wire interfaces, all interfaces have terminals, which is convenient for users to use

1. DC+: Positive pole of DC power supply

2. DC-: negative pole of DC power supply

3. X1: input signal detection interface

Relay load output: there are 3-wire interfaces, all interfaces have terminals

1. COM: relay common interface

2. NO: The relay is normally open interface, the relay is suspended before closing, and short-circuited with COM after closing

3. NC: The relay is normally closed interface, the relay is short-circuited with COM before it is closed, and it is suspended after it is closed.

Four module size

Dimensions: 60mm*35mm*20mm (length*width*height).

Package List :

1*Delay relay module