Delay relay module/self-locking/delay switch/power-on delay pull-in/disconnect over/555 timer

TRM01Instructions

TRM01delayrelay module，pickuseMade from carefully designed and processed electronic componentsStable performance,Simple operation,Can be widely used in various fieldsControl scenarios that require delayed self-locking.The module comes with four preset functions, which can meet various application needs, and can be customized and added with other specific functions according to user needs. 

Features:

oneEquipped with delayed suction, delayed disconnection, self-locking, and trigger delay functions;

twoEquipped with anti reverse power supply function, connecting the reverse power supply will not damage the module;

threeThere is a 24V working voltage

fourThe timing duration can bezero point oneSecond-one hundred and twentysecondAny setting between them;

5. Parameters can be saved, and the settings will not be lost in case of power failure. 

One modulefunction

Users can select one of the following four functions by pressing the button, and can adjust the potentiometer to choose the delay time. The delay time T1 can be set tozero point oneSecond-one hundred and twentyAdjust within seconds.

Function F1:

Power on delay closing:Delay from power onT1After a certain period of time, the relay will close and provide a high-level pulse signal to the X1 interface at any time. This function will reset and resume operation;

Function F2:

Power on delay disconnection:When powered on, the relay engages, engagesT1After a certain period of time, the relay will disconnect and provide a high-level pulse signal to the X1 interface at any time. This function will reset and resume operation;

Function F3:

Self locking relay mode:Give a high-level pulse signal to the X1 interface of relay, and the relay will close. Then give another high-level pulse signal to disconnect the relay.

Function F4:

Level trigger mode:When powered on, the relay disconnects and sends a high-level signal to the X1 interface. The relay immediately closes, and even after the X1 port signal disappears, the relay still closes. When the closing time T1 is reached, the relay disconnects.

two Electrical parameters

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

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

Less than 35mA at 12V (less than 1mA when the relay is not activated)

Less than 18mA at 24V (less than 1mA when the relay is not activated)

Working temperature: Recommended -20℃—six0℃(Limited scope)-30℃—seventy℃）

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

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

threeModule Interface

moduleVoltage/signal inputEnd:havethreeWire interface, all interfaces have wiring terminals for convenient user use

1DC+: Positive DC power supply

twoDC-: Negative DC power supply

threeX1: Input signal detection interface

relayloadoutput：havethreeWire interface, all interfaces have wiring terminals

1COM：Relay common interface

two、 NO ：Relay normally open interface, suspended before closing, short circuited to COM after closing

3 NC ：Relay normally closed interface, short circuited to COM before relay closing, suspended after closing

Four module dimensions

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