6–30V Time Delay Relay Module LED Cycle Timer

6–30V programmable time delay relay module with LED display

6–30V Programmable Time Delay Relay Module – LED Cycle Timer

1 Module

£3.59

6–30V Programmable Time Delay Relay Module – LED Cycle Timer

£3.59

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Pack contents: 1 × programmable time delay relay module. Power supply, USB cable, wiring and enclosure are not included.

Add adjustable delay and repeating on/off control to an electronics project. This module has a digital LED display, push-button settings and an isolated high-level trigger input. It operates from a 6–30V DC supply or a 5V Micro USB supply.

Specifications

Module supply	6–30V DC, or 5V via Micro USB
Trigger input	High-level signal, 3–24V
Timing settings	0.1–99.9 seconds; 1–999 seconds; 1–999 minutes
Output	Passive relay contacts (dry contacts); the output does not supply voltage
Typical supply current	20mA idle; 50mA operating
Board dimensions	Approximately 62 × 38 × 17mm
Settings memory	Parameters retained after power is removed

Operating modes

Mode	Function
P1.1	A trigger switches the relay on for OP time, then off. Further triggers during OP are ignored.
P1.2	A trigger switches the relay on for OP time. Another trigger restarts the timing.
P1.3	A trigger switches the relay on for OP time. Another trigger switches it off and stops timing.
P-2	After a trigger, wait CL time, switch on for OP time, then switch off.
P3.1	A trigger starts repeated OP-on / CL-off cycles. Another trigger stops the cycle.
P3.2	OP-on / CL-off cycles start when power is applied, without an external trigger.
P-4	The relay remains on while a trigger signal is present. When the signal disappears, it switches off after OP time; a new signal resets the timer.

OP = on time; CL = off time; LOP = cycle count, 1–999 or continuous operation when set to “---”.

Basic setup

Hold SET for approximately 2 seconds to enter mode selection. Choose the mode with UP / DOWN.
Press SET to move between the parameters supported by that mode. Use UP / DOWN to adjust each value.
While editing a timing value, press STOP to select its time scale: XX.X for 0.1–99.9 seconds, XXX for 1–999 seconds, or X.X.X for 1–999 minutes.
Hold SET for approximately 2 seconds to save and return to the main display.

On the main display, a short press of STOP enables or disables relay operation. Holding STOP for approximately 2 seconds switches between C-P display sleep and O-d always-on display mode. In C-P mode the display turns off after 5 minutes without button operation while the programme continues.

Connection notes

Check the terminal labels and polarity before connecting power. Module supply voltage and switched-load voltage are separate specifications. The contacts require an external load supply. Select the load using the relay's actual contact ratings and the load's starting current. Disconnect power before wiring. Any mains-voltage installation requires a suitable insulated enclosure and a qualified installer.