12V Digital LED Display Timer Relay Board Adjustable Automation Control Switch Module


Make sure this fits by entering your model number.
OPTICAL COUPLER: The input and output of the Timer Relay Board are isolated by optical coupler, which enhances the anti-interference ability.
POWERFUL FUNCTIONS: Setting parameters can be remembered forever even if power failure.

Amazon.com Price: $14.79 (as of 29/09/2022 04:40 PST- Details)

Features:
It has multiple functions to meet more application requirements. Low power consumption, superior performance.
The product has a wide range of applications and can be used in many fields.

Specification:
Material: Plastic
Weight: 42g/1.5oz
Voltage: 12V
Relay capacity: AC 220V10A / DC30V10A
Static current: 20mA
Operating current: 50mA
Signal voltage: 4V~20V
Service life: 100,000 times
Operating temperature: -40~85℃
Size: 64.2*34.8*18.5mm/2.5*1.4*0.1inch

Instructions:
1. The signal triggers the relay to close. When the time is up, the relay is disconnected during the delay
A: invalid trigger again B: trigger again to restart timing C: restart relay reset to terminate timing
2. The timing time T1 at the beginning of signal trigger and T2 at the time of relay snap-in time and T2 at the time of disconnection (reset) are adjustable
3. Cycle use: connect T1, disconnect T2, and cycle indefinitely. T1 and T2 are both adjustable
4. If there is a signal, the relay is engaged, keep engaged, the signal disappears and the timing starts. When the time is up, the relay is disconnected.
5. During the delay, the signal is given again. The delay is cancelled, the signal disappears and the time is retimed.

Package List:
1 x Timer Relay

Make sure this fits by entering your model number.
OPTICAL COUPLER: The input and output of the Timer Relay Board are isolated by optical coupler, which enhances the anti-interference ability.
POWERFUL FUNCTIONS: Setting parameters can be remembered forever even if power failure.
ADVANTAGE: Increased the power supply anti – reverse connection function.
HIGH STABILITY: The Digital LED Display Timer Relay has high stability, industrial grade circuit boards, class PLC.
VOLTAGE SIGNAL: The signal terminal can hold the voltage signal for a long time.

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