NOYITO 4-Channel Relay Module DC 5V 12V 24V Self-locking Triggering Interlocking High Low Level Trigger for PLC Industrial Control Arduino (5V)

NOYITO 4-Channel Relay Module DC 5V 12V 24V Self-locking Triggering Interlocking High Low Level Trigger for PLC Industrial Control Arduino (5V)

$ 14.99

Score By Feature

Based on 4 ratings

Satisfaction

8.08

Packaging

8.28

Giftable

7.87

Customer service

8.02

OveReview Final Score

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Product Description

In addition to its widespread use in the design and development of products for the home and industrial markets by the majority of electronic enthusiasts, the module can serve as a good input source for the microcontroller, used especially in institutions of higher learning for the design of electronic circuits. Automation equipment modifications, PLC industrial controls, Arduino robots, smart home products, etc.

With double-sided PCBs, 4-channel design is independent of each other, thus no interference is possible. It has a single-chip design, with stable and reliable performance, powerful anti-interference, no false trigger, and

Besides the trigger optocoupler isolation, the trigger power supply can also be an external power supply, achieving truly complete separation. power on the trigger, put a DC12V trigger in series with a 5V trigger. 1 to 6. The trigger must be paired with a 15-22K resistance in series with its 8K resistance otherwise, the chip will be damaged)

Product stability can be directly verified with 4 tactile switches (low-level trigger valid) an indicator for power (green LED) and indicators for 4 switches

Charger has an AC 250V 10A and a DC 30V 10A load. The user guide can be downloaded from the following page. The Amazon website. Please visit https//secure.clouddrive.com/clouddrive/share/HEpuoHFFRMSKcz3TtIlAAVFmR2wKJnz67EtjGAASxKe

Questions & Answers

If you can, can you provide a diagram with the triggers connected to resistors? Do I need a 12 Volt model for the 12+ trigger if I have a 12 Volt model?

The trigger voltage is A level of 0 corresponds to a low level The high level default is 3V, 5V is the low level default. Unless the trigger voltage is 12 volts or a 5 volts, a 12 volt trigger will trigger the latch. A series connection must be made between the 8K resistors. The resistor is connected in series with the trigger terminal in (the specific operation here is to connect it in series)

Does the 12V version have a power trigger which can be activated from 5v and output 12v?

The trigger voltage is A zero trigger voltage is a low trigger voltage The high level default is 3V, 5V is the low level default. (For the 12V level trigger, a 5V trigger voltage will be used. To make the trigger work, an 8K resistor should be connected in series To trigger the 24V level trigger voltage, you must also connect a 15-volt trigger voltage to it This chip will burn if there is a 22K resistor attached to the trigger).

An external toggle switch should be connected to the relay by way of an external toggle switch? What is the best way to set the jumpers?

In use of the external trigger and in not use of the external trigger the connections are the same (Please see the third picture) *br> *br>The difference between the two is whether or not the jumper cap is inserted. This is how the jumper cap is set In addition to the four switches on the board, there are also two jumper caps TRV+, TRV-. The TRV+, TRV- signal is not used if the external trigger is not used There are two jumper caps that need to be connected. When an external trigger is used, the TRV+, TRV- lines should be set to There is no need to plug in two jumper caps. This is the TRV plus External trigger positive (if external trigger is used, the jumper cap on the RTV + and VCC needs to be unplugged) *TRV- RTV-if external trigger used (if external trigger used Plug-ins need to be disconnected from the GND jumper cap)

Selected User Reviews For NOYITO 4-Channel Relay Module DC 5V 12V 24V Self-locking Triggering Interlocking High Low Level Trigger for PLC Industrial Control Arduino (5V)

Manufacturer response will be incorporated into the update

4/5

In a few days, they sent me the spec sheet for the board. I had pretty much figured out how to set jumpers to sinking or sourcing the coils, but the rest of the jumpers seem to be defined also. I can't seem to locate the link to the spec sheet download on the page, although they claim it is somewhere on the page. As an aside, I want to thank Noyito for his hard work! In my opinion, I would give this a grade of 5 It's still too early to tell how long it'll last, but the stars appear to be aligned. Additionally, they don't clean the board after soldering it because the flux stays on the board. For that I will deduct 5 points.

Emma Mack

| May 17, 2021

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