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๐Ÿ”Œ aediko 2pcs relay module: dc 5v 4 channel relay board shield with optocoupler isolation and high/low level trigger support logo

๐Ÿ”Œ AEDIKO 2pcs Relay Module: DC 5V 4 Channel Relay Board Shield with Optocoupler Isolation and High/Low Level Trigger Support Review

3

ยท

Very good

Revainrating 4.5 out of 5ย ย 
Ratingย 
4.7
๐Ÿ”‹ Switches & Relays, ๐ŸŽ๏ธ Performance Car Parts & Accessories

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Details

Connector TypeThrough Hole
Contact TypeNormally Closed
Current Rating5 Milliamps
Mounting TypeScrew Mount
BrandAEDIKO

Description of ๐Ÿ”Œ AEDIKO 2pcs Relay Module: DC 5V 4 Channel Relay Board Shield with Optocoupler Isolation and High/Low Level Trigger Support

4 Channel Relay Moduleโ€™s Path Can Be Triggered By High Level or Low Level Through Jumper Setting; Trigger Current of Opto-Isolator: 5mA. This 5V Relay Module is 4 Channel Isolated, Each Relay Can Individually Switch On/Off By An Opto-Isolated Digital Input. 5V 4 Channel Relay Module Comes with High-Current Relay,Maximum Load: AC 250V 10A;AC 125V 15A ; DC 30V 10A. This Module Design With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move; With Optical Coupling Isolation,Triggering More Reliable and Stable. The Module Equipped With Screwed Terminal Plate and Fixed Bolt Holes,Bolt Hole: 3.1 mm; 67*44.5mm (Spacing);Standard Interface Can Connect With Microcontrollers and be Controlled By a Wide Range of Microcontrollers Directly.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Confirmed both relays are working, relay is different than shown [Single, 10A/30VDC / 125V & 240VAC]

Relay has been tested and all 4 relays work with either a high or low signal trigger ( Beep and LED test ). only, without continuity test). Both boards were ok. The relays didn't appear in the list but are the same as on other similar boards [Songle].

Pros
  • Certified
Cons
  • No Assurance

Revainrating 5 out of 5

Trigger input selectable high/low

This relay board takes up little space but includes all the important jumpers for selecting the high or low trigger input. This will save you the headache of replacing the circuit and will cost you a bit more. Small screw terminals are something between brands. They are undersized for the wire size that will fit compared to the amperage rating of the relay.

Pros
  • Build confidence
Cons
  • Updated

Revainrating 4 out of 5

The description in the 125 volt relay rating display is wrong

The 12 volt version of the relay lists 10 amps at all the different voltages. I'm switching an inductive load at 2 amps, so I'm interested in the 15 amp rating shown for 115 volts. Still a lot. For those with PLCs with outputs that short to ground when power is applied, the four jumper pins simply need to be moved from the default com and high positions to com and low.

Pros
  • Very good price
Cons
  • Unbelievable price