Differences

This shows you the differences between two versions of the page.

--- actor:relay_moduls [2026/05/14 22:00] – [Current Required] vamsan
+++ actor:relay_moduls [2026/05/15 00:12] (current) – vamsan
@@ Line 29: / Line 29: @@
 ==== Compare various multi-channel optocoupled relay modules ====
 ^Module Name^Channel Count^Controller/Coil DC Input^Output Capacity (Max DC)^Output Capacity (Max AC)^Controller-Side Input Current (Per Active Pin)|
-|HL-54|4 Channels|5V |DC30V DC @ 10A|250V AC @ 10A|2 mA – 5 mA (Logic Only via Optocoupler)|
+|HL-54|4 Channels|5V / 3.3V *|DC30V DC @ 10A|250V AC @ 10A|2 mA – 5 mA (Logic Only via Optocoupler)|
 |HW-316|4 Channels|5V DC30V DC @ 10A|250V AC @ 10A|15 mA – 20 mA|
 |KY-019|1 Channel (Available up to 8)|5V DC (3.3V to 12V variants)|30V DC @ 10A (Some boards 28V @ 5A)|250V AC @ 10A (Some boards 50V @ 5A)|15 mA – 20 mA (Transistor base/LED pull)|
 |HFD4/3-S \\ (Raw Relay)|1 Channel (Component)|3V DC (Standalone coil)|220V DC @ 2A|250V AC @ 0.5A|33.3 mA (Requires external driver circuit/diode)|
 |FY-T734 \\ (GEYA)|4 Channels|5V DC, 12V or 24V AC/DC|30V DC @ 10A|250V AC @ 10A|~21.8 mA (Industrial terminal input)|
+* //3.3V, if the relay is labeled 03VDC.//
 ===== Sensor topics on lamaPLC =====