Work Voltage: DC 5V, Max Load for Output: AC 250V/10A, DC 30V /10A.
Trigger Current 5A, can be used to all kinds of Single Chip Microcomputer IO control triggering, normally open and normally close two work mode.
By switching the trigger level selection terminal to set 3-5V high level or 0-1.5V low-level trigger controlled.
Adopting patch piece optoisolator, green power light, red relay status light, strong drive capability, stable performance, clear work condition.
Fault tolerant designed, humanized lead wire terminals, even the control line break off, the relay still keep working
Module Size: 50x26x18.5mm (LxWxH)
4 Fixed Holes for Screw: Diameter 3.1mm
Work Voltage: 5V
Quiescent Current: 5mA
Max Current: 190mA
Trigger Current: 3-5mA
Low-Level Trigger Current: 0-1.5V
High-Level Trigger Current: 3-5V
1. DC+: 5V positive power supply
2. DC-: 5V negative power supply
3. IN: corresponding with trigger signal level of relay
1. NO: normally open interface
2. COM: a common interface
3. NC: normally close interface
Trigger Mode Configuration:
The module has a trigger level selection terminal, each relay trigger level can be individually controlled, through the short-circuit cap to control. COM side is common, in the middle;
When the LOW (L) terminal is connected to the common terminal, it is a low-level trigger; when the HIGH (H) terminal is connected to the common terminal, it is a high-level trigger.
Normally Open Interface Work Mode:
COM port connect with loaded AC live line or DC positive power supply, NO port connects with loaded AC zero line or DC negative power supply, the load circuit is disconnected, when there is trigger signal input, relay pick up, and a circuit connected, load work.
Normally Close Interface Work Mode:
COM port connects with loaded AC live line or DC positive power supply, NC port connects with loaded AC zero line or DC negative power supply, the load circuit is closed, and load work normally. When there is trigger signal input, relay disconnect, and the load is off work.