This product is a relay module with reserved interfaces for a human detection sensor/MCU. It is mainly designed to help users combine the Human Sensor Module LD2410 with the relay, but it can also be used with other sensors or MCUs. The onboard AC-DC power module can directly connect to a 100-240V AC voltage and convert it to 5V DC, providing power to sensors or other MCU modules. When users are not using AC power, they can also supply the module with DC 5V. This product can be applied to smart environments such as household appliances and industrial equipment control.
Product Features
- Supply voltage: DC5V / AC100～240V
- Relay allows access to the load:250V/5A
- Optocoupler isolation circuit, strong anti-interference ability, stable work
- Equipped with a relay working indicator for easy relay status observation
Power consumption
When SG-RELAY-S2410 is powered at 5V, the power consumption is roughly 0.03W when the relay is not operational, and 0.425W when the relay is operational. If an AC voltage input is used, the power consumption is about 0.037W when the relay is not operational, and approximately 0.5W when the relay is operational.
Specifications
| Size | 57mm(Length) x 39mm(width) |
| Weight | 42g |
| Optocoupler | LTV-357T-B-IN |
| Supply voltage | DC 5V / AC 100-240V |
| Relay Load Capacity | 250V/5A |
Resource Profile
① HLK-PM01: compact AC to DC Power Module
② AC Input Terminal: Accepts AC 100-240V input; top for neutral (N), bottom for live (L)
③ Relay Output Terminals
④ Relay
⑤ Jumper Cap: Used to switch relay control mode between MCU or human motion sensor module
⑥ 2.54mm 5Pin Human Motion Sensor Module Header
⑦ PH2.0mm 5Pin MCU Header
Module relay wiring diagram
WIKI
Package Contents
- SG-RELAY-S2410 x1
- PH2.0mm 5PIN x1
