01 / 04§ Product code 00362
Digital Timer Relay HW-521 / XY-J02 – Universal Control Module
The HW-521 (XY-J02) is a multifunctional digital timer relay designed to automate processes with precise time intervals. Ideal for incubators (automatic egg turning), humidity control systems, lighting, or any other devices requiring cyclic control.
| Product code | 00362 |
| Category | For Home Appliances |
| In stock | 10+ in stock |
110 TL
- Free shipping on orders over 1,000 TL
- After ordering, the item is reserved for you for 24 hours
§ 02 — Description
Key advantages:
Wide power supply range: DC 6–30 V or Micro USB 5 V.
Flexible time intervals: from 0.1 seconds up to 999 minutes.
Powerful output: controls devices with loads up to DC 30 V 5 A or AC 220 V 5 A.
Multiple operating modes:
P3.2 (Cycle Mode): automatic cyclic start without an external trigger, ideal for incubators.
P1.1: switching on by an external signal.
P-2: switch-on delay.
P-4: pause when a signal is present.
Convenient connection:
Input (+/-): power supply.
Trigger: external signal input.
Relay (NO/COM/NC): for connecting controlled devices.
Application:
The HW-521 allows you to automatically and precisely control mechanical and electrical systems, saving time and preventing manual control errors. It is especially in demand in incubators for even egg turning and microclimate control.