1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And Low Triger Trigger
SPECIFICATIONS
Application: Computer
Brand Name: SZYTF
Choice: yes
Condition: New
Dissipation Power: n/a
High-concerned chemical: none
Operating Temperature: n/a
Origin: Mainland China
Supply Voltage: n/a
Type: Module
is_customized: Yes
semi_Choice: yes
Product Application:
PLC automation equipment control, industrial system control, Internet of Things control, home intelligent control, electronic enthusiasts development experiments, various circuit modifications.
Product parameters:

Trigger voltage range:
05V Low level trigger module :0-2VDC relay ON (ON), 3-5VDC relay OFF (OFF)
12V low level trigger module :0-5VDC relay ON (ON), 6-12VDC relay OFF (OFF)
24V Low level trigger module :0-12VDC relay ON (ON), 13-24VDC relay OFF (OFF)
05V high level trigger module :3.3-5VDC relay ON (ON), 0-2.5VDC relay OFF (OFF)
12V high level trigger module :6-12VDC relay ON (ON), 0-5.5VDC relay OFF (OFF)
24V high level trigger module :12-24DC relay ON (ON), 0-8.5VDC relay OFF (OFF)
Wiring instructions:


Note:
1, power supply and load please use within the parameter range, do not use beyond the range.
2, the rated load and life is a reference value, will be compared according to different environmental factors, load nature and type
It is very different, so it is best to confirm it in real or simulated real use.
3, the load capacity of the module is greatly affected by the ambient temperature and its own temperature rise, and it needs to be based on the actual working environment conditions.
The use of air convection heat dissipation can be installed in a good convection environment.
4, electrical durability at high temperature: When the module is used at high temperature, the electrical durability will be lower than that used at room temperature, so Please confirm in actual use.






- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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