1 , the relay contact capacity of 10A 250V , with optocoupler protection. The onboard power supply module does not require an external power supply. I / O port driver active low.
2 , can be used as a single-chip development board module, can be used as home appliances control, can also be used as PLC expansion output .
1 , the control signal voltage range : the trigger signal is low .
2 , the use of the industry's top quality isolation optocoupler, anti-interference ability, stable performance;
3 , 1-16 way can be any open / closed, or any way.
4 , the output form: directly AC 220V 10A or DC30V 10A load .
5 , each relay common COM are independent, user-friendly access to different signals, each relay with a normally closed and normally open port.
6 , each relay with a motion indicator, pull up bright, off off.
7 , user interface design, all interfaces can be directly connected through the terminal leads, very convenient.
8 , with four fixed bolt holes, easy to install.
9 , PCB board size: 180MM (L) * 90MM (W) * 20MM (H).
Supply voltage: 5V
Supply current: greater than 200mA-500mA
Each relay can be loaded: 250V 10A (AC) or 30V 10A (DC)
1. Power supply to meet the scope of use, DC 5V 12V 24V;
2. Power supply according to the wiring diagram requirements, can not be reversed;
3. LM2596S products using a little fever, is a normal phenomenon, the relay work for a long time also have normal fever The phenomenon, are a normal phenomenon;
4. Load power to the relay load to leave a certain margin, should avoid high-power ( 2000W or so) and long hours of work environment, the product life will have a certain impact.