8 Channel 5V/12V/24V Relay Module
Model: YZQ-R004
Module Description
1.Normally open interface maximum load limit: AC 250V/10A, DC 30V/10A
2. It uses patch optocoupler isolation, with strong driving ability and stable performance; trigger current
5mA;
3. The module operating voltage is 5V12V24V
4. The module can be set to high or low level trigger through jumpers 5. Fault-tolerant design, even if the control line is broken, the relay will not work;
6. Power indicator light (green), relay status indicator light (red) 7. The interface design is user-friendly, all interfaces can be directly connected through the terminal block
lead out, very convenient
8. There are 4 fixing bolt holes
Model: YZQ-R004
How to use
(1)Module interface:
1. DC+: Connect to the positive pole of the power supply (voltage is 5V, 12V, 24V according to the relay requirements)
2. DC-: Connect to the negative pole of the power supply
3. IN1-IN8: According to the settings of each channel, the corresponding relay can be controlled to close at high or low level
(2) Relay output terminal
There are 24-wire interfaces, all interfaces can be directly led out, convenient for users to use
1. NO1-NO8: relay normally open interface, suspended before the relay is energized, short-circuited with COM after energization
2. COM1-COM4 relay common interface 3. NC1-NC8: relay normally closed interface, short-circuited with COM before the relay is energized and suspended after energization
(3) High and low level trigger selection terminal
1. S1-S8 are high and low level trigger selections for relays 1-8 respectively
2. When com is short-circuited with low, the corresponding relay is triggered at a low level, and when com is short-circuited with high, it is triggered at a high level.
Reviews
There are no reviews yet.