Relay Module Optocoupler Isolation Stable User-Friendly with for 2 Channel Strong Driving Ability 3.1Mm Hole Diameter
- The module working voltage is available in 5V, 9, 12V, 24V.
- The module can be triggered by a jumper to set a high level or a low level.
- Using patch optocoupler isolation, strong driving ability, stable performance; trigger current 5mA.
- The module uses high-quality relay, the maximum load of the normally open interface: 250V/10A, DC 30V/10A.
- Fault-tolerant design, even if the control line is broken, the relay will not move.
