Hailege 2 x 5 V single-channel relay module relay switch with OPTO insulation, high low level trigger
Hailege 2 x 5 V single-channel relay module relay switch with OPTO insulation, high low level trigger
Description: 1. The module operating voltage 12 V; 2. Fault tolerant design, even if the control line is interrupted, the relay will not work. 3. The power indicator (green), the status indicator of the relay (red); 4. Module size: 50 mm x 26 mm x 18.5 mm (L x W x H). Interface: - Input VCC: Relay power supply + GND: Relay Power Supply - IN: Signal trigger input (high or low level signal, select via jumper). -Output NO: Relay normally open. COM: Relay Common Pin NC: Relay closed without current. Select high or low level triggers: 1. Use the high-level trigger. when "IN" enters the high-level signal, the "NO" connector with "COM" when "IN" input of the low level signal, the "NC" port with "COM" 2. Use low-level triggers. : When "IN" enters a low-level signal, "NO" connects to "COM" When "IN" enters a high level signal, the "NC" connects to "COM" 3. High or Low-level trigger select jumper connector with L, Low level trigger jumper connector with H, high level trigger package included? 2 x 5 V 1-channel relay module
Product Features
- Use of SMD optocoupler insulation, strong driving ability, stable performance; tripping current 5mA.
- The module uses original quality relay, normally open interfaces, maximum load: AC 250V/10A, DC 30V/10A.
- Fault tolerant design, even if the control line is interrupted, the relay will not move.
- The module can be adjusted by jumper, high or low trigger.
- We offer the declaration of conformity. This product also includes an electronic user manual available in English, German, French, Spanish, Italian, Polish and Dutch. If you need support, please contact us.