Podazz 2 Pcs DC 5V Relay Module 2 Channel Relay Switch with Opto Isolated High/Low Level Trigger
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0.15 kg
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Amazon
USA
- Product Parameters:1. Relay Type: 5V 2-Channel2. TTL Gate Circuit3. Quiescent Current: 5mA4. Maximum Current: 190mA5. Trigger Current: 3 - 5mA6. Trigger Voltage(LOW): 0 - 1.5V, Trigger Voltage(HIGH): 2.5 - 5V7. NO Maximum Load: AC 250V, 10A or DC 30V, 10A8. Power Indicator: Green, Relay Status Indicator: Red9. Size(L x W x H): 51 x 46 x 19mm10. Weight: 30g Operating Instructions:How to select high/low level trigger terminals?S1 is the high/low level trigger selector terminal for channel-1 relay.S2 is the high/low level trigger selector terminal for channel-2 relay.When the jumper (COM) and the high level pin are shorted, the high level trigger operates.When the jumper (COM) and the low level pin are shorted, the low level trigger operates. Input Connector:DC+ : Power positive (VCC, voltage = 12V)DC-: Power negative (GND)IN1: Channel-1 signaling trigger, control relay pickup by high/low level triggerIN2: Channel-2 signaling trigger, picked up by a relay controlled by a high/low level trigger. Output Interface:NO1: channel-1 relay connection in normally open state (relay switch is suspended before pickup, after pickup the switch will be connected to "COM1")COM1: common interface for channel-1 relay switchNC1: Normally closed state channel-1 relay connection (relay switch is connected to "COM1" before pickup, after pickup the switch is suspended)NO2: Channel-2 relay connection in normally open state (pre-pickup relay switch is suspended, post-pickup switch is connected to "COM2").COM2: common connection for channel-2 relay switchNC2: normally closed channel-2 connection (pre-pickup relay switch is connected to "COM2", post-pickup switch
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Dual-channel relay module adopts genuine and high quality DC5V relay and SMD optoisolator, supports high/low level triggering, which is widely used for controlling all kinds of AC/DC appliances and other high current devices. NO (normally open) Maximum load < AC 250V/10A, < DC 30V/10A. optoisolator trigger current: 5mA. The relay will not operate even if the control line is disconnected. Equipped with threaded terminal blocks and fixing bolt holes (diameter: 3.1 mm) on both sides for easy mounting. The relay module can be directly controlled by 5V logic signals from microcontrollers (8051, AVR, PIC, DSP, ARM, Pi, MSP430, TTL logic, etc.).